Frequently Used

FREQUENTLY USED FLUID POWER SCHEMATIC SYMBOLS

MSWORD 97 & 2000 TABLE OF CONTENTS Description Page “A” and “B” Size Pages 15,16 Accessory Valves and Items 1 Accumulators 1 Accumulator Dump Valves 1 Air Logic Control Valves 13 Cartridge Valves 5 Check Valves 6 Counter Balance Valves 7 Cylinders 10 Directional Control Valves 2-Way and 3-Way 2 Directional Control Valves 4-Way 3 Directional Control Valves 5-Way 12 Filters, Hydraulic and Pneumatic 1 Filter, Regulator and Lubricator 1 Flow Controls 6 Flow Dividers 1 Flow Meters 1 Fluid Motors 9 Heat Exchangers 1 Heaters 1 Intensifiers, Air-Oil 1 Manifolds and Sub-Plates 2 Mobile Valves 11 Motors, Hydraulic and Pneumatic 9 Pneumatic Directional Control Valves 12 Power Units 9 Pressure Control Valves 7-8 Proportional Directional Control Valves 4 Proportional Pressure Control Valves 4 Pumps 9 Pressure Switch 1 Quick Disconnects 1 Quick Exhaust 1 Reducing and Reducing-Relieving Valves 8 Relief Valves 7 Rotary Actuators 10 Sequence Valves 7 Special Hydraulic Valves 8 ACCESSORY VALVES

abtva accdumphighratio

accumulator accdumprelva

accdumpva Suction Filt

hyd fils

QuExh NCTempContVal intensifiers

ReturnFilt PrSwitch PrTransd ShutlVa LevSw ShutOffVa

Mach Member

frls AirDry RotUnion airoiltank

FlowOnly flowmet TotFlow condot energtri jumper Plug Tank Orifice elecsym hose

QuickDiscon Elec&HeatMot heat exchs Elec Htr TempCont TempGa PrGage

motor FlDiv Tach TorqMet

mufflerair FlDivOnAM FlDivOnBM

hydfldivs 1 DIRECTIONAL CONTROL VALVES 2WAY, 3-WAY & BAR MANIFOLDS

2WVal NC & NO Sol

2W NC NOPalBut

RossLox

camopd3way 3Wval NC & NO Sol 3W NC NO PalBut 3WNONCSolSolPil

4WSubPlates

2StaSerMan 2StaParMan

3StaSerMan

3StaParMan

4StaParMan

2 DIRECTIONAL CONTROL VALVES 4-WAY

Dirsol2postandctr dirsoldualflow dirsoldet

Dirsolclctr dirsolopctr dirsolflctr dirsoltandctr

Dirsolregctr dirsolpilsprretA dirsolpilsprretB dirsolsprret

PABTCl PATBCl PBTACl PClBCLAT PClAClBT FlCtrRestr OpCtrRestr

DirsolclctrM dirsolocM dirsolfcM dirsoltcM

DirsolpilclctrM DirsolpilopctrM DirsolpilflctrM DirsolpiltanctrM

Dirsolpilclctr Dirsolpilocctr dirsolpilflctr dirsolpiltandctr

3 HYDRAULIC PROPORTIONAL CONTROL VALVES

Prosolclctr prosolclctrlvdt prosolpilclctr

proclctrhydstat

prosolpilclctrlvdtM

propcontrelvas

prosolclctrthrot

4 HYDRAULIC SLIPIN CARTRIDGE VALVES

CVI 1-1 CVI 1-11 CVI 1-2

CVI 1-2 With Orif CVI RedVal

CVC Dir With Str Lim CVC Dir Val CVC Dir ith ShVal CVC PlainCov

CVC PlainCov With ShVal CVC With POChk CVC With Pro RelVal CVC With RelVal

CVD Dir Dbl Sol Det CVD Dir Dbl Sol FlCtr CVD Dir Dbl Sol OpCtr CVD Dir Dbl Sol RegCtr

CVD Dir Sgl Sol SprRet

sunlogicnonc

5 CHECK VALVES & FLOW CONTROLS

Chkva “ CVInAM CVInPM “” CVOutTM

CVInBM CVTtoPM CVBtoPM

Pil Opd ChkM CVOutAM CVAtoBM CVTtoBM

CVAandBOutM CVOutBM CVBtoAM CVTtoAM

CVAandBInM CVRegAToB CVRegBToA TtoAandB

AandBShutlVaExt

BlkgSandABSpl2 BlkgSandABPop

BlkgSandABPop2 AandBShutlVaY AandBDblCVY AandBDblCVExt

flcont3port NedlVal PrCompNedVa flowconNonComp PrCompFlCont BrRectFlCont

A & B BldOffTo TkM MIBFlContM MOBFlContM MIA&BflContM MOA&BFlContM

ABlOftoTM MIAFlContM MOAFlContM MIPFlContM MOTFlContM

BBlOfftoTM PrioronPtoTM PrioronAtoTM PrioronBtoTM

PblOfftoTM AtoBFlCOntM 6 PRESSURE CONTROL VALVES

NC SolRelVal NO SolRelVal MultPrRV ProRelVal RelVal

P To T RelValM PtoTRelVExtVentM TrelValM AtoBRelValM BtoARelValM

A&BtoTkRelVM AtoTkRelValM BtoTkRelValM AtoTkRelVExtVentM BtoTkRelVExtVentM

PtoTSolOpdNORelVM PtoTSolOpdNCRelVM AtoTSolOpdNCRelVM

AtoTSolOpdNORelVM BtoTSolOpdNCRelVM BtoTSolOpdNORelVM

CBIntPilAM CBIntPilBM CBIntPilABM

Cross Port RelValM

CBExtPilAM CBExtPilBM CBExtPilABM

CBIntPil CBIntExtPil CBExtPil CBIEPilAM CBIEPilBM CBIEPilABM

SeqVIntPilM SeqVIPByCkM SeqVExtPilM SeqVEPByCkM KDSeqVIntPilM KDSeqVIPByCkM

P SeqValM AinSeqValM BinSeqValM PKDSeqValM

AOutSeqValM BOutSeqValM 7 PRESSURE CONTROL VALVES (Cont’d.)

