Lp-Gas Pressure Regulator

Safety is our 1st Priority LP-GAS PRESSURE REGULATOR

HYR SINGLE STAGE REGULATOR 14 HYRM SERIES REGULATOR 16 HYR SECOND STAGE REGULATOR 22 2000 SERIES REGULATOR 26 AUTOMATIC CHANGEOVER PRESSURE REGULATOR 28 LIQUID CHANGEOVER DEVICE (HLX-301) 32 HWA YOUNG GAS HOSE 34

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The Guideline of the products

Precaution of installation

• The regulator should be installed by qualifi ed and trained or foreign matter which may have accumulated in the technician regulator body or in the pipelines. Please check the • THIS PRODUCT is MADE FOR USING LP-GAS ONLY. Do product in appearances before installation, Failure of not use other than LP gas. Unless it can degrade original product may cause of hazardous condition. performance down • This product is accurate assembled and set so that NEVER * in order to prevent water damage, appropriate protection should be disassemble or modifi ed without a professionally trainer’s required such as waterproof, ** Regulators should be installed with the vent facing down or protected permission. Prior installing the regulator, check the damage with so that operation will not be affected by the elements which might have occurred in shipment. Also check for *** Remove scraps, dust, any foreign substances in the vent line. dirt or foreign matter which may have accumulated in the regulator body or in the pipelines. Please check the product Maintenance in appearances before installation, Failure of product may cause of hazardous condition. • In case of installing indoor, a regulator must avoid rain,

snow, or direct sunlight. Set appropriate protection where DANGER a product can be expose long period of time from sunlight and water. indoor installation must be considered proper ventilation system. • DO NOT install a regulator where fl ammable materials are loaded or near radiant heat. • Avoid installation at a place where can be affected on regulator from suspectible gas such as ammonia (NH3), sulfurous acid gas (SO2) etc. • Connecting inlet to a pigtail or vent pipe, it should remains B O X balance vertically. B O X • Inappropriate piping connection can occur at the time of installation when connected loosely or the regulator may have been overstressed by excessive wrenching. • Screw threads of inlet should be connected with an exclusive adaptor. • Use PTFE (Tefl on) or fl ame retardant vent glue on the screw threads, it helps to prevent loose, gas leakage. Procedure • At the time of installation, be aware of foreign materials would be inserted. • Replacing a gas cylinder, must inspect the indicator and • Remove scraps, dust, any foreign substances and clean follow below procedure. cutting fl uid out when connecting unit to a vent pipe. (1) When indicator turned in red, (assuming indicator • Install a gas drain from regulator outlet to a gas meter. direction is serve) gas is being supplied from the • Regulators should be installed with the vent facing down reserve cylinder. or protected so their operation will not be affected by the (2) Closing valve from the service and high pressure pipe natural elements. valve, and turn indicator to opposite. • Before installing the regulator, check the damage which (3) Note that do not replace a gas cylinder without might have occurred in shipment. Also check for dirt procedures above.

8 9 The Guideline of the products

cause of hazardous condition. • After all pressure has been released from the regulator, • Do not let vent clog from the elements, and do not let any check an indicator point to proper direction (either serve or dirt, water, or rain into a vent. reserve), then inspect that there is a gas leak in the cylinder • This product is accurate assembled and set so that NEVER valve, inlet fitting, high pressure hose, or regulator seat. disassemble or modified without a professionally trainer’s • Do not attempt to load any heavy matters on the regulator permission. Prior installing the regulator, check the damage for safety issue. which might have occurred in shipment. Also check for • Maintenance operation does not required removal of valve dirt or foreign matter which may have accumulated in body from the line. the regulator body or in the pipelines. Please check the • Maintenance should be carried out only by qualified, and product in appearances before installation, Failure of professional trained technician. product may cause of hazardous condition • A convert handle indicates “serve”, otherwise “reserve”. • DO NOT install a regulator where flammable materials are Refill or replace the gas cylinders for both sides. loaded or near radiant heat • In order to find out regulator operates without defective • Avoid installation at a place where can be affected on problem. Please follow procedure below: regulator from suspectible gas such as such as ammonia 1) Reserve offers gas to regulator when closed valve from (NH3), sulfurous acid gas (SO2) etc. the serve, causing exhausted gas by the serve making • Avoid installation where a regulator exposed to salt air, noise sounds. (Sounds from the diaphragm) industrial poison, or chemically effective environment. 2) This sound specifies gas flows into regulator properly If a regulator has to install in those conditions, follow and process without problem. instruction below. 3) Check an indicator signify red. After that revolve the “convert handle” slowly to opposite direction to NOTE: Regulator inspection for corrosion should be made every a year observe indicator turns to colorless. 4) Though out those procedures, observe and redo the procedure whether changeover process working Gas Tank Installation properly by opening valve from the serve and closing When install regulator on gas tank, the regulator must be valve from reserve. covered. Use the vent pipe face downward when installation. Make sure the regulator not to expose. Requirement of customizing (specific information must be given before manufacturing the regulator) 1. Inlet and outlet specific size. 2. Name of model 3. Demand outlet pressure 4. Range of inlet pressure. Caution • The regulator should be installed by qualified and trained technician Check before using (Leakage & Operation) • THIS PRODUCT MADE FOR USING LP-GAS ONLY. Do not • After installation the leakage test must be carried out uses other than LP gas, unless it can degrade original based on LP gas safety policy. performance down • Get rid of all air out of pipe after checking if there is no • Before installing the regulator, check the damage which flammables around. might have occurred in shipment. Also check for dirt • Under consumption of gas condition, close the valve or foreign matter which may have accumulated in the of cylinder and check the indicator if it is red and regulator body or in the pipelines. Please check the product automatically being supplied gas from reserved cylinder. in appearances before installation, Failure of product may • Check all pressure rate below while operation of regulator.

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Parallel Connection of Cylinder For parallel connection of cylinder, use pigtail hose to connect the pipe and each cylinders. The connection size PT1B or larger connection size is recommended. It is recommended to use the same regulator’s outlet Position 1 Position 2 Position 3 connection size otherwise it will cause hunting. Also, the length of pipe must be at least 6m in between the second stage 1st reduction regulator and 2nd reduction regulator. Caution : When replacing cylinders, pigtails hose must be replaced with new one Position 4 Position 5 Position 6

PT 1B or Pipe PT 1B or Lager

Pigtail Hose Position 7 Position 8 Position 9 Position 10

The left hand side diagrams are showing the positions that can be installed unrestrictedly upon customer’s request.

Caution • This regulator is dedicated for LP Gas application. Using low quality LP-Gas If use for other gas application may cause its performance. • Improper Lp-gas using may produce oil sludge and plug into • Do not modify intentionally. a product, causes damaged on diaphragm in the regulator. • Do not block vent or vent tube. • In winter, inside of regulator turns to solidify. This creates • A proper protection is needed to avoid rain, snow, direct a problem that is blocking the nozzle from the resource sunrays. supplier NOTE: periodic checks should be made to assure piping and Horizontal pipe connection product remains clean from the distillation.. Recommend opening gas valve to clean out depending on weather. Installation • Recommend opening gas valve to clean a product 1. Check inside of pipe if it is clean or corrosion. If there is periodically moisture in the cylinder may cause of corrosion. corrosion, the pipe should be replaced with new pipe. Also it brings a critical damage by freezing during the 2. Check the arrow mark on regulator to match with correct winter, depends on the weather periodic inspection should direction of gas fl ow. be made, recommend inspect within once in a month during 3. Apply pipe compound on connection side of regulator in the summer since less uses, once in a week during the order to avoid leakage before install. winter.) 4. After fi nish with connecting the regulator with pipes, check the OPSO operation. If it operates correctly, make it back to Incase of water into regulator normal position and open the gas valve slowly. Corrosion is caused by water, corrosive atmospheres of 5. It is recommended to install fi lter in front of regulator. salt and industrial pollutants, chemicals, and roadway 6. Check the flow meter if the inlet & outlet pressures are contaminants. High concentrations can attack the metal parts normal. Also, make sure to check if there is leakage on pipe vigorously. No suitable metals are totally resistant to such connection. corrosion.

10 11 The Guideline of the products

Automatic changeover pressure regulator

Installation Operation

1 2

High High High High Within 30cm Valve Block Lighter than the air Working Working Pressure Pressure Pressure Pressure Preliminary Chan Preliminary glover Control Panel Low Low Low Low

3 4

High High High High 화기엄금 Heavier than the air Within 30cm Working Pressure Pressure Working Pressure Pressure Preliminary Preliminary

Low Low Adjustment Gas Leakage Shut off Low Low Pigtail hose Gas Meter 5

High High Working Pressure Pressure Preliminary

Low Low

Initial Usage At the condition with full of pressure for both gas cylinders, one cylinder can be selected by rotating changeover lever. The direction that appointed by lever end is the supplying cylinder and another one is reserve side. Supply of Gas Maintenance The gas is being flow into 2nd stage first reduction regulator • When replacing cylinder, turn the changeover lever to the from the supply cylinder and the pressure is being gradually other side to make the indicator clear and then close the decreased in supply cylinder. valve to replace the cylinder. • After replacing cylinder, check all the indication and open Running out of gas from supply cylinder the valve. Make sure to check if there is leakage. When the gas is being ran out, the pressure inside of • Do not stack anything around installed area for safety. regulator decreases and the main spring pushes the • Do not move the cylinder without disconnection of hose or diaphragm downward and then this diaphragm plate pushes piping. the valve seat downward in order to make the supply of gas from the reserved side. At this time the indicator turns red Initial Usage and shows that the gas is being supplied from reserved side. • Replace all the cylinder to full gas cylinder. Replacing Reserved Cylinder • Open the valve at reserved cylinder to flow the gas into the The reserved cylinder must be replaced with new full cylinder regulator and then open the valve at supply cylinder. in order to avoid stop supply of gas. • Turn the lever to 180 degrees and check the indicator if it is Running out of gas from Reserved Cylinder not red. When the indicator turns to red, the user must turn the lever • Remember to follow the instruction above when initial to the other side. Once the lever turned to the other side, the usage or replacing of cylinder. inlet pressure is recovered its pressure rate and the pressure • Start consumption of gas and check if the gas flow is is increased to make diaphragm goes up ward and then the normal and also close the valve at supply cylinder and indicator turns to clear. At this time, the gas is being supplied check if the regulator’s operation is normal as well. at normal condition.

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GAS HOSE Guideline

Leakage Test Dangerous 1. Bubble Keep away from the Flame. The The leakage might be caused if Using brush with soap water and gently apply soap water flame causes hose damage and use Y connection or T connection. to hose connection including all connections of combustor might cause explosion. area and observe for 2 minutes. If there is bubble around the connections, it means there is leakage, so the gas cylinder valve should be closed and call the gas technician or specialist. Bubble testing should be carried out once a month. Y

Replace the hose if there is Intentional disconnection or cut crack or color fade. of hose is not allowed. It might cause leakage and explosion.

Check if there are cracks or nicks.

2. Visual Checking Replace the hose if the hose were Do not place the hose behind the exposed to high temperature or refrigerator or place where that * It is required to visually check for the hose installation which oily condition for long time. can not visualize the hose easily made outside periodically. It is high potential to be occurred because the hose should visually checked periodically. cracks or nicks by direct sunrays or animal bites. Once it has cracks or nicks, the hose should be replaced.

