BULLETIN 97.01-01 MAY 2021
VALVE SOLUTIONS FOR THE PULP & PAPER INDUSTRY The DeZURIK Difference Throughout our 250 years of combined history, DeZURIK, APCO, and HILTON have been recognized worldwide for collaborating with customers to design and engineer valves that provide superior performance and value. Each company was founded by an innovator who set out to solve a customer’s problem application.
DeZURIK’s founder, Matt DeZURIK, started designing products for the Sartell Paper Mill in 1925 that included knot boring machines, consistency transmitters and shower pipes. When he noticed that valves weren’t able to seal due to pitch build-up, he invented the first Eccentric Plug Valve – a design still in use today, dutifully solving sealing problems worldwide.
Today, the DeZURIK, APCO, and HILTON brands continue the tradition of partnering with our customers in the Pulp & Paper industry to provide the newest innovations in control, gate, plug, butterfly, automatic air and check DeZURIK’s original Eccentric Plug valves. Our vision is to deliver exceptional value to our customers Valve, developed in 1925 for the Sartell Paper Mill to solve a problem by applying our valve and problem-solving expertise to improve their with pitch build-up. operational performance. Full-Featured Valves for Today Applications DeZURIK recognizes the importance that control valves can play in process control performance and productivity. That’s why DeZURIK is dedicated to control valve testing. Regulating critical aspects of control valve performance such as accuracy, hysteresis, deadband and response time ensures that DeZURIK control valves provide optimum performance and help reduce costs.
DeZURIK Knife Gate Valves and V-Port Ball Valves are widely used in pulping and stock prep operations throughout the mill.
2 © 2021 DeZURIK, Inc. www.dezurik.com Ruggedly Designed for Maximum Value DeZURIK engineers spend many hours in the field listening to customers so they fully understand the intricacies of each application and incorporate that knowledge into each valve design. Using the latest advancements in technology such as Solid Modeling, Finite Element Analysis, 3D Rapid Prototyping and Computational Fluid Dynamics, DeZURIK engineers create valves that offer superior installed performance. Quality Centered Manufacturing DeZURIK’s dedication to quality is demonstrated in all aspects of the business but foremost in our manufacturing capabilities. Our state-of-the-art CNC machining centers and large valve fabrication facilities allow us to produce in excess of 100,000 valves annually that range in size from 1/2" to 144" and weigh up to 40 tons. DeZURIK’s dedication to outstanding practices is ingrained in its culture, and DeZURIK High Performance Butterfly Valves are ideally suited for exemplified in our quality system. DeZURIK has been a wide variety of services including water, steam, liquor and other certified to the ISO 9001 standard since 1996. corrosive liquids and gases.
DeZURIK PEC Eccentric Plug Valve in pulp mill green liquor isolation
www.dezurik.com 3 2-Year Manufacturer’s Warranty To further demonstrate our confidence in our product quality, DeZURIK offers a 2-Year Manufacturer’s Warranty as standard - double the length of time offered by most other manufacturers. Wide Selection of Valve Styles DeZURIK has a wide variety of valve styles to meet the application requirements of the pulp and paper industry. DeZURIK manufactures valves for basis weight control, paper stock, liquor, steam, dilution water control and others. Valve styles that can handle everything from abrasive Kaolin clay slurries to recycle trash. The application guide charts on the following pages serve as a starting point in the valve selection process. For additional information or to contact your local representative, visit us at www.dezurik.com Application Expertise You Can Trust DeZURIK’s Precision Electric Basis Weight Control Valve is The application expertise of DeZURIK technical sales specifically designed for critical paper stock control, and is used representatives, located throughout the world, will for basis weight and head box level control applications. ensure you receive the personalized and complete service you need to keep your process performing at optimum levels. Our independent representatives are backed by over 500 DeZURIK employees at our factories, service centers and offices whose primary goal is customer satisfaction and maintaining long-term relationships.
DeZURIK RCV Rotary Control Valve in abrasive kaolin clay slurry application.
