6572 am0009-f (0550)web.tiscali.it/eurofor/pompepis.pdf · 3 specification term series series...

DENISON HYDRAULICSPV, PVT Series

piston pumps for open circuits

Publ. 1-AM0009 (replaces 1-AM009-E)

E-Mail: [email protected] Internet: http://www.denisonhydraulics.com

PAGEdata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3fluid connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4maximum allowable through drive torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4higher speed guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6benefits and features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7operation of pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7rear drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7shaft options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7input shaft information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7side load capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7shaft bearing life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8recommended fluids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8viscosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8viscosity index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8fluid cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8comparison of solid contamination classification system . . . . . . . . . . . . . . . . . . .8system relief valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9compensators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-10

installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11PV6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11PV10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12PV15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13PV20/PVM 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14PV29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15PVT6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16PVT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17PVT15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18PVT20/PVR 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19PVT29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20PVT38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21PVT47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22PVT64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23PV torque limiters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24F and L compensators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25PVT38, 47, 64 rear drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-28SAE - A and SAE - B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26SAE - BB and SAE - C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27SAE - CC and SAE - D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

performance curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29at 1800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29-30at 1500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-32

ordering code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33conversions & formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

CONTENTS

2June 1999

3

Specification Term Series Series Series Series Series Series Series Series SeriesPV6 PV10 PV15 PV20 PVM20 PV29 PVT6 PVT10 PVT15 PVT20 PVR20 PVT29 PVT38 PVT47 PVT64

•displacement in3/rev. 0.88 1.26 2.09 2.62 2.62 3.78 4.88 6.10 7.93at max angle cm3/rev. 14.4 20.6 34.2 42.9 42.9 61.9 80.0 100.0 130.0

•pressure, continuous psi 3500 3500 3500 3500 3500 3000 4000 4000 4000bar 240 240 240 240 240 207 280 280 280

intermittent 1) psi 4500 4500 4500 4500 4500 4000 4350 4350 4350bar 310 310 310 310 310 280 300 300 300

•speed, max. 2) rpm 3000 3000 2500 2400 2600 2400 1800 1800 1800

•rotating inertia lb in2 2.00 3.3 7.87 11.97 11.97 21.84 27.98 44.39 68.22kg m2 .0006 .00099 .00233 .00355 .00355 .00647 .00829 .01315 .02021

•compensator responseoff-stroke ms 50 50 50 50 50 50 50 50 50on-stroke ms 120 120 120 120 120 120 100 100 100

•compensator range psi 130-4000 130-4000 130-4000 130-4000 130-4000 130-3500 215-4000 215-4000 215-4000bar 9-276 9-276 9-276 9-276 9-276 9-241 15-280 15-280 15-280

•compensator- psi/turn 650 650 650 650 650 650 650 650 650adjustment bar/turn 44.8 44.8 44.8 44.8 44.8 44.8 44.8 44.8 44.8

•max. vol. adjustment full to zero- stroke turns 8.5 8.5 8.5 9.7 9.7 10.5 13.1 14.0 15.3maximum torque 3) lb-in 28 25 41 49 49 45

Nm 3.2 2.8 4.6 5.5 5.5 5.1

•minimum inlet- in-Hg -6.1 -6.1 -6.1 -6.1 -6.1 -6.1 -4.9 -4.9 -4.9at 1800 rpm mm-Hg -155 -155 -155 -155 -155 -155 -125 -125 -125

•maximum inlet- psi 50 50 50 50 50 50 50 50 50pressure bar 3.4 3.4 3.4 3.4 3.4 3.4 3.5 3.5 3.5

•max. case pressure psi 10 10 10 10 10 10 7 7 7bar 0.7 0.7 0.7 0.7 0.7 0.7 0.5 0.5 0.5

•peak case pressure- psi 15 15 15 15 15 15 7 7 7over inlet pressure bar 1 1 1 1 1 1 0.5 0.5 0.5

•input mounting SAE 82-2 101-2 101-2 127-2 127-2 127-2 127-4 127-4 152-4(A) (B) (B) (C) (C) (C) (C) (C) (D)

•input shaft, keyed SAE 19-1 22-1 22,25-14) 32-1 32-1 32-1 38-1 44-1 44-1splined 22-4 22-4 22,25-44) 32-4 32-4 32-4 38-4 38-4 44-4

(A)(B) (B) (B,B-B) (C) (C) (C) (CC) (D,CC) (D)•shaft bearing life at-1800 rpm, 2500 psi (*4000 psi)

front bearing hrs 3100 4800 3500 4400 4400 2100 8776 13789 24720rear bearing hrs 9600 9400 3100 5100 5100 2600 7165 11510 15533