Visual Checking Area Caution

Replace the hose if there are If the hose is too long, it might Crack Bursting bites on hose by dogs or rats. affect to the outlet pressure and cause unexpected cracks. During Rainy Season Especially during the rainy season, the gas is difficult to be ventilated in the atmosphere and easily being stayed Too Long underneath by the ground which is very dangerous. If the place possibly can be fl ooded, close all the gas valve including If the hose is bent or twisted for Keep away from the heat long time, the durability of hose gas meter valve and evacuate. might be affected and shortened the life time. Flooding Accident Twist Any places where had been fl ooded and recovery should be made, the gas specialist should carry out all testing and check for the area if there are any leakage of gas. Especially for the Bend LP gas line, there might be lost cylinders or fl ooded cylinders, Do not place the hose by the If the hose is too short, it might so the gas specialist should be checked if it is safe for use corridor or underneath the chair. cause the leakage between the connections of valve and gas the gas appliances again. Before use the gas appliances, appliances. all the mud or foreign material should be wiped out or dried completely. Any fl ooded gas cylinders or pipes has potential explosion, so do not use any gas appliances prior to test or Too Short checked by gas specialist prior to use.

12 13 Single Stage Regulator

HYR SINGLE STAGE REGULATOR

HYR 1ST STAGE LOW AND MIDDLE LOW PRESSURE REGULATOR The compact design of Single stage regulator’s makes convenient connection with gas cylinder. The outlet connection can be selected either hose or PT type which enable to connect with hose or pipe. Also the internal relief valve is equipped in low pressure type for the safety.

Application Feature Hwa Young’s single system regulator is optimized for single - The loose stopper can avoid intentional opening. system of LP gas system. Generally, it can be used with - The diaphragm which is certified for KS with its material NBR connecting directly to the low capacity gas cylinder and can precisely measure the pressure to high accuracy of supply provide reduced pressure properly. The application is for of setting flow rate of gas and it is possible for long lasting use. cooking at residence and low capacity heating and outdoor - Internal relief is equipped for safety by release of the gas to appliances with convenient at all time. the atmosphere to prevent explosion. (Low Pressure) Hwa Young’s single system regulator is designed for satisfied - The aluminum die casting body makes very neat exterior by with quick response and proper pressure to supply of gas. precise machining. The corrosion resistance body makes The regulator works with inlet pressure (0.07MPa ~ possible for semi permanently use. 1.56MPa) and outlet pressure range(2.3~33kPa). If the - The direct operation system and optimized design for gas flow pressure is excessive than the setting pressure, the enable quick response to variation of gas flow. equipped internal relief valve operates to maintain the pressure for safety. 14 www.hwa-young.com

Installation 1. Check if the gas regulator and the cylinder’s specifi cation is correctly matched. 2. Refer to Fig. 1 and connect the cylinder and regulator by tightening handle. 3. Check if the connection end of pipe is clean and apply Tefl on piping tape or sealant for connection like Fig. 2-1. HYR4 HYR5 HYR7 HYR12, 20, 35 3. Connect the pigtail hose with regulator with referringHYR4 to Fig. 2-2 and use FigHYR5 1. Cylinder Fig 2-1.HYR7 Pipe Conn. Fig HYR12,2-2. Hose20, 35 Conn. handle for tightening. 60 65 75 54.5 79 60 108 93 65 75 54.5 79 128 108 93 HYR-4 HYR-5 128 167 162.5 167 162.5 170 188 170 188

Ø89 Ø89 Ø89 Ø105 Ø140 Ø89 Ø105 Ø140 L.P.G L.P.G L.P.G REGULATOR L.P.G MADE IN KOREA REGULATOR

MADE IN KOREA 040816 050402 040816 050402

MADE IN KOREA IN MADE HWA YOUNG CO.

R: KPa 2.8 L.P.G MADE IN KOREA 60 MADE IN KOREA IN MADE Q4 MADE IN KOREA

P MPa HWA YOUNG CO.

R: KPa 0.0 7- 1.56 2.8 L.P.G MADE IN KOREA 60 Q4 MADE IN KOREA P 0.0 7- 1.56 MPa Low Pressure Type Low Pressure Type Middle Low Pressure Type Inlet Pressure Range (P1) : 0.07~1.56 MPa Inlet Pressure Range (P1) : 0.07~1.56 MPa 0.1~1.56 MPa Setting Outlet Pressure (P2) : 2.8 kPa Setting Outlet Pressure (P2) : 2.8 kPa 6, 10, 15, 20, 25 kPa Outlet pressure Range : 2.8±0.5 kPa Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% Capacity : 4 kg/h Capacity : 5kg/h 5 kg/h Internal Relief Working Pressure : 7.0±1.4 kPa Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : Pol Handle L.H W22.5*14T Inlet Connection Size : Pol Handle L.H W22.5*14T Pol Handle L.H W22.5*14T HYR4 HYR5 HYR7 HYR12, 20, 35 Outlet Connection Size : Hose end HYR4 HYR5Outlet Connection Size : HYR7PT 1/2B HYR12,PT 1/2B 20, 35 Application : Household Application : Household & Commercial Household & Commercial 60 65 75 54.5 60 79

HYR-7 65 HYR-12 108 93 75 54.5 79 128 108 93 128

167 162.5 167 170 162.5 188 170 188

Ø89 Ø89 Ø89 Ø105 Ø89 Ø140 L.P.G Ø105 Ø140 L.P.G REGULATOR L.P.G MADE IN KOREA L.P.G REGULATOR MADE IN KOREA

040816 050402 040816 050402

: KOREA IN MADE HWA YOUNG CO. R KPa KOREA IN MADE 2.8 L.P.G MADE IN KOREA 60

Q4 MADE IN KOREA HWA YOUNG CO.

P MPa R: KPa 0.0 7- 1.56 2.8 L.P.G MADE IN KOREA 60 Q4 MADE IN KOREA P 0.0 7- 1.56 MPa Low Pressure Type Middle Low Pressure Type Low Pressure Type Inlet Pressure Range (P1) : 0.07~1.56 MPa 0.1~1.56 MPa Inlet Pressure Range (P1) : 0.1~1.56 MPa Setting Outlet Pressure (P2) : 2.8 kPa 6, 15, 25 kPa Setting Outlet Pressure (P2) : 2.8 kPa Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% Outlet pressure Range : 2.8±0.5 kPa Capacity : 7 kg/h 7 kg/h Capacity : 12 kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : 7.0±1.4 kPa Inlet Connection Size : Pol Handle L.H W22.5*14T Pol Handle L.H W22.5*14T Inlet Connection Size : PT 1/2B Outlet Connection Size : PT 1/2B PT 1/2B HYR4 HYR5 HYR7 HYR12,HYR4 20, 35 HYR5Outlet Connection Size : HYR7 PT 3/4B HYR12, 20, 35 Application : Household & Commercial Household & Commercial Application : Household & Commercial

HYR-20 HYR-35 60 60 65 65 75 75 54.5 54.5 79 79 108 108 93 93 128 128

167 162.5 167 162.5 170 188 170 188

Ø89 Ø89 Ø89 Ø105 Ø140 Ø89 Ø105 Ø140 L.P.G L.P.G L.P.G L.P.G REGULATOR REGULATOR

MADE IN KOREA MADE IN KOREA

040816 050402 040816 050402 MADE IN KOREA IN MADE

MADE IN KOREA IN MADE HWA YOUNG CO. HWA YOUNG CO.

R: KPa R: KPa L.P.G 2.8 L.P.G MADE IN KOREA 2.8 60 MADE IN KOREA 60 Q4 Q4 MADE IN KOREA MADE IN KOREA P 0.0 7- 1.56 MPa P 0.0 7- 1.56 MPa Low Pressure Type Low Pressure Type Inlet Pressure Range (P1) : 0.1~1.56 MPa Inlet Pressure Range (P1) : 0.1~1.56 MPa Setting Outlet Pressure (P2) : 2.8 kPa Setting Outlet Pressure (P2) : 2.8 kPa Outlet pressure Range : 2.8±0.5 kPa Outlet pressure Range : 2.8±0.5 kPa Capacity : 20 kg/h Capacity : 35 kg/h Internal Relief Working Pressure : 7.0±1.4 kPa Internal Relief Working Pressure : 7.0±1.4 kPa Inlet Connection Size : PT 1/2B Inlet Connection Size : PT 1/2B Outlet Connection Size : PT 1B Outlet Connection Size : PT 1B Application : Household & Commercial Application : Household & Commercial 14 15 1st Stage Regulator

HYRM SERIES REGULATOR

HYRM SERIES 1ST STAGE MIDDLE PRESSURE REGULATOR (NON ADJUSTABLE TYPE) HYRM SERIES regulator is for the second stage first reduction system that reduces range 0.1~15.6 MPa to 0.057~0.083 MPa.

Introduce Feature The HYRM Series (Non adjustable) is for first stage High accuracy and fast response at max flow of gas is one of reduction side under twice pressure reduction system. strong point and it has high strength to avoid corrosion as well The inlet pressure which it can handle is 14.2~221.52 Psi as excellent durability. (0.1~1.56MPa) and reduce to 8.1~11.8 Psi (0.057~0.083 MPa). Our regulator of second stage twice reduction is *Possible to forward precise load by fabric diaphragm inside of necessary to be connected after HYRM series for properly regulator and continue to use for long time as it has low chance use of gas at useful pressure. Also, it can be used in for deformation and damage of diaphragm. industrial and commercial application. HYRM series is easy to reinstall with adjusting pressure *It is designed to minimize the freezing inside by selecting larger setting by equipped bolt. The compact design makes easy diameter of orifice. Easy to reinstall with adjusting pressure to install in small space. setting by equipped bolt. The compact design makes easy to For easy installation, the PT thread is selected. The valve install in small space. seat is equipped by inlet side to control fast and precisely for variation of inlet pressure, so the safety and high performance is guaranteed. 16 www.hwa-young.com

HYRM SERIES reserve part supply part supply part reserve part

0.8 adjusting 0.8 1. 1.0 0.6 0 0.6 1.2 1.2

0.4 0.4

1.4 1.4

0.2 0.2

1. 1.6 When it is used as first stage for 2ND reduction system, it should be handle 6 checked if the inlet pressure is matched with regulator’s specifi cation. At the condition with full of pressure for both gas cylinder, one cylinder can be selected by rotating changeover lever. The direction that appointed Pressure:0.032~0.057MPa Pressure:0.057~0.083 MPa Pressure:0.057~0.083 MPa Pressure:0.032~0.057MPa Left suppling by lever end is the supplying cylinder and another one is reserve side. Right suppling

HYRM-35 HYRM-60 CAP CAP

COVER COVER BODY INLET OUTLET INLET OUTLET 222 BODY 194 42 38 28 53 59 106 93 134 IN 240 Inlet Pressure Range (P1) : 0.1~1.56 MPa Inlet Pressure Range (P1) : 0.1~1.56 MPa

Setting Outlet Pressure (P2) : 0.057~0.083 MPa Setting Outlet Pressure (P2) : 0.057~0.083108 MPa 99 Capacity : 35 kg/h Capacity : 60 kg/h 53 Lock Up Pressure : 0.095 MPa Lock Up Pressure : 0.095 MPaOUT IN Inlet Connection Size : PT 3/4 Inlet Connection Size : PT 3/4 234 240 Outlet Connection Size : PT 3/4 Outlet Connection Size : PT 3/4 108 Application : Industrial Application : Industrial 99 OUT

HYRM-100 HYRM-200 234

53 IN 240 IN 240 129 76 108 99 77 IN OUT 53 OUT 240

IN 234 240 240 Inlet Pressure Range (P1) : 0.1~1.56 MPa Inlet Pressure Range (P1) : 0.1~1.56 MPa 129 76

Setting Outlet Pressure (P2) : 0.057~0.083108 MPa Setting Outlet Pressure (P2) : 0.057~0.083 MPa 99 Capacity : 100 kg/h Capacity : 200 kg/h OUT OUT Lock Up Pressure : 0.095 MPa Lock Up Pressure : 0.095 MPa 240 Inlet Connection Size : PT 1B 234 Inlet Connection Size : PT 1-1/2B 77 77