DeZURIK’s versatile VPB V-Port Ball Valves are designed for highly accurate control of paper stock, in addition to other clean, dirty or corrosive liquids and gases.
4 www.dezurik.com DeZURIK’s 3-Way Tapered Plug Valves are designed for throttling DeZURIK KGC Knife Gate Valves are proven performers in and diverting applications in refiner stock control applications. Recycle Paper High Density Cyclone Cleaners. The KGC-MC valve is ideally suited for recycle applications that require shearing of media containing heavy trash, solids, nails, wire, Local Service and Support staples, plastic or glass. DeZURIK Service Centers and local representatives maintain local inventory for quick delivery. Service Center and field service capabilities include automation, repair, reconditioning, emergency service, on-site scheduled maintenance and accuracy testing.
www.dezurik.com 5 Product Gallery
Accurate Control Valves with 100% Stainless Steel Package DeZURIK V-Port Ball Valves and Rotary Control Valve can deliver unmatched corrosion protection with a complete stainless-steel package that includes valve, actuator, mounting bracketry and flexible stainless hose and fittings. The DeZURIK Control Valve Package combines superior control accuracy with industry-leading materials and durability.
Leading Basis Weight Control Valve DeZURIK’s Precision Electric Control Valve is recognized industry wide as the most accurate and reliable basis weight control valve available. This high-resolution control valve is designed specifically for critical paper stock control, and is used for basis weight and head box level control applications. It provides unmatched control accuracy, positioning and repeatability.
Premier & Proven Knife Gate Valves As a leading knife gate valve manufacturer for over 50 years, DeZURIK sets the standard for cast stainless steel knife gate valves. Widely used in pulping and stock prep operations throughout the mill, DeZURIK Knife Gate designs include the KGC-ES Extended Service Knife Gate Valves, KGC-MC Metal Cutting Knife Gate Valves, KGC-BD Bi-Directional Knife Gate Valves and KGC-MD Maximum Duty Knife Gate Valves. DeZURIK KGC Knife Gate Valves all include stainless steel cast construction, the exclusive premium packing system and common actuator mounting.
6 www.dezurik.com Product Gallery
Specialty Knife Gate Valves A wide variety of specialty valves are available including custom fabricated Hilton Bonneted Knife Gate Valves; DeZURIK Cast Stainless Steel O-Port valve for handing high density pulp stock, recycle trash, pellets and wood chips; and Level Sensor Isolation Valves that allow convenient removal of the sensor from the stock chest.
Eccentric Plug Valves & 3-Way/4-Way Plug Valves In thousands of installations worldwide, DeZURIK Eccentric Plug Valves have a proven record of long-term reliability. A wide variety of value-added design features and lowest total cost of ownership have made it the preferred choice for isolation, throttling and control applications. DeZURIK 3-Way and 4-Way Plug valves are ideal for throttling and diverting. All DeZURIK Plug Valves offer outstanding service in clean, dirty and corrosive liquids, gases and slurries.
