11-06-0004 Pump catalog - Vickers Hydraulics

1 PVQ Piston PumpsReplaces GB-C-2132 Model PVQ10 Model PVQ13 Model PVQ20 PVQ25 PVQ32 PVQ40 PVQ45 Variable Displacement,Quiet Series For Industrial ApplicationsVickers A2 EATON PVQ Piston Pumps catalog Table of Contents 11-06-0002-EN-0801 Table ofContentsIntroduction.. A3 PVQ10 and PVQ13 Model Number System .. A4 Controls (Compensators) .. A5 Performance Curves .. A6 Operating Data .. A8 Installation Dimensions.. A9 Shaft Options.. A10 Controls .. A11 PVQ20 and PVQ32 Model Number System .. A15 Controls(Compensators) .. A16 Performance Curves .. A17 Operating Data .. A19 Shaft Torque Data .. A20 Installation Dimensions.. A21 Controls .. A23 Thru-drives .. A27 PVQ25 Model Number System .. A28 Controls (Compensators) .. A29 Performance Curves .. A30 Operating Data .. A31 Controls .. A32 Shaft Options .. A36 Controls .. A37 PVQ40 and PVQ45 Model Number System.

2 A38 Controls (Compensators) .. A39 Performance Curves .. A40 Operating Data .. A42 Controls .. A43 Thru-drives .. A50 Application Data .. A54A3 EATON PVQ Piston Pumps catalog Introduction 11-06-0002-EN-0801 IntroductionPVQ piston pumps are in-line, variable displacementunits and are available in nine sizes. Displacement isvaried by means of pressure and/or flow compensatorcontrols. An impressive assortment of control optionsoffers maximum operating operate at quietness levels that meet today sdemanding industrial conditions. The sound level ofeach unit approaches or is below that of the electricmotor driving it. Sound is reduced by a patented timing arrangement that also produces low pressure pulses in the outlet flow. This leads to reduced tendencies for noise in systems using PVQ series is capable of operating with manytypes of hydraulic fluid. Water-content and phosphateester fluids can be accommodated, in addition to thetypical petroleum based and synthetic PVQ pumps are available in a thru-drive configuration to accommodate a multitude of applica-tion and installation requirements.

3 Thru-drive modelscan be coupled to various types and sizes of fixed andvariable displacement pumps, resulting in a compactand versatile package. Such a package offers lowerinstalled cost by reducing the installation size and byrequiring only one mounting pad on the prime PVQs have excellent operating characteristics,and the pumps many control and mounting optionsallow choosing the optimum model for any appli-cation. Additionally, PVQs possess the same durabilityand long life characteristics expected of the best industrial products in today s marketplace. For over 75 years, the Eaton name has been synonymous withlong trouble-free , SPEED, AND PRESSURE RATINGSM aximum Geometric MaximumModel DisplacementRated SpeedPressureNumber Systemcm3/r (in3/r)r/minbar (psi)PVQ1010,5 ( )1800210 (3000)PVQ1313,8 ( )1800140 (2000)PVQ2021,1 ( )1800210 (3000)PVQ2525,2 ( )1800210 (3000)PVQ3232,9 ( )1800140 (2000)PVQ4041,0 ( )1800210 (3000)PVQ4545,1 ( )1800186 (2700)Application Data Fluid Cleanliness Hydraulic Fluids and Temperature Ranges Fire Resistant Fluids Installation and Start-up Ordering ProcedureRATINGSM odelMaximum Geometric RatedMaximum Input Power at Max.

4 Approx. NumberDisplacementSpeedPressurePressure and Rated SpeedWeightSystemcm3/r (in3/r)r/minbar (psi)kW (hp)kg (lb)PVQ1010,5 ( )1800210 (3000)7,4 (10)7,2 (16)PVQ1313,8 ( )1800140 (2000)6,5 ( )7,2 (16)Pressure Limits:Case pressure 0,35 bar (5 psig) maximumInlet pressure 0,2 bar (5 in. Hg) vacuum to 2 bar (30 psig)Operating DataPVQ10 andPVQ13 Displacement,Speed, andPressure RatingsA4 EATON PVQ Piston Pumps catalog Model Number System 11-06-0002-EN-0801 Model NumberSystemPVQ10 andPVQ131 Series PVQPI nline piston pumpVVariable volumeQQuiet series2 Displacement in cc/rev 1010,5 cc/rev ( cir), 210 bar and pressure ratings(3000 psi)1313,8 cc/rev ( cir), 140 bar (2000 psi)3 Mounting flange A2 Flange SAE J744 82-2 (SAE A)specifications MAFlange ISO 3019/2-80A2HW(available with N drive shaft only)4 Rotation viewed RRight hand (cw), standardfrom shaft endLLeft hand (ccw), optional 5 Ports, type and SESAE O-ring rear port, location inletand outlet (standard)SSSAE O-ring side port, inlet and outlet (optional)6 Shafts, input 1 Straight keyed SAE A modified.

5 75 dia. x long3 Splined SAE A modified, 9T 16/32 DP major dia. fitNShaft end ISO 3019/2 E20N (available with MA mount only)7 SealsSBuna N, standardFFluorocarbon, optional8 Pump design number 10 Design number subject to change. Installation dimensions remain unchanged for designs type C**Pressure : Standard model is C21, indicating setting of 210 bar (3000 psi); range is 02-21 in tens of bar (350-3000 psi). PVQ13: Standard model is C14, indicating factory setting of 138 bar (2000 psi); range is 02-14 in tens of bar (350-2000 psi).CM** Low pressure compensator. Standard model is CM7, indicating factory setting of 69 bar (1000 psi); range is 02-10 in tens of bar (350-1500 psi).C**V**B Pressure compensator C**, as above with load-sensing. Standard load-sensing setting is 11 bar (160 psi); range 10-17 bar (150-250 psi); with bleed-down orifice. Example: C21V11B indicates PVQ10 compensator with 210 bar pressure setting and 11 bar load-sense **V**PPressure compensator with load-sensing as C**V**B above, but with bleed-down orifice **VC**B Pressure compensator with load-sensing.