Outlet Connection Size : PT 1B IN Outlet Connection Size : PT 1-1/2B IN

Application : Industrial 240 Application : Industrial 240 129 HYRM-300 76 HYRM-400 130 76 77 77 OUT IN IN OUT 240 240 240 240 130 129 76 76 OUT OUT

240 240 Inlet Pressure Range (P1) : 0.1~1.5677 MPa Inlet Pressure Range (P1) : 0.1~1.56 MPa IN Setting Outlet Pressure (P2) : 0.057~0.083 MPa Setting Outlet Pressure (P2) : 0.057~0.083 MPa 240 Capacity : 300 kg/h Capacity : 400 kg/h Lock Up Pressure : 0.095 MPa Lock Up Pressure : 0.095 MPa 130 Inlet Connection Size : PT 1-1/2B 76 Inlet Connection Size : PT 2B Outlet Connection Size : PT 1-1/2B77 Outlet Connection Size : PT 2B IN Application : Industrial OUT Application : Industrial 240 240 130 76 16 17 OUT

240 1st Stage Regulator

HYRM SERIES REGULATOR

HYRM SERIES 1ST STAGE MIDDLE PRESSURE REGULATOR (ADJUSTABLE TYPE) HYRM SERIES regulator is for the second stage first reduction system that reduces range 0.2~15.6 MPa to 0.1~0.2 MPa. Introduce Feature The HYRM Series (adjustable) is for first stage reduction High accuracy and fast response at max flow of gas is one of side under twice pressure reduction system. The inlet strong point and it has high strength to avoid corrosion as well pressure which it can handle is 0.02~0.1.56MPa and as excellent durability. And also, easy to reinstall with adjusting reduce to 0.1~0.2MPa. Our regulator of second stage twice pressure setting by equipped handle. reduction is necessary to be connected after HYRM series for properly use of gas at useful pressure. Also, it can be Easy to Maintain used in industrial and commercial application. With two bolt connection type with body and diaphragm, it is The HYRM adjustable regulator is easy to adjust the easy to maintain without disassembly of pipe line. pressure by simply adjusting the handle on top of regulator Practical use of Space when install or maintenance. Also, its compact design Unrestrictedly install with changing position of regulator enables to install in limited space. according to construction condition. The connection type PT thread makes easy connection to Outlet pressure adjustment pipe. It is guaranteed for safety and high performance from It is possible with readjusting outlet pressure by replacing spring. controlling precisely response to variation of inlet pressure Corrosion resistance materials by valve seat which equipped at inlet side. Corrosion resistance materials are used for long lasting use of regulator under bad weather condition. 18 www.hwa-young.com

CONTROL HANDLE

ADJUSTING SCREW GAUGE PRESSURE CONTROL SPRING 1.5 1.5 2 1 0.15 2 0.1 0.2 1 0.15 0.1 0.2

DIAPHRAGM ASSEMBLY 2.5

2.5

0.5 0.05 0.25 0.5 0.05 0.25

0.3

0.3 3

0 MPa kgf/cm 2 0 MPa kgf/cm 2

INLET PRESSURE OUTLET PRESSURE When Setting Pressure Decreases ATMOSPHERE PRESSURE

Outlet Pressure Setting HYRM adjustable regulator’s outlet pressure setting can be adjusted by handle that are equipped on the top of the regulator. The outlet pressure setting can be adjusted referring to following diagram.

1.5

2 1 0.15 Adjusting Method 0.1 0.2

2.5

0.5 0.05 0.25

HYRM adjustable regulator’s outlet pressure setting can be 0.3 3 0 MPa 2 adjusted to 0~0.27 (Max) Bar. kgf/cm The standard outlet pressure setting is 0.15Bar.

Check if the pressure gauge is indicating “0”. After checking for desired pressure rate through pressure gauge and open the valve at inlet side for supplying of gas. After checking for standard setting pressure through pressure gauge and adjust the pressure by rotating handle on top of When Setting Pressure Increases regulator. When Setting Pressure Increases Rotate the handle on top of regulator as diagram above with checking pressure gauge, and see if the setting pressure increases. After setting of desired pressure rate, observe pressure gauge for 1 ~ 2 minutes. Make sure to specify the adjusted setting pressure on name plate of regulator. When Setting Pressure Decreases Caution Rotate the handle on top of regulator as diagram above with When adjusting outlet pressure setting, the outlet pressure must checking pressure gauge, and see if the setting pressure decreases be in the range of 2nd reduction regulator’s inlet pressure. After setting of desired pressure rate, observe pressure gauge for If the setting outlet pressure is higher than the range of 2nd 1 ~ 2 minutes. Make sure to specify the adjusted setting pressure reduction regulator or combustor, it might cause damage. on name plate of regulator. 18 19 1st Stage Regulator

HYRM 10 유량표 HYRM 35 유량표 HYRM SERIESB10 가변조정기 REGULATOR B35 가변조정기HYRM 10 유량표 HYRM 35 유량표 HYRMSet Pressure: 10 유량표 0.2 MPa Set Pressure: 0.2 MPa 0.3 0.3 Capacity Rate Information HYRM-10 Ø33.5 50 0.25 0.25

0.2 Set Pressure: 0.2 MPa 0.2 Set Pressure: 0.2 MPa Service P1 (MPa) P2 (MPa) Capacity 0.3 0.3 0.15 0.15 0.25 0.25 Outlet Pressure (MPa) Outlet Pressure LP-G LP-GAS REGULATOR (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 모 델 모 델 HYRM-5 0.1 0.1 용 량 용 량 10 Kg/hr 0.1 최대입구압력 최대입구압력 1.56 MPa 출 구 압 력 출 구 압 력 0.15 MPa±20% 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 100 120 140 160 180 용 도 용 도 용접절단용, 공업용 0.25~1.56 0.1 9 kg/h 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 100 120 140 160 180 Lot.No : Lot.No : 0.2 180 0.2 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 60 HWA HWA YOUNG CO. MADE IN KOREA Capacity (kg/h-LPG) Capacity (kg/h-LPG) 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 0.15 105 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure IN OUT Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa B10 가변조정기 LPG 0.3~1.56 0.15 10 B35kg/h 가변조정기0.1 (MPa) Outlet Pressure 0.1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 100 120 140 160 180 Capacity (kg/h-LPG)PT 3/4 41.5 PT 3/4 Capacity (kg/h-LPG) 37.7 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Ø60 140 0.4~1.56Set Pressure: 0.2 0.15 MPa15 kg/h Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.25 59.2 0.2 106 0.25 0.2

Ø33.5 50 0.2 0.15 0.2 0.15 Inlet Pressure Range : Max 1.56 MPa 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.25 0.2 0.25 0.2 B10A 가변조정기 0.1 B60 가변조정기0.05 0.1 0.05 Outlet Pressure Range : 0 ~ 0.2 MPa 0.2 0.15 0.2 0.15 Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 0.05 (MPa) Outlet Pressure 0 LP-G LP-GAS REGULATOR 0.05 0 0.05 0 모 델 모 델 HYRM-5 용 량 용 량 10 Kg/hr 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 90 100 최대입구압력 최대입구압력 1.56 MPa 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 90 100 출 구 압 력 출 구 압 력 0.15 MPa±20% 0.15 0.1 0.15 0.1 용 도 용 도 용접절단용, 공업용 Lot.No : Lot.No : 180 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. Capacity : 60 Max 15 kg/h MADE IN Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) HWA HWA YOUNG CO. KOREA Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) 33.5 55 0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 105 Inlet Connection Size : Pol Handle, LH W22.5x14T Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure B10 가변조정기 0.05 B35 가변조정기0 IN OUT 0.05 (MPa) Outlet Pressure 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 90 100 Capacity (kg/h-LPG) Capacity (kg/h-LPG)PT 3/4 Capacity (kg/h-LPG) Capacity (kg/h-LPG)

Outlet Connection Size : PT 1/2B 41.5 PT 3/4 37.7

LP-G LP-GAS REGULATOR Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 모 델 모 델 HYRM-10 용 량 용 량 10 Kg/hr 최대입구압력 최대입구압력 1.56 MPa 출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa MADE IN

140 190 190

HWA HWA YOUNG CO. 200 Application : IndustrialØ60 KOREA 59.2 106 HYRM 60 유량표 105 HYRM 60 유량표 11(HOSE END) 11(HOSE PT 3/4 PT 3/4HYRM 15 유량표 Ø33.5 50 Ø HYRM 60 유량표 B10AØ60 가변조정기172 B60134 가변조정기HYRM 15 유량표

LP-G LP-GAS REGULATOR 모 델 모 델 HYRM-5 용 량 용 량 10 Kg/hr 최대입구압력 최대입구압력 1.56 MPa 출 구 압 력 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용 Lot.No : Lot.No : 180 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. HYRM-10A 60 HWA HWA YOUNG CO. MADE IN KOREA Capacity Rate Information

33.5 55 105 Set Pressure: 0.2 MPa Set Pressure: 0.2 MPa Service P1 (MPa) P2 (MPa) Capacity IN Set Pressure:OUT 0.2 MPa Set Pressure: 0.2 MPa B15 가변조정기 0.3 0.3 PT 3/4

41.5 PT 3/4 37.7 0.25 0.25

LP-G LP-GAS REGULATOR 모 델 모 델 HYRM-10 140 0.25~1.56 0.1 9 kg/h 용 량 용 량 10 Kg/hr 0.2 Set Pressure: 0.2 MPa 0.2 Set Pressure: 0.2 MPa 최대입구압력 최대입구압력 1.56 MPa Ø60출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% 0.2 0.2 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 0.3 0.3 MADE IN 190 190

59.2 200 106 HWA HWA YOUNG CO. KOREA 0.15 0.15 105 11(HOSE END) 11(HOSE PT 3/4 0.25PT 3/4 0.25

LP-GAS REGULATOR Ø Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure MODEL HYRM-15 Outlet Pressure (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 0.1 LISTED CAPACITY 700,000 Btu/hr LPG 0.3~1.56 0.15 10 kg/h LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 0.1 0.1 18SY SPRING RANGE 0~35 PSI WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 25 50 75 100 125 150 175 200 225 250 275 300 INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT COVER OR WITH VENT OPENING 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 25 50 75 100 125 150 175 200 225 250 275 300 MADE IN 0.2 0.2 VERTICALLY DOWN. HWA YOUNG CO. KOREA Capacity (kg/h-LPG) Capacity (kg/h-LPG)

B10A 가변조정기 60.2 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa B60 가변조정기234 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 104

Ø60 172 223.5 223.5 0.4~1.56 0.2 15 kg/h134 Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 0.1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 25 50 75 100 125 150 175 200 225 250 275 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG)

28.7 33.5 55 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure Range : Max 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa B15 가변조정기 0.25 0.2 0.25 0.2 Outlet Pressure Range : 0 ~ 0.2 MPa27 0.2 116 0.15 0.2 0.15 LP-G LP-GAS REGULATOR Ø73 모 델 65 모 델 HYRM-10 용 량 용 량 10 Kg/hr 최대입구압력 최대입구압력 1.56 MPa 출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : Set Pressure: 0.15 MPa Set Pressure: 0.1 MPa 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 0.15 0.1 Set Pressure: 0.15 MPa Set Pressure: 0.1 MPa MADE IN

0.15 0.1 190 190 0.15 0.1 HWA HWA YOUNG CO. 200 KOREA 0.15 0.1 Capacity : Max 15 kg/h 0.25 0.2 0.25 0.2 105 0.1 0.05 11(HOSE END) 11(HOSE 0.1 PT 3/4 0.05PT 3/4 0.1 0.05 Ø 0.2 0.15 0.2 0.15