www.dezurik.com 7 DeZURIK Product Applications in the Paper Industry
PULPING & BLEACHING IMPREGNATION VESSEL #2 PINE BY-PASSED
HARDWOOD DIGESTER PINE #2 PINE DIGESTER #3 KRAFT REFINER CHIP PULP HARDWOOD PILES CHIP IMPREGNATION PULP DIGESTER UNLOADING VESSEL #1 WASHERS HIGH #1 DENSITY CHEST KRAFT PULP FILTRATE TANK CHIP BIN CHIP TOWER LIQUOR FEED CHIP SILOS TANK STEAMING VESSEL EVAPORATORS EVAPORATOR POWER HOUSE SCREENING LOW PREVAPORATOR BUILDING HIGH-PRESSURE FEEDER WEAK STOCK PREP DENSITY STACK CHESTS LIQUOR TANK
REFINER PRECIPITATORS KILN GREEN LIQUOR STACK MACHINE CLARIFIER
CHEST RECOVERY PAPER MACHINE #2 LIME DREGS KILN WASHER PAPER MACHINE #1 OCC BALE STORAGE PAPER MACHINE #3
WHITE LIQUOR LIME BINS HYDRA CLARIFIER PULPER SLAKERS PULP MAKE-DOWN
CAUSTISIZER TANKS PAPER MAKING RECYCLE FIBER TO PAPER MACHINES SHIPPING EFFLUENT
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8 Le e d
Lever n ni e a e alve ar n r l alve - Bl c in alves - S ea n r l - rasive edia n r l - il i n a er n r l
and eel n - a i ni e a e alve LS Level Sens r Is la i n alve - Sand Se ara r - Is la i n n r l
n r l - T - r a e alve - e al in ni e a e alve - i nsis enc a ers c - leaner - Tras andlin - l er e ec s
linder n B S B esilien Sea ed - r Ball alve B er l alve - a ers c n r l alves - ac Service ir and a er - il i n a er n r l - a and eel n B i er r ance B er l alve - ac and ir n r l - a n r l - a er and ndensa e - S c S -
E Eccen ric l alve - il i n a er n r l - lari ier and T ic ener E l en
T - a l alve - e iner S c n r l
E recisi n Elec ric alve - a ers c eed e a er ac ine
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9 Batch Digesters / Direct Heating Wood Chips
Blow Back Valve
Capping RCV Digesters are used to break down the wood chips Valve and soften their composition. To accomplish this, steam is added to cooking vessels along with the chips, white and black liquors. The temperature is increased until the chips reach a point where they Gas Off Valve start to breakdown. At this point, the blow valve is Liquor RCV opened and the chips are blown into a tank where they impact the wall and break into fibers. Feed Line
Handwheel On/Off
Control BATCH
RCV Rotary Control Valve DIGESTER
Liquor Heater Valve To Blow Tank 150 psi Blow Valve Steam RCV
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10 Batch Digester / Indirect Heating
Blow Back Valve Wood Chips Gas Off Valve
RCV Capping RCV Valve
LIQUOR TOP DISTRIBUTOR Double- Seated Ball Digesters are used to break down Valve the wood chips and soften their HEAT composition. To accomplish this, EXCHANGER steam is added to cooking vessels along with the chips, white and black Liquor Liquor Heater Valve liquors. The temperature is increased Recirculation 150 psi Steam until the chips reach a point where they start to break down. At this point, the blow valve is opened and the chips are
blown into a tank where they impact RCV the wall and break into fibers.
Double- Seated Ball Valves
Handwheel On/Off
Control
RCV Rotary Control Valve
PUMP Double- Seated Ball Valves www.dezurik.com
11 Kamyr Continuous Digester
TOP SEPARATOR
For Kamyr digester valve applications contact DeZURIK Application Engineering. DIGESTER
Recirculation Steam Chips Black Liquor To Recovery
Steam
Steaming Vessel
Steam
Pulp Stock Sand Filter KGC-MD To Diffuser
KGC-MD
White Liquor Dump Wash Liquor
CHIP CIRCULATION IMPREGNATION KAMYR WITH SAND FILTER VESSEL
KGC-MD Maximum Duty Knife Gate Valve
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12 Turpentine Recovery System
Vapor
Relief Sight Glass
RCV SEPARATOR SEPARATOR Black Liquor Cold Water VPB
BHP
Black CONDENSER Liquor Condensate Warm Water VPB
BHP
Turpentine DIGESTER
To Sewer RCV Rotary Control Valve ECC DECANTER VPB VPB V-Port Ball Valve
High Performance BHP Butterfly Valve Water VPB Turpentine Water To Cars VPB BHP ECC Overflow ECC Eccentric Plug Valve Turpentine
Handwheel On/Off STORAGE TANK Water
Control Turpentine Water
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13 Thermomechanical Pulping Process (TMP)
Steam Recovery System
RCV - Fresh steam is typicaly 15-30 psig, 250-280º F Fresh - Process steam is typically 60-75 psig, 300º F Steam - Some fibers are present in process steam Chips CYCLONE VPB RCV VPBRCV
Exhaust
Feed VPB Process
Steam Steam And First Stage Pulp KGV
RCV
KGV Chip Presteaming
REFINER Handwheel On/Off VPB REFINER
Trim Control Dilution Valve VPB VPB VPB KGV Knife Gate Valve BHP RCV VPB ECC Consistency ECC Transmitter VPB V-Port Ball Valve VPB RCV Plug Wiper Fresh RCV Water Steam High Performance BHP Butterfly Valve REFINED In this method of pulping, logs are mechanically STOCK VPB Dilution chipped and are softened with steam. The chips are CHEST Water KGV ECC Eccentric Plug Valve then broken down into fibers in a refiner.
