Eaton PVE21 User Manual Page 1

A.1PVE Piston PumpsPVE12 Variable Displacement Single PumpPVE19 / PVE21 Variable Displacement Single & Thru-Drive PumpsPVE4*–25V Integrated Models

A.10PVE12 ControlsPVE12 CC AdjustableMaximum Volume StopSee installation dimensions page A.9for other details.AdjustmentLoosen the locknut on the adju

A.11PVE12 CG RemoteAdjustment CompensatorSee installation dimensions page A.9for other details.186,0(7.32)20,9(0.82)114,8(4.52)75,1(2.96)15,1(0.59)54,

A.12PVE19 / 213 4 5 876 9 101 2 11Model Code1 SealsF3 – Viton (optional)Blank – Buna N (standard)2 Model seriesPVE – Piston pump, variable, E ser

A.13PVE19 / 21 Shaft Torque DataInput Shaft Designation Thru–DriveOptionMaximum Input Torque N.m (lb.in.)1 SAE “BB” straight keyed Yes 215 (1900)2 SA

A.14Performance CurvesPVE19Oil type: SAE 10WOil temperature: 82C (180F)Inlet pressure: 0 psi1149576573819051015202530500 1000 1500 2000 2500Speed –

A.15PVE21Oil type: SAE 10W Oil temperature: 82C (180F)Inlet pressure: 0 psi1149576573819 51015202530500 1000 1500 2000 2500Speed – rpmEffective Flow

A.16Installation DimensionsPVE19/21 with Side Ports 191,0(7.52)41,7(1.64)197,4(7.77)98,6(3.88)∅101,60∅101,55(∅4.000)(∅3.998)176,3(6.94)14,2(0.56)190,5

A.17PVE19/21 with End Ports41,7(1.64)197,4(7.77)98,6(3.88)∅101,60∅101,55(∅4.000)(∅3.998)176,3(6.94)14,2(0.56)50,8(2.00)25,4(1.00)34,0(1.34)20,3 R(0.80

A.18ControlsPVE19/21 CC AdjustableMaximum Volume Stop AdjustmentLoosen the locknut on the adjusting rod.Turn the adjusting rod clockwise todecrease ma

A.19PVE19/21 CVP LoadSensing with PressureLimiterSee page A.16 for other details anddimensions.63,5(2.50)6,6(0.26)239,3(9.42)55,6(2.19)19,0(0.75)215,9

A.2Table of ContentsIntroduction A.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.20Shaft OptionsPVE19/219,52(0.375)No. 1 Shaft: SAE “BB” Straight Keyed No. 2 Shaft: SAE “BB” SplinedNo. 16 Shaft: SAE “B” Straight KeyedSAE “B” inv

A.21Thru-Drive.500-13 UNC–2B thd.26,9 (1.06 deep) 8plcs. for 38,1 (1.50)bolt flange∅82,67∅82,57(∅3.253)(∅3.251)PVE19/21-*-TA9/11142,4 (5.61)197,4(7.77

A.22COUPLING84,8(3.34)57,1 (2.825Alternate drainport “D2” .875-14UNF-2B thd.SAE O-ring bossconnection0.625 O.D. tubing142,4 (5.61)197,4(7.77)98,6(3.88

A.23PVE4*-25V3 4 5 876 9 101 2 11 12 13 14Model Code1 SealsF3 – Viton (optional)Blank – Buna N (standard)2 Model seriesPVE – Piston pump, variabl

A.24Performance CurvesPVE4*-25V Integrated PumpsOil type: SAE 10W Oil temperature: 82C (180F) Inlet pressure: 0 psiEffective Flow Versus Spee

A.25PVE4*-25V Integrated Pumps (continued)Oil type: SAE 10W Oil temperature: 82C (180F) Inlet pressure: 0 psi3022,5157,5010203040500 1000 1500 2

A.26Installation Dimensions 176,53 (6.95)191,26 (7.53)outlet88,9(3.5).50typ.44,45(1.75)25,4(1.00)58,67(2.31)56,9(2.24)O4.75137,41(5.41)98,55(3.88)216,

A.27Controls“CG” Remote Adj. Compensator22,35 (.88)108,27(4.31)PumpCLØ28,44(1.12)137,92 (5.42)98,29 (3.87)“C” CompensatorØ28,44(1.12)98,55 (3.88)PumpC

A.28Application DataFluid CleanlinessProper fluid condition is essential forlong and satisfactory life of hydrauliccomponents and systems. Hydraulicfl

A.3IntroductionVickers PVE piston pumps are inline,variable displacement pumps that areavailable in three displacement sizes.An assortment of optional

A.4ControlsPressure CompensatorControl, “C” OptionThis control automatically varies pumpdisplacement to meet the system flowdemand for a constant syst

A.5Operating DataDisplacement, Speed, andPressure RatingsDisplacement cm3/r (in3/r)Rated InputMaximum Pressure bar (psi)Model CodeShaft End PumpCover

A.6Overspeed Limits At Full Flow ConditionsDisplacement cm3/r (in3/r)InletPressure/Vacuum*Maximum Speed**rpm5 psig 2800PVE21 full displacement 45 (2.7

A.7PVE123 4 5 876 9 101 2 11 12 13Model Code1 Model seriesPVE – Piston pump, variable, E series2 Frame size12 – 45 l/min (12 USgpm) @ 1800 rpm25cm

A.8Performance CurvesPVE12Oil type: SAE 10WOil temperature: 82C (180F)Inlet pressure: 0 psi1149576573819051015202530500 1000 1500 2000 2500 3000Spee

A.9Installation Dimensions27,0(1.06)Alternate drain port “D1”.750 - 16 UNF - 2B thd.SAE O–Ring boss connection .500 O.D. tubing29,5 (1.16)85,1(3.35)17