1500 rpm, 172 bar (*280 bar)front bearing hrs 3720 5760 4200 5280 5280 2520 10531 16547 29964rear bearing hrs 11520 11280 3720 6120 6120 3120 8598 13812 18640

•weight-approx. -PV, PVM lb 24 36 43 57 57 73 — — —Kg 11 16 20 26 26 33 — — —

•weight-approx. -PVT, PVR lb 30 45 55 71 71 93 110 156 211Kg 14 20 25 32 32 42 50 71 95

1) 10% of operation time, not exceeding 6 successive seconds.2) for speeds over 1800 rpm see higher speeds guideline chart pg. 5.3) this is a maximum torque-actual torque reduces by about 25% at full stroke. 4) PV15 uses 22-1,22-4 (SAE-B) only* PVT 38, 47 and 64

TYPICAL CHARACTERISTICS

June 1999

DATA

FLUID CONNECTIONS

Term Series Series Series Series Series Series Series Series SeriesPV6 PV10 PV15 PV20 PVM20 PV29PVT6 PVT10 PVT15 PVT20 PVR20 PVT29 PVT38 PVT47 PVT64

•port A PV/PVM SAE St. Thd. -12 -20 -20 -20 -24 -20 N/A N/A N/A(inlet) BSPP 3/4 1-1/4 1-1/4 1-1/4 1-1/2 1-1/4 N/A N/A N/A

• port B PV/PVM SAE St. Thd. -12 -20 -20 -20 -20 -20 N/A N/A N/A(outlet) BSPP 3/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 N/A N/A N/A

•port A (inlet),PVT/PVR in. 1” 1.25” 1.5” 1.5” 1.5” 2” 2” 2.5” 2.5”SAE code 61 4 bolt flg. mm 25.4 31.75 38.1 38.1 38.1 50.8 50.0 63.5 63.5

•port B (outlet),PVT/PVR in. .75” 1” 1” 1” 1” 1” 1.5” 1.5” 1.5”SAE code 61 4 bolt flg. mm 19.1 25.4 25.4 25.4 25.4 25.4 38.1 38.1 38.1

•port D SAE St. Thd. -6 -8 -8 -8 -8 -8 -12 -12 -12BSPP 3/8 1/2 1/2 1/2 1/2 1/2 N/A N/A N/A

•port V SAE St. Thd. -4 -4 -4 -4 -4 -4 -4 -4 -4BSPP 1/4 1/4 1/4 1/4 1/4 1/4 N/A N/A N/A

DATA

4

Max. input torque: max. torque allowed on input shaft from the combined torques of front and rear pumps.Max. rear drive torque: max. torque allowed from rear pump.

input max. rear rear max.shaft input mounting drive coupling rear drive

torque pad (spline) torquelbs-in.(Nm) lbs-in.(Nm)

SAE-19-1 (A) key 1125 (127,1) SAE-82-2 (A) SAE-16-4 (A) 1125 (127,1)SAE-22-4 (B) spline 2025 (228,8) SAE-22-4 (B) 1125 (127,1)

SAE-22-1 (B) key 1680 (189,8) SAE-82-2,101-2 (A,B) SAE-16-4 (A) 1680 (189,8)SAE-22-4 (B) spline 2550 (288,1) SAE-22-4 (B) 1925 (217,5)

SAE-22-1 (B) key 1680 (189,8) SAE-82-2,101-2 (A,B) SAE-16-4 (A) 1680 (189,8)SAE-22-4 (B) spline 2185 (246,9) SAE-22-4 (B) 2000 (226)SAE-25-1 (B-B) key 2850 (332) SAE-25-4 (B-B) 2000 (226)SAE-25-4 (B-B) spline 3825 (432,2) 2000 (226)

SAE-32-1 (C) key 4675 (528,3) SAE-82-2,101-2,127-2 SAE-16-4 (A) 3850 (435)SAE-32-4 (C) spline 4675 (528,3) (A,B,C) SAE-22-4 (B) 3850 (435)

SAE-25-4 (B-B)SAE-32-4 (C)

SAE-32-1 (C) key 4880 (551,4) SAE-82-2,101-2,127-2 SAE-16-4 (A) 3850 (435)SAE-32-4 (C) spline 6300 (711,9) (A,B,C) SAE-22-4 (B) 3850 (435)

SAE-25-4 (B-B)SAE-32-4 (C)

SAE-38-4 (CC) spline 6501 (735) SAE -82-2, 101-2,127-2 SAE-16-4 (A) 3007 (340)SAE-38-2 (CC) key 6501 (735) (A,B,C) SAE-22-4 (B)

SAE-25-4 (B-B)SAE-32-4 (C)

SAE-38-4 (C-C)

SAE-38-4 (CC) spline 8756 (990) SAE-82-2,101-2,127-2 SAE-16-4 (A) 5660 (640)SAE-44-2 (D) key 8756 (990) (A,B,C) SAE-22-4 (B)