RCV Rotary Control Valve
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14 Chemical - Thermomechanical Pulping (CTMP)
Clean Steam to Paper Machines
VPB RCV First the wood is mechanically chipped. The Reboiler Scrubber chips are then heated and chemically treated to Steam reduce the bonding properties of the fiber’s lignin and to soften them. Two chemical processes are used: the kraft process (alkaline) VPB RCV VPB and sulfite process (acidic). Chemicals RCV
Chips VPB VPB CYCLONE RCV RCV Lever On/Off
Handwheel On/Off VPB RCV Process Feed Steam Chip Pre- Control steaming Pulp VPB VPB RCV
Pulp Chest Steam Dilution Valve
VPB VPB RCV ECC Trim VPB Dilution KGV Knife Gate Valve 1st STAGE REFINER Valve
Dilution VPB RCV ECC Valve VPB 2nd STAGE VPB V-Port Ball Valve REFINER To Machine RCV Dilution Valve VPB ECC STOCK ECC Eccentric Plug Valve RCV CHEST KGV VPB ECC KLS KGV
RCV Rotary Control Valve Consistency Transmitter
KLS Level Sensor Isolation Valve
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15 Brown Stock Washing
VPB BHP Brown Stock Washers Deknotter Hot Wash Water Blow Heat Recovery Thick Stock Pump Blow Line From Digesters VPB KGO BHP
VPBBHP Brown Stock Consistency Transmitter BLACK VPB Trim Trim Dilution Valve LIQUOR Dilution VPB RCV FILTRATE HIGH- Valve ECC VALVES DENSITY KGV STORAGE VPBRCV ECC BLOW TANK KGV Base SEAL SEAL SEAL Dilution Consistency BOXES BOXES BOXES Valve Transmitter KGV Impeller Water KGV VPBRCV ECC VPB VPB VPB To Bleach RCV BHP To Blow Lines Plant or Screen Room Black Dilution Liquor
After the stock is injected at high velocity into the blow tank and the chips are broken down Handwheel On/Off High Performance into fibers, a deknotter separates the chips and knots. The knots are then discarded or sent BHP Butterfly Valve back to the digesters for further processing. The pulp (cooked fibers) is washed to remove residual liquors that will contaminate the process and also to recover the maximum amount Control ECC Eccentric Plug Valve of chemicals. The spent chemicals that are recovered go to seal boxes and then are reclaimed for later use. The washed pulp is pumped into high-density storage tanks RCV Rotary Control Valve Cylinder On/Off and from there it goes to the bleach plant or to the screen room.