RedVal RedRelVal

P PrRedValM APRedValM BPredValM ARedValM BRedValM

P PrRedRelValM APRedRelValM BPredRelValM ARedRelValM BRedRelValM

P ABPSolOpdRedRelVav SolOpdRedRelVav

SPECIAL HYDRAULIC VALVE

sunregenmods

8 POWER UNITS, PUMPS & MOTORS

PwrUnFixVolSing PwrUnPCSin PwUnFix&PC

BiDirPump

X PwrUnFixVolDbl OilGearPu PrComp plus VarVol

PwrUnHiLo

S L1 L RexrothLSPu

FVSingPu FVDblPu PrCompPu PCVVPu VVUniDirPu VVBiDirPu

SingStgComp DualStgComp Fluidmothyd FluidMotHydVV fluidmotAir 9 CYLINDERS

CyldblrodNocush cyldblrod1cush

cyldblrodBcush SprRetCyl SprExtCyl

UnMatchTan TandCylNonCush

CylSingRodBothCush CylSingRodCapCush

CylSingRodNonCush CylSIngRodRodCush RamCyl PullRamCyl

TeleRamCyl NonRotCyl CableCyl RodlessCyl

RotActHydAir

10 MOBILE VALVES

hydrosttr

hotoilbyp

DualSelector

3W & 4W MobVa PwrStrgMob

11 4 and 5-Way PNEUMATIC DIRECTIONAL CONTROL VALVES

dirdblpil5wAir dirdblslpil5wAir dirhdlev5wAir

dirsglpil5wAir dirsolpil5wsprret dirsolpilopctr5wAir DirSolPilClCtr5wAir

12 AIR LOGIC CONTROL VALVES

andAir NotAir OrAir

flipflopAir memoryAir NC TimeDelAir

NO TimeDelAir OneShotAir FreqGen

SeqNC SeqNO

PrDecaySens

Sequencer

AntiTieDown Counter PrIndicator

DrillAir

13 Fluid Power Services Hwy 85 East Industrial Park Madisonvile, KY 42431 270-825-4236

Title: Load Sensing Flow Controlled Accessory Circuit

Size: Dr.By: Date: Drawing.#:: A Trinkel 3/25/02 1000-2

6 1 Hydraulic Motor Cust. Furnished 5 1 2-Way Valve Cust. Furnished 4 1 Shuttle Valve #LSV1-LP-N HydraForce 3 1 Relief Valve #RPEC-LAN-FBY Sun Hyd. 2 1 Dual Selector Valve #DS-12 Gresen 1 1 20 GPM Pressure Compensated Load Sensing Pump Rexroth A10V 045 DFR1/31R PSC62 N00 No.Qty. Description & Part # Vendor Fluid Power Services Fluid PowerHwy Services 85 East Industrial Park Madisonvile, KY 42431 270-825-4236 Hwy 85 East Industrial Park Madisonvile,Title: KY 42431 270-825-4236 Load Sensing Flow Controlled Accessory Title: Circuit Load Sensing Flow Controlled Accessory Circuit Size: Dr.By: Date: Drawing.#:: A Trinkel 3/25/02 1000-2 Size: Dr.By: Date: Drawing.#:: A Trinkel 3/25/02 1000-2 HYDRA-PNEU CONSULTING, INC. Newburgh, IN 47630-1517 812-853-3234

Title: Load Sensing Flow Controlled Accessory Circuit

Size: Dr.By: Date: Drawing.#:: B Trinkel 3/23/02 1000-1 These symbols have been released into the public domain by their author, Bud Trinkle. Thanks, Bud!!

Date: Mon, 14 Jun 2004 15:12:41 -0500

You can now instantly down load a set of Fluid Power symbols in MSWord format that allow you to make neat schematic drawings up to "E" (24 X 36) quickly using Microsoft Word word processing program. MSWord has an extensive drawing program that can do many things a CAD program does without all the bells and whistles and big learning process. You can make any line style, many line ends, numerous basic shapes that can be modified in many ways, add color, stretch, collapse and almost anything you can think of. The drawings can be transferred into other MSOffice programs so you can also make Power Point presentations and animate the circuit schematics or component cutaways. You can see an example of a Power Point presentation showing an accumulator pre-charge check on the last page of my web site. www.fluidpower1.us You can open the Symbols Book and copy and paste them into a Word .doc and manipulate them there. There is also an 8.5 X 11 and a 11 X 17 page with Title Block that can be changed to meet your needs. The symbols are public domain and cannot be sold in any form. To down load the symbols go to www.ifps.org and click on the "Links" then on "for profit" companies and scroll down to the "HYDRA-PNEU CONSULTING" splash. Bud Trinkel Certified Fluid Power Engineer HYDRA-PNEU CONSULTING, INC. 726 Outer Gray Street Newburgh, IN 47630-1517 Ph.& Fax 812-853-3234 [email protected] http://www.fluidpower1.us