Inlet Connection Size : Pol Handle, LH W22.5x14T (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 (MPa) Outlet Pressure LP-GAS REGULATOR Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 MODEL HYRM-15 0.05 0 LISTED CAPACITY 700,000 Btu/hr 0.05 0 LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 18SY SPRING RANGE 0~35 PSI 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI 0.15 0.1 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT 0.15 0.1 COVER OR WITH VENT OPENING MADE IN VERTICALLY DOWN. HWA YOUNG CO. KOREA Capacity (kg/h-LPG) Capacity (kg/h-LPG) Outlet Connection Size : Hose end Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) 0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 0.1 0.05 Ø60 172 60.2 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 134 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 234 104 Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa 223.5 Inlet Pressure: 1.0 MPa Inlet223.5 Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure Application : Industrial 0.05 0 (MPa) Outlet Pressure 0.05 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 28.7 B15 가변조정기 Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa 27 HYRM-15 116 HYRM-15 공기조정기 HYRM-B350 가변형 조정기 65 Ø73 Capacity Rate Information

Set Pressure: 0.2 MPa Set Pressure: 0.2 MPa LP-GAS REGULATOR Set Pressure: 0.2 MPa MODEL HYRM-15 LISTED CAPACITY 700,000 Btu/hr Service P1 (MPa) P2 (MPa) Capacity 0.3 LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 0.3 HYRM-B350 가변형 조정기 18SY HYRM-15 공기조정기 0.3 SPRING RANGE 0~35 PSI 0.3 WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT COVER OR WITH VENT OPENING MADE IN VERTICALLY DOWN. HWA YOUNG CO. KOREA 0.25 0.25 60.2 234 104 0.25~1.56 0.1 10 kg/h 0.2 223.5 Set Pressure: 0.2 MPa223.5 0.2 Set Pressure: 0.2 MPa 0.3 0.3 0.15 0.15 0.25 0.25 Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 28.7 0.1 Outlet Pressure (MPa) Outlet Pressure LPG 0.3~1.56 0.15 15 kg/h 0.1 (MPa) Outlet Pressure 0.1 0.1 0 30 60 100 130 160 190 250 300 350 400 450 500 0.2 0 1 2 4 6 8 10 15 25 60 0.2 0 30 60 100 130 160 190 250 300 350 400 450 500 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa 27 0.15 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 0.4~1.56 0.3 20 kg/h116 Inlet Pressure: 0.4 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 65 Ø73 0.1 (MPa) Outlet Pressure 0.1 0 1 2 4 6 8 10 15 25 60 0 30 60 100 130 160 190 250 300 350 400 450 500 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure Range : Max 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 0.4 MPa 0.1Inlet MPa Pressure: 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.25 0.2 0.25 0.2

Outlet Pressure Range : 0 ~ 0.3 MPa 0.2 0.15 0.2 0.15

0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa Capacity : Max 20 kg/h 0.25 0.2 0.25 0.2 0.1 0.05 0.1 0.05 0.2 0.15 0.2 0.15 Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure

Inlet Connection Size : NPT 1/4" (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 0.05 0 (MPa) Outlet Pressure 0.05 (MPa) Outlet Pressure 0 0 0 20 40 60 100 130 160 190 210 240 270 300 350 400 0 20 40 60 80 100 150 200 250 300 0.15 0 1 3 5 10 15 20 40 0.1 0 1 2 4 6 7 8 10 12 15 30 0.150 20 40 60 100 130 160 190 210 240 270 300 350 400 0.1 0 20 40 60 80 100 150 200 250 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Outlet Connection Size : NPT 1/4" Inlet Pressure: 0.25 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 0.2 MPa Inlet Pressure: 0.25 MPa 0.1 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.3 MPa 0.05 Inlet Pressure: 0.2 MPa Inlet Pressure: 0.25 MPa 0.1 Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 (MPa) Outlet Pressure 0.05 (MPa) Outlet Pressure 0 Application : Industrial 0 1 3 5 10 15 20 40 0 1 2 4 6 7 8 10 12 15 30 0 20 40 60 100 130 160 190 210 240 270 300 350 400 0 20 40 60 80 100 150 200 250 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.25 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 0.2 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa 20 www.hwa-young.com

HYRM 35 유량표 B10 가변조정기 HYRMB35 가변조정기 10 유량표 HYRM 35 유량표 HYRMSet Pressure: 10 유량표 0.2 MPa Set Pressure: 0.2 MPa 0.3 0.3 Capacity Rate Information 0.3 Ø33.5 50 HYRM-35A 0.25 0.25

0.2 Set Pressure: 0.2 MPa 0.2 Set Pressure: 0.2 MPa 0.3 Service P1 (MPa) P2 (MPa) Capacity 0.3 0.15 0.15 0.25 0.25 Outlet Pressure (MPa) Outlet Pressure

LP-G LP-GAS REGULATOR (MPa) Outlet Pressure 모 델 모 델 HYRM-5 (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 0.1 용 량 용 량 10 Kg/hr 0.1 최대입구압력 최대입구압력 1.56 MPa 0.1 출 구 압 력 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 20 40 60 80 100 120 140 160 180 Lot.No : Lot.No : 0 5 10 15 20 25 30 35 40 45 50 55 60 65 180 0 20 40 60 80 100 120 140 160 180 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 60 0.2 0.25~1.56 0.1 80 kg/h MADE IN 0.2 HWA HWA YOUNG CO. KOREA Capacity (kg/h-LPG) Capacity (kg/h-LPG) B10 가변조정기 105 0.15 InletB35 Pressure: 0.4가변조정기 MPa Inlet Pressure: 0.6 MPa 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 1.0 MPa IN Inlet Pressure: 1.56 MPa OUT Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 0.1 LPG 0.3~1.56 0.15 100 kg/h (MPa) Outlet Pressure 0.1 0 5 10 15 20 25 30 35 40 45 50 55 60 65PT 3/4 0 20 40 60 80 100 120 140 160 180

41.5 PT 3/4 Capacity37.7 (kg/h-LPG) Capacity (kg/h-LPG) 140 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Ø60 Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.4~1.56Set Pressure: 0.2 0.15 MPa150 kg/h Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.25 0.2 59.2 106 0.25 0.2 Ø33.5 50 0.2 0.15 0.2 0.15

0.15 Set InletPressure: Pressure 0.15 MPa Range : 0.1 MaxSet 1.56 Pressure: MPa 0.1 MPa 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.25 0.2 0.25 0.2 B10A 가변조정기0.1 0.05 B60 가변조정기 0.1 0.05 0.1 Outlet Setting Pressure (P2) : 0.05 0.16 ~ 0.24 MPa 0.1 0.05 LP-G LP-GAS REGULATOR 모 델 모 델 HYRM-50.2 0.15 0.2 0.15 용 량 용 량 10 Kg/hr 최대입구압력 최대입구압력 1.56 MPa Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 출 구 압 력 출 구 압 력 0.15 MPa±20% Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 용 도 용 도 용접절단용, 0.05공업용 0 0.05 (MPa) Outlet Pressure 0 Lot.No : Lot.No : 0.05 0 180 0.05 0 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 60 MADE IN HWA HWA YOUNG CO. KOREA 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 90 100 0.150 5 10 15 20 25 30 35 40 45 50 55 0.1 0 5 10 15 20 25 30 0.150 20 40 60 80 100 120 140 0.1 0 10 20 30 40 50 60 70 80 90 100 OutletCapacity (kg/h-LPG)Pressure Range : 0 ~ 0.2 MPaCapacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) 33.5 55 105 0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa IN Inlet Pressure: 0.6 MPa OUT 0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure:Capacity 1.0 MPa : Inlet Pressure: 1.56 MPa MaxInlet Pressure: 150 1.0 kg/h MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 0.05 (MPa) Outlet Pressure 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 PT 3/4 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 90 100

B10 가변조정기 41.5 B35 가변조정기PT 3/4 WorkingCapacity (kg/h-LPG) Temperature : -20 °C ~Capacity 60 °C37.7 (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG)

LP-G LP-GAS REGULATOR 모 델 모 델 HYRM-10 140 용 량 용 량 10 Kg/hr Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 최대입구압력Ø60 최대입구압력 1.56 MPa 출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. MADE IN 59.2 106 190 190

HWA HWA YOUNG CO. 200 KOREA Inlet Pressure:Connection 1.0 MPa Inlet Size Pressure: : 1.56 MPa PTInlet Pressure:3/4 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa

105 HYRM 60 유량표 11(HOSE END) 11(HOSE PT 3/4 HYRM 15PT 3/4 유량표 Ø Ø33.5 50 B10A 가변조정기 B60 가변조정기 HYRM 60 유량표 Ø60 172 HYRM134 15 유량표

LP-G LP-GAS REGULATOR 모 델 모 델 HYRM-5 HYRM-60A 용 량 용 량 10 Kg/hr 최대입구압력 최대입구압력 1.56 MPa Capacity Rate Information 출 구 압 력 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용 Lot.No : Lot.No : 180 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 60 33.5 55 MADE IN HWA HWA YOUNG CO. KOREA Set Pressure: 0.2 MPa Set Pressure: 0.2 MPa B15 가변조정기 105 Set Pressure: 0.2 MPa Service P1 (MPa) P2 (MPa) Capacity Set Pressure: 0.2 MPa 0.3 IN OUT 0.3 0.25 0.25 LP-G LP-GAS REGULATOR 0.25 PT 3/4 0.25 모 델 모 델 HYRM-10 용 량 용 량 10 Kg/hr 41.5 PT 3/4 최대입구압력 최대입구압력 1.56 MPa 37.7 출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. MADE IN 190 190 HWA HWA YOUNG CO. KOREA 200 0.25~1.56 0.1 150 kg/h 0.2 Set Pressure: 0.2 MPa 0.2 Set Pressure: 0.2 MPa 140 Ø60 105 0.3 0.3 11(HOSE END) 11(HOSE 0.15PT 3/4 59.2 PT 3/4 106 0.15 Ø 0.15 0.15 0.25 0.25 LP-GAS REGULATOR Outlet Pressure (MPa) Outlet Pressure MODEL HYRM-15 (MPa) Outlet Pressure LISTED CAPACITY 700,000 Btu/hr Outlet Pressure (MPa) Outlet Pressure 0.1 LPG 0.35~1.56 0.15 200 kg/h (MPa) Outlet Pressure 0.1 LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 18SY 0.1 0.1 SPRING RANGE 0~35 PSI WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 25 50 75 100 125 150 175 200 225 250 275 300 COVER OR WITH VENT OPENING MADE IN VERTICALLY DOWN. HWA YOUNG CO. KOREA 0.2 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0.2 0 25 50 75 100 125 150 175 200 225 250 275 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG)

Ø60 172 60.2 134

0.15 Inlet Pressure: 0.4 MPa 234 Inlet Pressure: 0.6 MPa 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 104 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa

223.5 223.5 0.4~1.56 0.2 220 kg/h B10A 가변조정기 B60Inlet Pressure: 가변조정기 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 0.1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 0 25 50 75 100 125 150 175 200 225 250 275 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG)

28.7 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa B1533.5 가변조정기55 Set InletPressure: Pressure 0.15 MPa Range : MaxInlet Pressure:Set 1.56 Pressure: 1.0 MPa MPa 0.1Inlet MPa Pressure: 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.25 0.2 0.25 0.2 0.25 0.2 27 0.2 Outlet Setting Pressure (P2) : 0.15 0.16116 ~ 0.24 MPa 0.2 0.15 65 Ø73 0.2 0.15

LP-G LP-GAS REGULATOR 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 모 델 모 델 HYRM-10 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 용 량 용 량 10 Kg/hr 0.15 0.1 최대입구압력 최대입구압력 1.56 MPa 0.15 0.1 출 구 압 력 L.H W22.5x14T 출 구 압 력 0.15 MPa±20% Outlet Pressure Range : 0 ~ 0.2 MPa 용 도 용 도 용접절단용, 공업용