6 Compensator same as C** above. Standard load-sensing setting is 24 bar (350 psi), range 17-31 bar (250-450 psi). With bleed-down **VC**P Pressure compensator with load-sensing. Same as C**VC**B above, but with bleed-down orifice compensator modified for hydraulic remote **Electric dual range compensator. PVQ10: CD21 is standard 210 bar setting of high range (24-210 bar). PVQ13: CD14 is standard 140 bar setting of high range (24-140 bar). Both units require low range to be set by customer (20-100 bar).UVUnloading Valve for accumulator circuits. See installation option BlankWithout adjustable maximum displacement stop (standard). DAdjustable maximum displacement stop (optional).11 Control design11C** and CM**11C**D and CM**D12C**V(C)**B and C**V(C)**P20CD** and CG12 Special suffixes S2 Shaft up mountingS3 British Standard Parallel ThreadsCounterbore Ports (ISO R288 threads).

7 Contact Eaton for available CG compensator for use with electronically modulated relief FeatureCodeDescriptionNos FeatureCodeDescriptionEXAMPLE MODEL NUMBER SYSTEM:PVQ 1**S**S10C**(D)**S**(Position)1234567891 01112A5 EATON PVQ Piston Pumps catalog Controls 11-06-0002-EN-0801 ControlsPressure Compensators The pressure compensatorcontrol automatically adjustspump delivery to maintain vol-ume requirements of the sys-tem at a preselected operatingpressure. Maximum pump deliv-ery is maintained to approxi-mately 3,4 bar (50 psi) below thepressure setting before beingreduced. The pressure compen-sator control operates on oneside of center and has an adjust-ment range as designated in themodel numbering Compensator withAdjustable MaximumDisplacement StopThe adjustable maximum stoppressure control enables themaximum pump delivery to beexternally adjusted from 25% to100% while maintaining all ofthe standard features of a pres-sure compensated pump.

8 Toassist initial priming, manualadjustment control setting mustbe at least 40% of maximumflow position. Remote Control PressureCompensatorExactly the same as the C (pressure compensation option)except the machine operator isable to change the compensatorsetting through the use of aremote pilot relief valve, such asEaton C-175. Electric Dual Range PressureCompensatorThe dual range pressure com-pensator control automaticallyadjusts pump delivery to main-tain volume requirements of thesystem at either of two prese-lected operating pump delivery ismaintained to approximately 3,4bar (50 psi) below either pres-sure control setting before beingreduced. Control type and pressure rangeare designated in the modelnumber :Graphic symbols shown with externalvalve(s) and cylinder to illustrate typicalusage. Load-sensing and PressureLimiting Compensators This compensator provides load-sensing control under all pres-sure conditions up to thedesired maximum.

9 It automati-cally adjusts pump flow inresponse to a remote pressuresignal and maintains outletpressure at a level slightly aboveload pressure. The integral pres-sure limiter overrides the load-sensing control, reducing pumpdisplacement as the presetmaximum operating pressure isreached. Standard load-sense differentialpressure settings, by controltype, follow. See model numbersystem for setting range. Standard load-sensing and pressure limiting control with 11 bar differential pressure (standard factory setting).Includes bleed-down orifice toexhaust load-sense signal forlow-pressure standby condition. Same as C**V11B above, butwith bleed-down orifice plugged. Same as C**V11B, but withfactory differential pressuresetting of 24 bar. Same as C**V11P, but withfactory differential pressuresetting of 24 bar.{( orifice open)( orifice plugged)A6 EATON PVQ Piston Pumps catalog Performance Curves 11-06-0002-EN-0801 PerformanceCurvesPVQ10 Oil type: SAE 10 WOil temperature: 49 C (120 F)Inlet: bar (5 in.)}

10 Hg)Speed r/min05001000150020005101502468kWUSgpm21 0 bar (3000 psi)140 bar (2000 psi)70 bar (1000 psi)35 bar (500 psi)210 bar (3000 psi)140 bar (2000 psi)70 bar (1000 psi)35 bar (500 psi)210 bar (3000 psi)140 bar (2000 psi)70 bar (1000 psi)35 bar (500 psi)40%60%80%100%Volumetric efficiency40%60%80%100%35 bar (500 psi)210 bar (3000 psi)70 bar (1000 psi)140 bar (2000 psi)Overall efficiencyDelivery 32081624l/minDelivery hpInput power05101520 Input powerNote:To obtain full flow operation of pump,pressure compensator setting must be 14 bar(200 psi) above desired operating flow curves were obtained with compen-sator settings 14 bar (200 psi) above 210 bar(3000 psi) max. rated PVQ Piston Pumps catalog Performance Curves 11-06-0002-EN-0801 PerformanceCurvesPVQ13 Oil type: SAE 10 WOil temperature: 49 C (120 F)Inlet: bar (5 in. Hg)Note:To obtain full flow operation of pump,pressure compensator setting must be 14 bar(200 psi) above desired operating flow curves were obtained with compen-sator settings 14 bar (200 psi) above 210 bar(3000 psi) max.