SAE-25-4 (B-B)SAE-32-4 (C)

SAE-38-4 (C-C)

SAE-38-4 (D) spline 11365 (1285) SAE-82-2, 101-2, SAE-16-4 (A) 5660 (640)SAE-44-2 (D) key 11365 (1285) 127-2, 127-4, 152-4 SAE-22-4 (B)

(A,B,C,D) SAE-25-4 (B-B)SAE-32-4 (C)

SAE-38-4 (C-C)SAE-44-4 (D)

MAXIMUMALLOWABLETHROUGHDRIVETORQUE

PVT6

PVT10

PVT15

PVT20PVR20

PVT29

PVT38

PVT47

PVT64

June 1999

June 1999

Speed Minimum inlet pressure maximumpressure gage absolute pressure case pressure

rpm psi bar psi bar psi bar

1800 -3.0 -0,2 11.7 0,8 10 0,72050 -3.0 -0,2 11.7 0,8 7 0,52100 -3.0 -0,2 11.7 0,8 5 0,32750 -2.4 -0,2 12.4 0,9 5 0,32900 -1.0 -0,1 13.7 1,0 5 0,33000 0.0 0,0 14.7 1,0 5 0,3

1800 -3.0 -0,2 11.7 0,8 10 0,72100 -3.0 -0,2 11.7 0,8 7 0,52500 -3.0 -0,2 11.7 0,8 5 0,32550 -2.5 -0,2 12.2 0,8 5 0,32700 -1.0 -0,1 13.7 0,9 5 0,32800 0.0 0,0 14.7 1,0 5 0,33000 2.2 0,2 16.9 1,2 5 0,3

1800 -3.0 -0,2 11.7 0,8 10 0,72100 -3.0 -0,2 11.7 0,8 7 0,52230 -3.0 -0,2 11.7 0,8 5 0,32275 -2.5 -0,2 12.2 0,8 5 0,32350 -1.7 -0,1 13.0 0,9 5 0,32500 0.0 0,0 14.7 1,0 5 0,3

1800 -3.0 -0,2 11.7 0,8 10 0,72050 -3.0 -0,2 11.7 0,8 7 0,52100 -2.5 -0,2 12.3 0,9 5 0,32200 -1.3 -0,1 13.5 0,9 5 0,32300 -0.0 -0,0 14.7 1,0 5 0,32400 1.3 0,1 16.0 1,1 5 0,3

1800 -3.0 -0,2 11.7 0,8 10 0,72000 -3.0 -0,2 11.7 0,8 7 0,52100 -3.0 -0,2 11.7 0,8 5 0,32200 -2.0 -0,1 12.7 0,9 5 0,32400 -1.0 -0,1 13.7 0,9 5 0,32600 0.0 0,0 14.7 1,0 5 0,3

1800 -3.0 -0,2 11.7 0,8 10 0,72050 -3.0 -0,2 11.7 0,8 7 0,52100 -2.5 -0,2 12.3 0,9 5 0,32200 -1.3 -0,1 13.5 0,9 5 0,32300 -0.0 -0,0 14.7 1,0 5 0,32400 1.3 0,1 16.0 1,1 5 0,3

1800 -2.0 -0,15 14.1 0,95 7 0,5

1800 -2.0 -0,15 14.1 0,95 7 0,5

1800 -2.0 -0,15 14.1 0,95 7 0,5

Note: Watch the case pressures carefully. Rapid compensation at high speeds cancause severe case spikes. If the pump feeds into a blocked center valve that closesquickly, use both case drain ports and direct short case drain lines and a relief valve.

5

DATA

HIGHER SPEED GUIDES

PV6PVT6

PV10PVT10

PV15PVT15

PV20PVT20

PVM20PVR20

PV29PVT29

PVT38

PVT47

PVT64

June 1999

Benefits and features:

For quiet operation and high productivity, specify DENISON’S PV and PVT series pressure compensated, variable volume axial pistonpumps. Designed right and built tough, they provide reliable fluid power...even under severe conditions!

You gain more efficient machine operation, upgrade equipment performance and reduce maintenance easily with these quiet, efficientpumps. Because they are interchangeable with other popular pumps, you can use the PV pumps to replace existing older pumpswhich are not functioning to your satisfaction.

Check these benefits:

FEATURES

6

1 maximum volume adjustment

2 fast compensator response- 50 ms. off-stroke, 120 ms on-stroke. Other controls available- ventable compensator, load sensing and power limiter

3 port plate- replaceable

4 smoother power and quieter operation- with nine-pistonrotating group

5 adjustable compensator

6 key and spline conform to industry standard

7 SAE mounting- easily interchangeablewith other SAE mounted pumps

- operates with many hydraulic fluids

- also available are side porting and rear drive

• quiet operation- improves working conditions, low noise levelsover entire operating range.