60 Lot.No : Lot.No : 0.25 0.2 주의: 기존용도 주의: 기존용도 외 다른 용도로 사용할 수 없습니다. 0.25 0.2 MADE IN 190 190

HWA HWA YOUNG CO. 200 KOREA 0.1 0.05 0.1 0.05 0.1 0.05 LP-GAS REGULATOR 105 MODEL HYRM-15 LISTED CAPACITY 700,000 Btu/hr

0.2 END) 11(HOSE 0.15 LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 0.2 0.15 18SY SPRING RANGE 0~35 PSI Capacity : Max 220 kg/h Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI PT 3/4 PT 3/4 Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure

Outlet Pressure (MPa) Outlet Pressure INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT (MPa) Outlet Pressure 0.05 Ø 0 COVER OR WITH VENT OPENING MADE IN Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 0 VERTICALLY0.05 DOWN. HWA YOUNG CO. KOREA 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0.05 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 0.15 Capacity (kg/h-LPG) 0.1 Capacity (kg/h-LPG) 0.15 0.1 60.2 WorkingCapacity (kg/h-LPG) Temperature : -20 °C ~Capacity 60 °C (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) 234 104

0.1 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa 223.5 Inlet Pressure: 0.6 MPa 223.5 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa 0.1 Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Ø60 172 Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure:134 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 0.05 Connection Size : 0 PT 3/4 (MPa) Outlet Pressure 0.05 0 0 5 10 15 20 25 30 35 40 45 50 55 0 5 10 15 20 25 30 0 20 40 60 80 100 120 140 160 180 200 220 240 260 0 20 40 60 80 100 120 140 160 180 Capacity (kg/h-LPG) Capacity (kg/h-LPG)

28.7 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa B15 가변조정기27 116 65 Ø73 HYRM-350A HYRM-15 공기조정기 HYRM-B350 가변형 조정기 Capacity Rate Information

Set Pressure: 0.2 MPa Set Pressure: 0.2 MPa Set Pressure: 0.2 MPa Service P1 (MPa) P2 (MPa) Capacity 0.3 0.3 HYRM-15 공기조정기 HYRM-B350 가변형0.3 조정기 LP-GAS REGULATOR MODEL HYRM-15 LISTED CAPACITY 700,000 Btu/hr LP-GAS REGULATOR MAXIMUM INLET PRESSURE 250 PSI 18SY SPRING RANGE 0~35 PSI WARNING: FOR OUTDOOR USE. OUTLET PRESSURE SETTING 28 PSI INSTALL UNDER A PROTECTIVE CONNECTION 1/4" FNPT COVER OR WITH VENT OPENING MADE IN VERTICALLY DOWN. HWA YOUNG CO. 0.25 KOREA 0.25 0.25

60.2 0.2 0.25~1.56 0.1 150 kg/h 0.2 234 0.2 Set Pressure: 0.2 MPa 104 0.2 Set Pressure: 0.2 MPa

0.3 223.5 223.5 0.3 0.15 0.15 0.15 0.25 0.25 Outlet Pressure (MPa) Outlet Pressure LPG 0.3~1.56 0.15 220 kg/h (MPa) Outlet Pressure 0.1 Outlet Pressure (MPa) Outlet Pressure 0.1 (MPa) Outlet Pressure 0.1 0 1 2 4 6 8 10 15 25 60 0 30 60 100 130 160 190 250 300 350 400 450 500 28.7 0.2 0 1 2 4 6 8 10 15 25 60 0.2 0 30 60 100 130 160 190 250 300 350 400 450 500 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa 0.15 Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa 0.15 Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa 27 Inlet Pressure: 0.4 MPa Inlet Pressure: 1.56 MPa 0.4~1.56 0.2 350 kg/h Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure 0.1 116 (MPa) Outlet Pressure 0.1 65 Ø73 0 1 2 4 6 8 10 15 25 60 0 30 60 100 130 160 190 250 300 350 400 450 500 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.3 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.4 MPa Inlet Pressure: 0.6 MPa Set InletPressure: Pressure 0.15 MPa Range : InletMax Pressure:Set 1.56 Pressure: 0.4 MPa 0.1Inlet MPa Pressure: 1.56 MPa Set Pressure: 0.15 MPa Inlet Pressure:Set Pressure: 1.0 MPa 0.1Inlet MPa Pressure: 1.56 MPa 0.25 0.2 0.25 0.2

0.2 Outlet Setting Pressure (P2) : 0.15 0.08 ~ 0.24 MPa 0.2 0.15

0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.15 Set Pressure: 0.15 MPa 0.1 Set Pressure: 0.1 MPa 0.25 Outlet Pressure Range : 0.2 0 ~ 0.2 MPa 0.25 0.2 0.1 0.05 0.1 0.05 0.2 0.15 0.2 0.15

Outlet Pressure (MPa) Outlet Pressure Capacity : Max 350 kg/h Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure (MPa) Outlet Pressure

Outlet Pressure (MPa) Outlet Pressure 0.05 0 0.05 (MPa) Outlet Pressure 0.05 0 (MPa) Outlet Pressure 0.05 (MPa) Outlet Pressure 0 0 1 3 5 10 15 20 40 0 1 2 4 6 7 8 10 12 15 30 0 20 40 60 100 130 160 190 210 240 270 300 350 400 0 20 40 60 80 100 150 200 250 300 0.15 0 1 3 5 10 15 20 40 0.1 0 1 2 4 6 7 8 10 12 15 30 0.150 20 40 60 100 130 160 190 210 240 270 300 350 400 0.1 0 20 40 60 80 100 150 200 250 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure:Working 0.25 MPa TemperatureInlet Pressure: 0.3 MPa : Inlet-20 Pressure: °C ~ 0.2 60 MPa °C Inlet Pressure: 0.25 MPa 0.1 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.3 MPa 0.05 Inlet Pressure: 0.2 MPa Inlet Pressure: 0.25 MPa 0.1 Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa 0.05 Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Outlet Pressure (MPa) Outlet Pressure Outlet Pressure (MPa) Outlet Pressure 0.05 Connection Size : 0 PT 1-1/4“ (MPa) Outlet Pressure 0.05 (MPa) Outlet Pressure 0 0 1 3 5 10 15 20 40 0 1 2 4 6 7 8 10 12 15 30 0 20 40 60 100 130 160 190 210 240 270 300 350 400 0 20 40 60 80 100 150 200 250 300 Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Capacity (kg/h-LPG) Inlet Pressure: 0.25 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 0.2 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.25 MPa Inlet Pressure: 0.6 MPa Inlet Pressure: 0.35 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 0.3 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.56 MPa Inlet Pressure: 1.0 MPa Inlet Pressure: 1.5620 MPa 21 2nd Stage Regulator

HYR SECOND STAGE REGULATOR

HYR SERIES 2ND STAGE LOW & MIDDLE PRESSURE REGULATOR This regulator is for the second stage first reduction system that reduces pressure range 0.001~0.4MPa to low pressure or middle low pressure. This reduced pressure range enable to use second reduction regulator in order to reduce the pressure for proper use of commercial or industrial application.

Parts and Operation Diagram Features CONTROL SPRING Anti corrosion parts are used for high durability. Also this DIAPHRAGM ASSEMBLY regulator gives quick response to max flow rate. RELIEF VALVE SPRING COVER

STRAINER VALVE STEM A special diaphragm gives its best performance in reducing pressure precisely and is possible for long lasting use. VALVE SEAT

This regulator is specialized in gas supplying system for multiple dwellings and residential or office buildings.

INLET PRESSURE An internal relief valve is equipped for safety. LOW PRESSURE OUTLET PRESSURE FOR DIAPHRAGMS ASSEMBLY ATMOSPHERE PRESSURE

22 www.hwa-young.com

HYR-205, 207 HYR-205, 207

HYR-205 HYR-207

HYR-205, 207 61 HYR-205, 207 61 80 80

146 146

HYR-205, 207 Ø89 HYR-205, 207 Ø89 61 61 80 L.P.G 80 L.P.G

146 146

MADE IN KOREA MADE IN KOREA

61 Ø89 Ø89 61 80 80 Low Pressure Type Middle Low Pressure Type L.P.G Low PressureL.P.G Type Middle Low Pressure Type Inlet Pressure Range : 0.01-0.15 MPa 0.025~0.15146 MPa Inlet Pressure Range : 0.01-0.15 MPa 0.025~0.15146 MPa

Setting Outlet Pressure (P2) : 2.8 kPa 6, 10, 15, 25 kPaØ89 MADE IN KOREA Setting Outlet Pressure (P2) : 2.8 kPa MADE IN KOREA 6, 15, 25 kPa Ø89 Outlet pressure Range : HYR-2122.8±0.5 kPa P2±WithinL.P.G 20% HYR-215COutlet pressure Range : HYR-2122.8±0.5 kPa P2±WithinL.P.G 20% HYR-215C Capacity : 5 kg/h 5 kg/h Capacity : 7 kg/h 7 kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : 7.0±1.4 kPa No Relief MADE IN KOREA MADE IN KOREA Inlet Connection Size : PT 1/2B or PT 3/4B PT 3/4B Inlet Connection Size : PT 3/4B PT 3/4B

Outlet Connection Size : PT 1/2B or PT 3/4B HYR-212PT 3/4B Outlet108 ConnectionHYR-215CHYR-212 Size : PT 3/4B PT 3/4BHYR-215C 108 108 108 128 128 Application : Household & Commercial Household & Commercial Application128 : Household & Commercial Household & Commercial 128

HYR-212 HYR-212188 HYR-215C188 HYR-215C HYR-212188 HYR-215C188 108 108 108 108 128 Ø140 128 Ø140 128 Ø140 Ø140 128 L.P.G L.P.G L.P.G L.P.G REGULATOR REGULATOR REGULATOR REGULATOR

188 188 188 188

HWA YOUNG CO. HWA YOUNG60 CO. HWA YOUNG CO. HWA YOUNG60 CO. 60 108 60 108

108 MADE IN KOREA 108 MADE IN KOREA MADE IN KOREA 128 MADE IN KOREA 128 128 Ø140 Ø140 128 Ø140 Ø140 L.P.G L.P.G L.P.G L.P.G REGULATOR REGULATOR REGULATOR REGULATOR

188 188 188 188

HWA YOUNG CO. HWA YOUNG CO. HWA YOUNG60 CO. 60 HWA YOUNG60 CO. 60 MADE IN KOREA Ø140 MADE IN KOREA MADE IN KOREA MADE IN KOREA Ø140 Ø140 Ø140 L.P.G L.P.G L.P.G L.P.G HYR-220, 220CREGULATOR REGULATOR HYR-220, 220CREGULATOR REGULATOR Low Pressure Type Middle Low Pressure Type Middle Low Pressure Type

HWA YOUNG CO. HWA YOUNG CO. HWA YOUNG60 CO. 60 HWA YOUNG60 CO. 60 Inlet Pressure Range : 0.01-0.15 MPaMADE IN KOREA 0.025~0.15 MPa MADE IN KOREA Inlet Pressure Range : 0.04~0.4MADE IN KOREA MPa MADE IN KOREA Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Setting Outlet Pressure (P2) : 15, 25 kPa Outlet pressure Range : 2.8±0.5 kPa HYR-220,P2±Within 220C 20% Outlet pressureHYR-220, Range : 220C P2±Within 20% 116.5 116.5 Capacity : 12 kg/h 12 kg/h 140 Capacity : 15 kg/h 140 Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : No Relief 226 226 Inlet Connection Size : HYR-220,PT 1/2B 220C PT 3/4B Inlet Connection Size : HYR-220,PT 3/4B 220C Outlet Connection Size : PT 3/4B PT 3/4B Ø180 Outlet Connection Size : PT 3/4B Ø180 116.5 116.5 140 140