KGV Knife Gate Valve KGO O-Port Gate Valve
VPB V-Port Ball Valve
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16 Recovery Boiler Steam The highly concentrated black liquor is sprayed into the recovery boiler and the heat generated Globe from this is used for making steam to run other Globe Valve parts of the mill. The inorganic smelt that forms Valve as the black liquor is burned flows to a smelt desolving tank where it is cooled and desolved Feed Water in water forming unclarified green liquor. Globe Black Valve Liquor
To Stack
RECOVERY BOILER For recovery boiler applications, contact DeZURIK. Application CASCADE Engineering. EVAPORATORS High-Density Black Liquor From Evaporators Globe Valve Control
Cylinder On/Off HEATERS Low Pressure Handwheel On/Off Steam Weak Wash Globe Green Liquor
Valve O-PORT VPB V-Port Ball Valve Black Liquor To Recovery Boiler VPB RCV RCV Rotary Control Valve Steam Green ECC Eccentric Plug Valve Liquor
SMELT O-PORT DISSOLVING O-PORT O-Port Gate Valve TANK
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17 Recaustisizing Area
Lime From Kiln Full Port Ball Valve From the O-PORT HEATER Smelt Tank O-PORT
O-PORT
GREEN SLAKER LIQUOR Double- CLARIFIER Seated Steam Ball Valve ECC Hot Water RCV or Condensate WHITE CAUSTISIZERS LIQUOR CLARIFIER BHP DREGS To Digester Filtrate WASHER STORAGE
O-PORT To Sewer
VPB RCV O-PORT LIME MUD FILTER To Kiln O-PORT Control LIME MUD RCV SLURRY Cylinder On/Off STORAGE RCV LIME CaCO3 VPB O-PORT V-Port Ball Valve MUD O-PORT THICKENER High Performance BHP Recaustisizing is the process where green liquor (sodium carbonate Na2CO3) is converted into Butterfly Valve white liquor (sodium hydroxide NaOH). First the green liquor is clarified to remove any dregs, then the lime (CaO) is added to form white liquor. Next, the white liquor is clarified to remove RCV Rotary Control Valve lime mud (CaCO3) and is returned to the digesters for cooking wood chips. Finally, the removed lime mud is sent to the lime kiln to form lime through a high temperature reaction.
ECC Eccentric Plug Valve O-PORT O-Port Gate Valve
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18 Bleaching - Chlorine Vaporization Steam
RCV
RCV To Bleach Chlorine Plant FILTERS AND Padding Air Ball Valves DRYERS
VPB
BHP COMPRESSOR RCV BUFFER TANK Air Vaporizers
Chlorine Ball Valves
CHLORINE CHLORINE The bleaching process uses a variety of chemicals to TANK CAR TANK CAR give the pulp its desired whiteness. Chlorine is one of the chemicals used and requires special handling. Moisture-free air is used to fill tank cars and transfer the chlorine to the bleach plant.
Lever On/Off
Control
High Performance VPB V-Port Ball Valve BHP RCV Rotary Control Valve Butterfly Valve
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19 Bleach Plant
Steam
VPB Hot Water ECC
RCV Fresh Water
RCV VPB VPB VPB VPB
O-PORT Chlorine Washer Washer Washer Washer Bleached RCV RCV Stock Trim Storage Dilution
VPB VPB RCV Trim Dilution VPB Consistency VPB VPB ECC VPB Transmitter ECC ECC VPB To VPB RCV VPB RCV Paper Mill Stock Storage HIGH-DENSITY TOWER STAGE 1 - Chlorination STAGE 2 STAGE 3 Hypochlorite STAGE 4 Chlorine Dioxide Base Consistency O-PORT Dilution Transmitter Double-Seated Ball Valve Base Dilution The bleaching process occurs in multiple stages. Pulp stock can be whitened by either brightening or by removal of the lignin and is accomplished with the addition of chemicals. VPB ECC RCV The pulp stock is washed between each stage and stored. Typical bleaching stages include chlorination, alkaline extraction, oxygen, hypochlorite, chlorine dioxide, peroxide and ozone.