Application : Commercial CommercialHWA YOUNG Co. Application : Commercial HWA YOUNG Co. MADE IN KOREA MADE IN KOREA

226 226 HYR-220 HYR-220C 116.5 116.5

140 Ø180 Ø180 140

HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA 226 226

Ø180 Ø180

HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA

Low Pressure Type Middle Low Pressure Type Middle Low Pressure Type Inlet Pressure Range : 0.01~0.15 MPa 0.025~0.15 MPa Inlet Pressure Range : 0.04~0.4 MPa Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Setting Outlet Pressure (P2) : 15, 25 kPa Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% Outlet pressure Range : P2±Within 20% Capacity : 20 kg/h 20 kg/h Capacity : 20 kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : No Relief Inlet Connection Size : PT 3/4B PT 3/4B Inlet Connection Size : PT 3/4B Outlet Connection Size : PT 1B PT 1B Outlet Connection Size : PT 1B Application : Commercial & Industrial Commercial & Industrial Application : Commercial & Industrial 22 23 2nd Stage Regulator

Advantages for Second Stage Reduction System Allowances for Adding Appliances Appliances can be added later to the existing load provided the high pressure regulator can handle the increase by the addition of second low pressure regulator. Since appliances can be regulated independently, demands from other parts of the installation won’t affect their individual performances. High Capacity The second stage reduction system can cover higher capacity of gas than single stage reduction system. Minimizes Freeze Up The regulator freeze ups occurs when moisture in the gas condenses and freezes on cold surfaces of theHYR-235 regulator nozzles. The nozzle HYR-235C becomes chilled when high pressure gas expands across it into the regulator body This chilling action is more severe in single stage system. However, the second stage reduction system can greatly reduce the chance of freeze ups by the double reducing of pressure with two steps of regulators which makes less chilling actions. 116.5 116.5 140 140 Economy Installation In a single stage reduction system, line piping between the container and the appliances must be larger. In contrast,226 in a second stage 226 reduction system, the smaller size of pipe can be used as it delivers gas at less pressure by two way reduce. Ø180 Ø180

HYR-235 HYR-235CHYR-235 HWA YOUNG Co. HYR-235C HWA YOUNG Co. MADE IN KOREA MADE IN KOREA 116.5 116.5 116.5 116.5 140 140 HYR-235 HYR-235C 140 140

HYR-235226 HYR-235C226 226 HYR-250 226 Ø180 Ø180 Ø180 Ø180

HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA MADE IN KOREA MADE IN KOREA 116.5 116.5 143 140 140 120

226 226 Low Pressure Type Middle Low Pressure Type Middle Low Pressure Type Ø181 Inlet Pressure Range : 0.025~0.1 MPa 0.025~0.15 Ø180MPa Inlet Pressure RangeØ180 : 0.04~0.4 MPa HWA YOUNG Co. MADE IN KOREA Setting Outlet Pressure (P2) : 2.8 kPa 15,HYR-250 25HWA YOUNG kPa Co. Setting OutletHWA PressureYOUNGHYR-250 Co. (P2) : 15, 25 kPa MADE IN KOREA MADE IN KOREA 44 Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% Outlet pressure Range : 44 P2±Within 20% Capacity : 35kg/h 35kg/h Capacity : 35kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : No Relief 143 143 120 120 Inlet Connection Size : PT 3/4B PT 3/4B Inlet Connection Size : PT 3/4B Outlet Connection Size : PT 1B PT 1B Outlet Connection Size : PT 1B

Application : Commercial & Industrial HYR-250Commercial & IndustrialØ181 Application : Ø181 CommercialHYR 2150C~ & Industrial

HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA

44 44 156 44 44 HYR-250 HYR-2100 OUT 143 120 323

Ø181 96 267 HYR 2150C~HWA YOUNG Co. HYR 2150C~ MADE IN KOREA 44 44 156 156 448 OUT OUT IN Low Pressure Type Middle Low Pressure Type Low Pressure Type Middle Low Pressure Type 323 323 Inlet Pressure Range : 0.025~0.15 MPa HYR0.04~0.4 2150C~ MPa Inlet Pressure Range : 0.025~0.15 MPa 0.04~0.1 MPa 96 96 Setting Outlet Pressure (P2) : 2.8 kPa 267 15, 25 kPa Setting Outlet 267 Pressure (P2) : 2.8 kPa 15, 25 kPa Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% Outlet pressure Range : 2.8±0.5 kPa P2±Within 20% 156 Capacity : 50kg/h 50kg/h 448 Capacity : 100kg/h448 100kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No OUTRelief Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 3/4B PT 3/4BIN Inlet Connection SizeIN : 50-10K Flange 50-10K Flange 323 Outlet Connection Size : PT 1B PT 1B Outlet Connection Size : 50-10K Flange 50-10K Flange 96

Application : Commercial & Industrial 267 Commercial & Industrial Application : Commercial & Industrial Commercial & Industrial

448 24 IN HYR-235 HYR-235C HYR-235 HYR-235C 116.5 116.5 116.5 116.5 140 140 140 140

226 226 226 226

Ø180 Ø180 Ø180 Ø180

HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA MADE IN KOREA MADE IN KOREA

HYR-250 HYR-250 143 143 HYR-235 120 HYR-235C HYR-235 120 HYR-235C

Ø181 Ø181

HWA YOUNG Co. HWA YOUNG Co. MADE IN KOREA MADE IN KOREA 116.5 116.5 116.5 116.5 140 140 140 140 44 44 44 44 www.hwa-young.com

226 226 226 226

Ø180 Ø180 Ø180 Ø180

HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. HWA YOUNG Co. HYR 2150C~MADE IN KOREA MADE IN KOREA HYR 2150C~MADE IN KOREA MADE IN KOREA

156 HYR-2200 156 HYR-2150C OUT OUT

HYR-250 323 HYR-250 323 96 96 267 267

448 143 448 143 120 120

IN IN Middle Low Pressure Type Low Pressure Type Middle Low Pressure Type Ø181 Ø181 Inlet Pressure Range : 0.1~0.4 MPa Inlet Pressure Range : 0.025~0.15 MPa 0.04~0.1 MPa HWA YOUNG Co. HWA YOUNG Co. Setting Outlet Pressure (P2) : 15, 25 kPa MADE IN KOREA Setting Outlet Pressure (P2) : 2.8 kPa MADE IN KOREA 15, 25 kPa 44 44 Outlet pressure Range : 44 P2±Within 20% Outlet pressure Range : 2.8±0.544 kPa P2±Within 20% Capacity : 150kg/h Capacity : 200kg/h 200kg/h Internal Relief Working Pressure : No Relief Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : 50-10K Flange Inlet Connection Size : 50-10K Flange 50-10K Flange Outlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange 50-10K Flange Application : CommercialHYR 2150C~ & Industrial Application : CommercialHYR & Industrial 2150C~ Commercial & Industrial

156 156 HYR-2200C OUT HYR-2300C OUT 323 323 96 96 267 267

448 448

IN IN Middle Low Pressure Type Middle Low Pressure Type Inlet Pressure Range : 0.1~0.4 MPa Inlet Pressure Range : 0.1~0.4 MPa Setting Outlet Pressure (P2) : 15, 25 kPa Setting Outlet Pressure (P2) : 15, 25 kPa Outlet pressure Range : P2±Within 20% Outlet pressure Range : P2±Within 20% Capacity : 200kg/h Capacity : 300kg/h Internal Relief Working Pressure : No Relief Internal Relief Working Pressure : No Relief Inlet Connection Size : 50-10K Flange Inlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange Outlet Connection Size : 50-10K Flange Application : Commercial & Industrial Application : Commercial & Industrial

24 25 2nd Stage Regulator

2000 SERIES REGULATOR

2000 SERIES 2ND STAGE MIDDLE LOW & LOW PRESSURE REGULATOR 2000 SERIES regulator reduces the inlet pressure range 0.025~0.15 MPa to outlet pressure range with 12~30 kPa in order to supply gas to the combustor.

Introduce Feature This regulator’s exterior material is coated by 7 level Easy to Maintain coating system which possibly makes long lasting use The casting body makes easy to maintain or replace of internal without cracks tear off of paint. part without dismantle of body It can be installed either horizontal or vertical way by Convenient adjustment thread type connection and also, it is easy to maintain It is possible to replace orifice according to flow rate of without dismantle of body. application. Convenient adjustment of pressure The anti corrosion material of spring enables long lasting use and it is possible to adjust the pressure setting conveniently. Easy to Install The regulator makes unrestricted direction of install by rotating of body case. Orifice A variety of size of orifice is available to be replaced based on flow rate of application. 26 www.hwa-young.com

HYR-2080C & HYR-2100C TYPE The internal relief valve is equipped in low pressure type (2.8 kPa) in order to stabilize the fl ow of gas. Also, the relief valve makes high safety of regulator. The stainless steel strainer at vent can avoid insects or foreign material. The cast iron material for body enables long term use. The adjustable outlet pressure setting design makes wide pressure range. 2080C HYR-2080C 2080C 181 139 108 158 Ø

231 181 139 108 158

Ø 258

231 Inlet Pressure Range : 0.1~0.4 MPa Part Name Material 258 Head Nodular Graphite Cast Iron Setting Outlet Pressure (P2) : 15, 25 kPa Body Aluminum Die Casting Outlet pressure Range : P2±Within 20% Diaphragm NBR+Cotton (Middle low) Capacity : 80kg/h Diaphragm Plate Steel Lever Steel Internal Relief Working Pressure : No Relief Adjusting Spring Piano wire Inlet Connection Size : PT 1B Cover Aluminum Die Casting Valve Seat 2100c NBR Outlet Connection Size : PT 1B Relief Spring STS304 (Stainless) Application : Commercial & Industrial Strainer STS304 (stainless) 2100c HYR-2100C 181 130 Ø 162

240.5 181 130 Ø 162

240.5

Inlet Pressure Range : 0.1~0.4 MPa Part Name Material Head Nodular Graphite Cast Iron Setting Outlet Pressure (P2) : 15, 25 kPa Body Aluminum Die Casting Outlet pressure Range : P2±Within 20% Diaphragm NBR+Cotton (Middle low) Capacity : 100kg/h Diaphragm Plate Steel Lever Steel Internal Relief Working Pressure : No Relief Adjusting Spring Piano wire Inlet Connection Size : PT 1-1/2B Cover Aluminum Die Casting Valve Seat NBR Outlet Connection Size : PT 1-1/2B Relief Spring STS304 (Stainless) Application : Commercial & Industrial Strainer STS304 (stainless) 26 27 Automatic Changeover Regulator

AUTOMATIC CHANGEOVER PRESSURE REGULATOR

AUTOMATIC CHANGEOVER PRESSURE REGULATOR (UNITED & SEPARATED TYPE) This regulator which automatically executes change over function from the service side to reserve side for two separate LPG supply line. The unitized type is integrated first & second stage pressure reducing portion. Separate type regulator is first stage pressure reducing portion on unitized automatic changeover regulator. This regulator must be combined with second stage regulator for use. Description Feature The main function of automatic changeover regulator is For the connection of the regulator, the PT thread is selected supplying gas without stop by automatic changeover and which is international standard to be feasible for connection of it is great to be used for the facility which is supposed to piping or hose without extra work. supply gas at stable pressure. The method for body material is aluminum die casting design Those are especially suitable for homes, mobile homes, with special coating in order to avoid scratch or cracks from cottages, construction. And other potable two cylinders outside condition and corrosion, so it made possible to actualize installation. the long lasting life time at once. Empty containers may be replaced without interrupting consumer’s gas service. The inside material is all corrosion resistance to make it stable performance for long time. Also, it provides union connection for outlet connection to make it easy installation and dismantle. 28 www.hwa-young.com

CONTROL SPINDLE SPRING ADJUSTING SCREW Principle of Operation DIAPHRAGM CONTROL SPRING The Unitized changeover regulator can make automatically ASSEMBLY (LOW PRESSURE) DIAPHRAGM ASSEMBLY changeover one gas cylinder to another one without stop supplying REGULATOR (LOW PRESSURE) ORIFICE UNION of gas when it has run out of gas. The regulator is unitized with 2nd stage 1st reduction and 2nd stage 2nd reduction regulators. VALVE STEM The 2nd stage 1st reduction regulator is equipped with change over function. LEVER VALVE STEM INLET PRESSURE REGULATOR ORIFICE OUTLET PRESSURE (LOW PRESSURE) ATMOSPHERE PRESSURE

By consumption of gas, the pressure inside of 2nd stage 2nd reduction regulator is being lowered and the spring inside of it tends to push the diaphragm until makes it parallel to the pressure rate by reduction side of regulator. At this time, the lever that is connected with diaphragm works to move the valve seat backwards and then the gas is being supplied with reduced Stop Consumption of gas pressure through 2nd stage 1st reduction to 2nd stage 2nd reduction regulator.

When stop consumption of gas, the pressure inside of 2nd stage 2nd reduction regulator is being increased and this makes push up the diaphragm by spring until parallel to the setting pressure rate and then the lever that is connected with diaphragm makes the valve seat move towards to block the gas fl ow. When Consumption of Gas

Construction 1 BODY 11 SPINDLE 2 COVER 12 DIAPHRAGM(LOW PRESSURE)

3 MID PRESSURE ADJUST SPRING 13 DIAPHRAGM PLATE(LOW PRESSURE) 2 11 14 4 LOW PRESSURE ADJUST SPRING 14 SAFETY SPRING 3 13 4 7 9 12 19 5 BRACKET 15 ORIFICE(LOW PRESSURE) 5 10 8 6 STRAINER 16 LEVER(LOW PRESSURE)

7 VALVE ROD 17 VALVE SEAT(LOW PRESSURE)

8 VALVE SEAT 18 VALVE STEM( LOW PRESSURE) 1 6 15 17 18 16 9 DIAPHRAGM PLATE(MID PRESSURE) 19 UNION

10 DIAPHRAGM(MID PRESSURE)

28 29 Automatic Changeover Regulator

AUTOMATIC CHANGEOVER PRESSURE REGULATOR (UNITIZED TYPE) It is one of our commonly use regulators. It is feasible for use more than one LPG gas cylinder at the same time by equipped unitized changeover function with 2nd stage 1st reduction regulator and 2nd stage 2nd reduction regulator in one body. Once the one gas cylinder has run out of gas, the regulator makes automatically changeover to another cylinder to supply gas at stabilized pressure rate without stop supplying of gas. 81 100 81 100 INLET INLET INLET INLET PT1/2 PT1/2 PT1/2 PT1/2 INLET INLET INLET INLET (PT1/4",8A) (PT1/4",8A) (PT1/4",8A) (PT1/4",8A) HAC-6 HAC-8 81 100 INLET INLET PT1/2 PT1/2

INLET INLET

H H

W L L

A . P . P

. .

G (PT1/4",8A) (PT1/4",8A) G Y

~ 1 . 5 Y ~ 1 . 5

O 1 6M O 1 6M . P R . P R : 0 a : 0 a H P 증 R H P 증 R 보 : E 보 : E

h 질 2 : U h 질 2 : U G

/ 년 2 G / 년 2

품 . 품 .

W g g

8 N 8 N

U k U k

k k

6 6

P P

L L :

: G G a

A a A

Q A Q

T T

K O K

6 C 6 C R S K 3 R S K 3 Y A S 2 1 4 O Y A S 2 1 4 O B 6 0 . B 6 0 . O 9 7 - 1 0 - O 9 7 - 1 0 - U U N N G G

Co Co

W L

A . P . G

~ 1 . 5 Y 1 6M O . P R : 0 a H P 증 R 보 : E h 질 2 : U

/ 년 2 G

품 . W g

8 N k U k

6 P

: G L

A a Q A

K O

6 C S K 3 R Y A S 2 1 4 O B 6 0 . OUTLET O 9 7 - 1 0 - OUTLET U N G OUTLET PT3/4 UNION Co OUTLET PT3/4 UNION Low Pressure Type Middle Low Pressure Type Low Pressure Type Middle Low Pressure Type OUTLET Inlet Pressure Range : 0.1~1.56 MPa MODEL :0.1~1.56 HAC-6, MPa8 InletMODEL Pressure : HAC-12 Range : 0.1~1.56 MPa MODEL :0.1~1.56 HAC-6, OUTLET 8MPa MODEL : HAC-12PT3/4 UNION Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Outlet pressure Range : 2.55~3.3 kPa P2±Within 20% Outlet pressure Range : 2.55~3.3 kPa P2±Within 20% Capacity : 6kg/h 6kg/h Capacity : 8kg/h MODEL 8kg/h: HAC-6, 8 MODEL : HAC-12 Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/4 PT 1/4 Inlet Connection Size : PT 1/4 PT 1/4 134 134 Outlet Connection Size : PT 3/4 Union PT 3/4 Union Outlet Connection134 Size : PT 3/4 Union PT 3/4 Union 134 INLET INLET INLET INLET INLET INLET INLET INLET Application : Household & CommercialPT1/2 Household & CommercialPT1/2 ApplicationPT1/2 : PT1/2 Household & CommercialPT1/2 Household & CommercialPT1/2 PT1/2 PT1/2

H H W O. W O. 100H A C H 134 A C 81 W O. Y OU N G W O. Y OU N G A G C A G C 134 INLET Y OU N INLET L.P.G Y OU N L.P.G L.P.G L.P.G 81 PT1/2 100 PT1/2 INLET INLET INLET INLET HAC-12INLET INLET INLET INLET HAC-20 PT1/2 PT1/2 PT1/2 PT1/2 (PT1/4",8A) (PT1/4",8A) PT1/2 PT1/2 H INLET INLET W O. H A C W O. Y OU N G A G C (PT1/4",8A) (PT1/4",8A) Y OU N L.P.G

L.P.G

W L

A . P . G

~ 1 . 5 Y 1 6M O . P R : 0 a H P 증 R 보 : E h 질 2 : U

/ 년 2 G

품 . W g

8 N k U k

6 P

: G L

A a

Q A H

K O L

6 C R S K 3 A . Y S 1 4 O

A B 6 2 0 P . .

O 9 7 - 1 0 - G Y OUTLET OUTLET

~ 1 . 5 U 1 6M O . P R OUTLET OUTLET : 0 a H N P 증 R 보 : E

h 질 2 : U 년 G G / 2

품 . W g

8 N k U

6 P C L : o G

A a

Q A PT3/4 PT 1" UNION PT3/4 PT 1" UNION

K O

6 C S K 3 R Y A S 2 1 4 O B 6 0 . O 9 7 - 1 0 - U N G Co OUTLET OUTLET OUTLET OUTLET MODEL : HAC-20PT3/4 UNION MODEL : HAC-35 MODEL : HAC-20 PT3/4 MODEL : HAC-35PT 1" UNION Low Pressure Type Middle Low PressureOUTLET Type Low Pressure Type Middle Low Pressure Type OUTLET PT3/4 UNION Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPa Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPa MODEL : HAC-6, 8 MODEL : HAC-12 MODEL : HAC-20 MODEL : HAC-35 Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa OutletMODEL pressure : HAC-6, Range :8 2.55~3.3 kPa MODELP2±Within : HAC-12 20% Outlet pressure Range : 2.55~3.3 kPa P2±Within 20% Capacity : 12kg/h 12kg/h Capacity : 20kg/h 20kg/h Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2 PT 1/2 Inlet Connection Size : PT 1/2 PT 1/2 134 Outlet Connection Size : PT 3/4 Union PT134 3/4 Union Outlet Connection Size : PT 3/4 Union PT 3/4 Union INLET INLET INLET INLET Application : Commercial & RegidentialPT1/2 Commercial & Regidential Application : Commercial & Regidential Commercial & Regidential PT1/2 134 PT1/2 PT1/2 134 H W O. H A C W O. Y OU N G A G C INLET INLET INLET Y OU N INLET L.P.G HAC-35PT1/2 L.P.G PT1/2 PT1/2 PT1/2

H W O. H A C W O. Y OU N G A G C Y OU N L.P.G Automatic Unitized Changeover Pressure Regulator consists of L.P.G changeover and second stage regulators (two stage reduction). The economy design that is possible to be replaced only OUTLET OUTLET PT3/4 PT 1" UNION changeover side or regulator side if there is problem caused by impact or corrosion. OUTLET OUTLET MODEL : HAC-20PT3/4 MODEL : HAC-35PT 1" UNION Automatic Changeover Pressure Regulator (Unitized Type) Low Pressure Type Middle Low Pressure Type Installation Drawing Inlet Pressure Range : 0.1~1.56 MPa 0.1~1.56 MPa MODEL : HAC-20 MODEL : HAC-35 Setting Outlet Pressure (P2) : 2.8 kPa 15, 25 kPa Regulator Gas Meter Gas Burner Outlet pressure Range : 2.55~3.3 kPa P2±Within 20% Capacity : 35kg/h 35kg/h Container Group R1 R2 M B Internal Relief Working Pressure : 7.0±1.4 kPa No Relief Inlet Connection Size : PT 1/2 PT 1/2 2.55 - 3.3 kPa 2.0 - 3.3 kPa Outlet Connection Size : PT 1 Union PT 1 Union (25.5 - 33mbar) (20 - 33mbar) Application : Commercial & Regidential Commercial & Regidential 30

Automatic Changeover Pressure Regulator (Separate Type)

2nd Stage Regulator Regulator for two stage reduction 0.032-0.083 MPa Gas Meter Gas Burner (0.32-0.83bar) Container Group R1 R2 M B 2.3 - 3.3 kPa (23 - 33mbar) Pressure Loss: R2 within 0.007 MPa M B Gas Meter Gas Burner www.hwa-young.com

AUTOMATIC CHANGEOVER PRESSURE REGULATOR (SEPARATED TYPE) It is one of our commonly use regulators. Regulator makes automatically changeover to another cylinder to supply gas at stabilized pressure rate without stop supplying of gas. Separated type regulator is fi rst stage pressure reducing portion on unitized automatic changeover regulator. This regulator must be combined with second stage regulator for use.

HAX-10 HAX-15

100 24.6 100 24.6 104 104 31 31 84 84 50 50

50 50 84 84

Inlet Pressure Range : 0.1~1.56 MPa Inlet Pressure Range : 0.1~1.56 MPa Setting Outlet Pressure (P2) : MODEL0.032~0.083 : HAX-10MPa Setting Outlet Pressure (P2) : MODEL0.032~0.083 : HAX-10 MPa Capacity : 10kg/h Capacity : 15kg/h Inlet Connection Size : PT 1/2 B Inlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Application : Commercial & Industrial Application : Commercial & Industrial Application : Commercial & Residential Application : Commercial & Residential

HAX-20 HAX-35

Ø124 Ø124 157 157 40 Automatic Changeover40 Pressure Regulator (Unitized Type) 51 51 H H W O. W O. A C A C YOU N G 67 YOU N G 67 L.P.G L.P.G

134 Regulator Gas Meter Gas134 Burner

Inlet Pressure Range : 0.1~1.56 MPa InletContainer Pressure Group RangeR1 : R2 0.1~1.56 MPaM B Setting Outlet Pressure (P2) : MODEL0.032~0.083 MPa: HAX-20 Setting Outlet Pressure (P2) : MODEL0.032~0.083 MPa: HAX-20 Capacity : 20kg/h Capacity : 2.55 - 3.3 kPa35kg/h 2.0 - 3.3 kPa (25.5 - 33mbar) (20 - 33mbar) Inlet Connection Size : PT 1/2 B Inlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Outlet Connection Size : PT 1/2 B Application : Commercial & Industrial Application : Commercial & Industrial Application : Commercial & Residential Application : Commercial & Residential

Automatic Changeover Pressure Regulator (Separate Type)

30 31 Liquid Changeover Device

LIQUID CHANGEOVER DEVICE (HLX-301)

Automatic Changeover regulators prevent gas outages by switching supply cylinders over to the reserve cylinder automatically when the primary cylinder is near empty. When the primary cylinder is depleted causing the changeover to occur a red indicator will appear signifying the reserve cylinder in now in use and the primary cylinder can be refilled without loss of service. Reduced the damage from the deterioration by metal abrasion, even though use valve often frequencies. This regulator equipped convert handle which indicates “serve“ and “reserve”, and diaphragm operation would help adjusting demand pressure. This compact designed for especially space limitation, and light weight helps to easier installation.