Control KGV Knife Gate Valve RCV Rotary Control Valve
VPB V-Port Ball Valve O-PORT O-Port Gate Valve Cylinder On/Off
ECC Eccentric Plug Valve
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20 Stock Preparation and Blending Overview Dilution Water Paperstock PTW PTW PTW PTW PTW To Stuff Box VPB From High VPB ECC VPB Density SAVEALL KGV KGV KGV KGV Storage RCV Consistency Transmitter KGV KGV LOW KGV DENSITY PTW STORAGE KGV REFINERS TICKLER REFINERS KGV DEFLAKERS VPB KGV VPB SWEETENER KGV VPB KGV VPB Consistency Transmitter VPB
KGV VPB BHP VPB VPB VPB From Press Pit KGV From Couch Pit From Pulper VPB VPB BHP KGV VPB ECC KGV BHP BROKE BLEND RCV VPB VPB MACHINE VPB CHEST CHEST CHEST
Impeller Impeller Impeller KGV Impeller KGV SAVEALL KGV KGV VPB SEAL CHEST ECC Consistency VPB VPB VPB Transmitter SAVEALL SAVEALL RCV ECC ECC RECOVERED FEED CHEST Consistency STOCK CHEST Dilution Water RCV Transmitter RCV
Dilution Water Dilution Water Control
Handwheel On/Off KGV Knife Gate Valve ECC Eccentric Plug Valve PTW 3-Way Plug Valve
Cylinder On/Off High Performance VPB V-Port Ball Valve BHP RCV Rotary Control Valve Butterfly Valve 3-Way Handwheel On/Off
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21 Cleaners Primary Accepts Header Primary Accepts To Paper Machine Head Box
Accepts ECC Bypass Accepts Control Sample PRIMARY CLEANERS Valve VPB ECC VPB ECC
TERTIARY BHP Vacuum CLEANER BOS Relief Valve Sample SECONDARY To Sewer CLEANERS
ECC VPB Rejects Header
Sample VACUUM RECEIVER TANK To Sewer ECC
Level Control Valve ECC Flushing Line Primary Supply Optional VPB Bypass SECONDARY TERTIARY PAPER MACHINE PUMP VPB PUMP WHITE WATER VPB WELL New Stock From Machine Chest PRIMARY PPE Basis Weight Valve PUMP SEAL BOX From Flat Box, Seal Box or Saveall WHITE WATER PUMP Primary, secondary and tertiary Control Handwheel On/Off stage cleaners are used in stock preparation to eliminate all Resilient Seated VPB BOS unwanted materials. Lever On/Off V-Port Ball Valve Butterfly Valve
Precision High Performance PPE ECC BHP Electric Valve Eccentric Plug Valve Butterfly Valve
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22 Paper Machine Wet End Air Pad Line
BHP VPB BOS To Showers Vacuum
HEAD SAVEALL Head Box BOX To Dry End Level Control Wire Valve
PPE SCREENS VPB BHP
MACHINE VPB KGV KGV SEAL BOX SILO
Effluent VPB To Broke Chest Stock RCV REFINER VPB VPB CLEANERS VPB VPB
Consistency KGV SEAL BOX VPB Transmitter BHP Water MACHINE PPE CHEST KLS KGV Lever On/Off Basis VPB ECC RCV Weight Fan Pump Valve Handwheel On/Off
Control
High Performance Precision KGV BHP PPE KLS Level Sensor Isolation Valve Cylinder On/Off Knife Gate Valve Butterfly Valve Electric Valve
Resilient Seated VPB V-Port Ball Valve ECC Eccentric Plug Valve RCV Rotary Control Valve BOS Butterfly Valve
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23 Fourdrinier Wet End
Vent To Atmosphere
BHP BHP To Showers BOS BOS BHP SAVEALL BOS BHP BHP BOS HEAD BOX BOS Vacuum Pump Water
VPB Wire Flat Boxes Presses Consistency To Dryer SEAL Transmitter BOX Couch KGV KGV Roll STUFF SCREENS BOX EFFLUENT WEIR Couch Pit White VPB CLEANERS Water Tank VPB From Stock Sewer VPB Wire Pit Proportioning VPB RCV Water To Broke Chest Mixing Chest MAG SEAL BOX Steam METER Broke VPB VPB Dilution Water VPB PTW REFINER VPB To Broke Consistency Dilution VPB ECC RCV PPE Alum Chest MACHINE Transmitter PULPER Water CHEST Globe Basis Valve VPB Consistency Weight Transmitter Valve ECC FAN PUMP
Control Handwheel On/Off 3-Way Control
High Performance KGV Knife Gate Valve BHP PTW 3-Way Plug Valve RCV Rotary Control Valve Butterfly Valve
Precision Resilient Seated VPB ECC PPE BOS V-Port Ball Valve Eccentric Plug Valve Electric Valve Butterfly Valve
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24 Basis Weight Control
COMPUTER SYSTEM COMPUTER SYSTEM
Consistency Transmitter STUFF BOX
HEAD BOX
VPB Level Control Valve
Dilution Control Valve MACHINE VPB Consistency PPE CHEST Transmitter PPE ECC Headbox Level Valve RCV Basis Weight Valve
KLS
Lever On/Off Precision PPE The basis weight valve is used to control the amount of stock to the Electric Valve head box and is positioned by the mill’s Distributive Control System Control RCV Rotary Control Valve (DCS) or the gauging system which measures the density and thickness of the finished sheet of paper.