Specification Adjusting pressure

Model HLX-301A 1. Automatic changeover device equipped two types of Service Liquefied Petroleum Gas (LPG : Liquid Condition) spring which allows accurate and comfortable control Max. Capacity 300 kg/h the demand pressure. Inlet Pressure Range (Changeover Pressure + P) ~1.56 MPa (15.6 kgf/cm²) △ 2. Regulator apply pressure range from 0.5 to 2.0kgf/cm², Setting Changeover Pressure 0.05 ~0.2 MPa (0.5~2.0 kgf/cm²) if require to adjust demand pressure, please check Internal Pressure 3 MPa (30 kgf/cm²) adjusting knob length. Inlet / Outlet Connections 20K-20A Flange 3. To adjust demand control, there is a pressure control Inlet / Outlet Length 315mm X 170mm Weight 9.1kg screw either turning to clockwise or counterclockwise. Be sure that adjusting knob provides various pressure About inlet pressure P, Please refer to below table demands, and suitable pressure has been released. △ Capacity (Kg/hr) 100 100~150 150~200 200~250 250 ↓ ↑ Manual Changeover Knob P 0.03 MPa 0.07 MPa 0.11 MPa 0.14 MPa 0.18 MPa (kgf/cm²)△ (0.3 kgf/cm²) (0.7 kgf/cm²) (1.1kgf/cm²) (1.1kgf/cm²) (1.1kgf/cm²) Example) in case of changeover pressure 0.05MPa, Capacity 190kg/h 0.05+0.11=0.16 Changeover Pressure MPa (changeover Pressure + P) Setting Bolt △ Setting * Outlet pressure is adjustable by setting the length of adjusting Interval screw. When it’s needed, Please refer to the below table. Locknut Setting Interval 21mm 16mm 12mm 7mm Setting Changeover 0.05 MPa 0.1 MPa 0.15 MPa 0.2 MPa Pressure (0.5 kgf/cm²) (1 kgf/cm²) (1.5kgf/cm²) (2kgf/cm²) * Note that this product approved performance from Korea Gas Safety Corporation. The warranty is a year from customer purchased. 32 allows refi lledthegascylindersforB 2, to close valve from B, turn convert handle from A to Bwhich Figure 4. Gasprovidedfromthe A,assameoperation asfi gure changes fromcolorlesstored). pressure now, sothatAsuppliesgas totheregulator. (indicators Figure 3.TheotherPressurefromBhaslowerthandemand new gascylindersforA.(indicatorshowsredtocolorless). close valve from A, turn convert handle toB which allows replacing Figure 2 from B.(Atthistime,indicatorshowsred) means thatchangeover operates properly. Therefore, gas flows Figure 1PressurefromAislowerthandemandpressurewhich A indicatesserve,andBreserve Dimension Operation Linkage Pin A Side A Side Conver Pin INLET Reserve provides gas to regulator at this moment. To Diaphragm Convert Cam Linkage Iron Indicator Spring 99 B Side B Side 모델번호 [HLX-301A] 컴팩트형 액자동절체기 HWA YOUNGCO. 화 영상사 A Side 315 89 SERIAL NO. 품질보증기간 사용가스 [L.P.G ] 0411001 [ 1년] 합격 OUTLET Q.A HWA YOUNGCO. Adjusting Spring Crank Device Crank Road INLET B Side A Side A Side Handle Convert

45° 45° B Side B Side

170 Red Mark Indicator Windows APPROX. 376 ③ ② ① Maintenance duringprocessing. Donotkeeppushingknob ** changeoverknobwithhammer. Donotattempttopushmanual * ① indicator functionincaseofnotworkingproperly. * Usercanchangefromreserveorservemanuallyif Manual changeover ⑤ ④ ③ ② 4)Replaceanewcylinderafterinspectionhasbeenmade. 3) Notethat do notreplacea gas cylinder without procedures 2)Closingservicevalveandhighpressurepipevalve,turn 1)Whenindicatorturnedinred,(assumingdirection Must turn converthandleto opposite direction,after indicator Atthetimepushingmanualchangeoverbutton,indicatorturns Do not attempt move or place a cylinder when connected with connected when cylinder a place or move attempt not Do for regulator the on matters heavy any load to attempt not Do Afterallpressurehasbeenreleasedfromtheregulator, check Replacing a gas cylinder, must inspect the indicator and follow appeared redmark. “reserve” . to redmark.Thisproceduremakeschangefrom“serve” changeover buttontoreleasegasfl owproperly. unreleased gasfromthe serve. Inthisproblem,pushmanual below procedure. high pressurehose. safety issue. fi tting,highpressurehose,orregulatorseat. then inspectthatthereisagasleakinthecylindervalve,inlet an indicatorpointtoproperdirection(eitherserveorreserve), the procedureabove. turned to colorless. If indicator still remains red, slowly redo After replacing a new cylinder, MUST check anindicator Colorless ofindicatormeansserve,however, itmaybe above. convert toopposite. is serve)gasbeingsuppliedfromthereservecylinder. www.hwa-young.com Handle Convert Manual Knob Changeover 32 33 GAS HOSE and Accessories

HWA YOUNG GAS HOSE

This product has been approved by KGS (Korean Gas Safety Association) through passing all the quality standard and safety tests which are higher specification than any other nations for LPG or LNG application. For your safety and correct using, please follow the steps of installation as below. Otherwise it may cause failure of safety and lead to critical problem. HWA YOUNG’s LN Gas Hose is feasible to use for delivery of LP Gas or LN Gas from propane gas cylinder or high pressure of natural gas through piping to combustor safely.

Feature Caution The outer layer is made of special material in order - Keep away from the Flame. The flame causes hose damage and to endure long lasting from outside condition such as might cause explosion. temperature change and direct sunlight. The mid layer - The leakage might be caused if use Y connection or T connection. which is made of thin metal wire can avoid the risk of - Replace the hose if there is crack or color fade. accident from worn out caused by high temperature or - Intentional disconnection or cut of hose is not allowed. pressure or intentional cutting. Also, the inner layer is (It might cause leakage and explosion.) specialized for oil resistance and possible to completely - Replace the hose if the hose were exposed to high temperature avoid the gas leakage. These special three layers or oily condition for long time. actualized Hwa Young’s LN Gas Hose to secure both - Do not place the hose behind the refrigerator or place where safety and durability. that can not visualize the hose easily because the hose should visually checked periodically. - If the hose is bent or twisted for long time, the durability of hose might be affected and shortened the life time. 34 www.hwa-young.com

Liquid Propane & Natural Gas Hose

Feature • No. 1 rated consumer reliability & satisfaction for both domestic & global market. Over 90% market share in domestic market • The special outer layer with PVC material makes realization for long lasting use without any problem which can be caused by various weather condition or direct sun light. • Completely avoided any leakage. The inner layer with special coated PVC material resists oil & gas. • Outstanding durability and safety by layered structure. • The quality is guaranteed by Korea Gas Safety who has very strict standard to regulate quality in gas product industry in Korea. • Completely avoids any safety accident from damage to hose by metallic wired layer. • The fl exible makes easy to install in limited space by bending of hose without any damage because it has excellent restoring force.

Product Name : JUMBO HOSE Standard : KS M 3813 Inner Dia : 9.5mm ± 0.7mm Dimension : Outer Dia : 22mm or below Length: 30m ± 0.3 Color : White Working Pressure : 196 kPa or below Burst Pressure : 3.92 MPa or above Working Temperature : -20°C

Product Name : LPG HOSE Standard : KS M 3813 Inner Dia : 9.5mm ± 0.7mm Dimension : Outer Dia : 22mm or below Length: 50 ± 0.5 Color : Orange Working Pressure : 196 kPa or below Burst Pressure : 3.92 MPa or above Working Temperature : -20°C

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HIGH PRESSURE RUBBER HOSE (PIG TAIL HOSE)

Feature Strengthened safety probability by coating inside of hose to make possible to avoid leakage completely High strength synthetic sand is applied for mid layer to minimize the damage from high pressure usage Special oil resistant and anti wear compound rubber is applied for long lasting use and high durability as well as excellent safety which are strong points.

It is possible to be connected free in any direction with gas The liquid type of design’s one of the main features is when over cylinder or pipe regardless of any size of space by its high flow of gas is occurred, the relief valve which equipped inside of flexibility. In addition, it is designed with pol handle for inlet and hose is being mechanically sensed and operated to block the gas PT thread for outlet connection in order to connect directly to flow. It makes possible to replace the LPG gas cylinder without LPG cylinder and pressure regulator for comfort and safety. For back flow of gas. the connection material of inlet and outlet, the brass is selected to avoid corrosion to make high durability.. Specification Specification Model HYP-10-RH Model HYP-10-AV-F Application LP GAS Application LP GAS Type Vapor Type Liquid Length 1000 mm (1M) Length 1000 mm (1M) Inlet Connection Size Pol Handle L.H W22.5 x 14T Inlet Connection Size Pol Handle L.H M22 X P1.5 Outlet Connection Size PT1/4 B Outlet Connection Size PT1/4 B Applicable Pressure 1.8 MPa (18kgf/cm²) or below Applicable Pressure 1.8 MPa (18kgf/cm²) or below Inner Diameter Ø6 Inner Diameter Ø6 Outer Diameter Ø12 Outer Diameter Ø12

HYP-10-AV-F Principle of Operation When connected condition of hose’s inlet side with gas CLOSED OPEN

cylinder or pipe, the valve is being opened by pushed from VALVE VALVE PUSH BUTTON SPRING SPRING hose’s nipple to make influx of gas. PUSH BUTTON On the other hand, when disconnecting the hose, the spring POLE HANDLE POLE HANDLE force makes valve to move towards the inlet side and block the way of gas flow.

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SMART HOSE

Feature

Reinforced Safety • Patented optimum connection to prevent gas leakage with exclusive clamp • Prevent hose cutting or damage using flexible metal materials inside hose • Special yarn middle layer is designated for protecting inside layer from heating or fl ame etc. • Safety character is reinforced with 4 layer construction Elegant external appearance • As high qualifi ed gas hose, up-grade kitchen interior design • Easy to remove hose surface dust or other materials Working effi cient and convenience • Working effi ciency is excellent using exclusive clamp • Choice 1M/1.3M/1.5M/1.8M/2M/2.5M/3M hose length according to install site Specifi cation

Inside Diameter Ø9.5 ± 0.7 mm (Ø3/8 inch) Dimensions Outside Diameter Ø22 mm below Length 1M/1.3M/1.5M/1.8M/2M/2.5M/3M Working Pressure 196 kPa or below Burst Pressure 4 MPa above

QUICK COUPLER

• Applicance using city gas or L.P gas, Max Pressure of 13 inch W.C (3.3 kPa) • Easier hose connection & disconnection, thus suitable for portable applicances • Engineer plastics material provides high impact, high temperature, fl ame retardant and gas tight characteristics 36 37