VPB KLS Level Sensor Isolation Valve V-Port Ball Valve Basis weight control requires constant pressure and consistency to the valve. Alternatively, this loop may be controlled by a Variable Frequency ECC Eccentric Plug Valve Drive (VFD) that would not require a valve.
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25 Paper Machine Dryer Section Steam To Dryers
VPB VPB VPB VPB VPB VPB VPB VPB BHP BHP BHP BHP BHP BHP BHP BHP RCV RCV RCV RCV RCV RCV RCV RCV Steam Wedge Gates Calendar
From Wet End
Steam Wedge Gates CONDENSATE RETURN SYSTEM Steam Flash Wedge VPB VPB VPB Steam Gates VPB VPB BHP BHP BHP BHP BHP RCV RCV RCV SEPARATOR SEPARATOR SEPARATOR RCV SEPARATOR RCV SEPARATOR
VPB VPB VPB VPB VPB
BHP BHP BHP BHP BHP RCV RCV RCV RCV RCV VPB BHP RCV
VACUUM CONDENSER VPB
BHP Make Up VACUUM RCV RECEIVER Water
The paper machine dryer removes any residual water through evaporation as the sheet passes through Condensate To Mill heated steam rollers. A condensate system collects water from the steam for reuse in the mill. In order to reduce energy consumption, water is continually reused in the mill. At the dry end of the paper machine, separators pull water into the mill‘s condensate system for eventual reuse. High Performance VPB BHP RCV Rotary Control Valve Control V-Port Ball Valve Butterfly Valve
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26 Seco dary Fi er Re ul i
a er eader Sec ndar i er is an i r s a erials BB ein re l ed as a ra a erial BB re an ac re in a ne r d c . Lever n
- T e ec s n r l S B Bales and eel n Base il i n ESSU E B BB E S EEN linder n
UL E Tri - T il i n a er cce s e ec s I eller Tras S S EEN L TE i e a er eader E
B - T SU E LE NE EST Tri il i n - E E B S E B B ir Tra Ball alve - T nsis enc Tras - T I ENE Trans i er E S B ir Tra nsis enc B nsis enc Tras Trans i er Trans i er ST EST cce s Base il i n
E B i er r ance ar n r l alve S S li a e ni e a e alve B B er l alve
B - r Ball alve E Eccen ric l alve - T - r a e alve - e al in ni e a e alve
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27 Facilities
DeZURIK Corporate Headquarters and Manufacturing Facility, DeZURIK Cambridge, Ontario, Canada Sartell, MN USA Established in 1961, 50,000 sq. ft. Established in 1928, 420,000 sq. ft.
Rapid Fulfillment Center, Houston, TX, USA DeZURIK, Redmond, WA, USA Established in 2018, 43,000 sq. ft. Established in 1952, 25,000 sq. ft.
Sales and Service For information about our worldwide locations, approvals, certifications and local representative: Web Site: www.dezurik.com E-Mail: [email protected]
250 Riverside Ave. N. Sartell, Minnesota 56377 • Phone: 320-259-2000 • Fax: 320-259-2227
DeZURIK, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing by DeZURIK, Inc. Certified drawings are available upon request.
Printed in the U.S.A.