• contamination tolerances- improves dependability and reduces maintenance cost.

• more power- because of the PV’s high pressure ratings. Max. intermittent operating pressures to 4500 psi (310) bar.

• system savings- because higher pressure allows use ofsmaller components...you can “downsize” and gain real savings.

• versatility- full power through drive to allow multiple pumps to be driven from one prime mover.

• convenience- side or rear port options for ease and convenience of mounting.

• high productivity- because of unique efficiency.

• greater safety- you can use fire resistant hydraulic fluids without sacrificing performance.

• simple construction- for long, dependable service.

• tailor the flow- to your needs with the standard maximum volume adjustment.

• interchangeablewith other SAE mounted piston pumps. Conformance to SAE flange mounting and SAE, BSPP or SAE code 61 4-bolt flange.

PVREAR PORT VERSION

(SHOWN)

2 3 4

1

5

6

7

June 1999

The PV/PVT series pumps are variable displacement open circuit piston pumps with adesign emphasis on operation economy. These axial piston pumps for open loop oper-ation are suitable for rear drive in the PVT series configuration.

The PV/PVT pumps have a displacement of 0.88 to 7.93 cu. in/rev. (14,4 to 130,0cc/rev.) with a continuous working pressure up to 4000 psi (280 bar): The pumps canbe equipped with a pressure compensator, ventable compensator, load sensing orpower limit control.

The PV/PVT pumps have been designed to operate in a wide range of applications inindustries where high pressure and variable flow are required at competitive cost.

These pumps are designed to operate in any position. The mounting hub and two boltmounting flange are in conformance with SAE standards. The pump shaft must be inalignment with the shaft of the source driver and should be checked with a dial indica-tor. The mating pilot bore and coupling must be concentric. This concentricity is partic-ularly important if the shaft is rigidly connected to the driven load without a flexiblecoupling.

See installation drawings page 11 thru 23 of this bulletin for mounting and page 24 for maximum allowable torque in the data section for torque limits.

SAE splined and keyed, see installation drawings page 11 thru 23 for details.

Splined: The shafts will accept a maximum misalignment of 0.002 in. (0,06mm) totalindicator reading when the pump is foot mounted and 0.001 in. (0,03 mm) when flangemounted. Angular misalignment at the male and female spline axis must be less than ±0,002 inch per inch radius (± 0,002 mm/mm). The coupling interface must be lubricated.

DENISON recommends lithium molydisulfide or similar grease. The female couplingshould be hardened to 27/34 Rc and must conform to SAE-J498c, class 5 flat root side fit.

Keyed: High strength heat treated keys must be used. Replacement keys must be hardened to 27-34 Rc. The key corners must be chamfered 0.03 - 0.04 in. (0,75-1,0 mm) at 45° to clear radii that exist in the keyway.

The PV series is designed for inline-drive and side loading on the shaft is not recommended. If this is unavoidable consult your nearest DENISON HYDRAULICSrepresentative.

See chart in data section of this bulletin.

See installation drawings in the back of this bulletin for port connections.

The maximum case pressure is shown on page 3. Case pressure must never exceedinlet pressure by more than 13 psi (0,9 bar). When connecting case drain line makecertain that drain plumbing passes above highest point of the pump before passing tothe reservoir.

The case leakage line must be of sufficient size to prevent back pressure in excess ofthe values on page 3 and returned to the reservoir below the surface of the oil as farfrom the supply suction as possible. All fluid lines, whether pipe, tubing, or hose mustbe adequate size and strength to assure free flow through the pump. An undersizeinlet line will prevent the pump from operating at full rated speed. An undersize outletline will create back pressure and cause heat generation. Flexible hose lines are rec-ommended. If rigid piping is used, the workmanship must be accurate to eliminatestrain on the pump port block or to the fluid connections. Sharp bends in the linesmust be eliminated wherever possible. All system piping must be cleaned with solventor equivalent before installing pump. Make sure the entire hydraulic system is free ofdirt, lint, scale, or other foreign material.

Caution: Do not use galvanized pipe. Galvanized coating can flake off with continueduse.

DESCRIPTION

GENERAL

MOUNTING

REAR DRIVE:

SHAFT OPTIONS:

INPUT SHAFT INFORMATION:

SIDE LOAD CAPABILITY:

SHAFT BEARING LIFE:

PIPING

7

June 1999

These hydraulic products are designed to give long dependable service when properlyapplied and their systems properly maintained. These general instructions apply to typ-ical systems. Specific instructions for particular equipment can be developed fromthem. Refer to bulletin S1-AM009 for service information.

The fluid recommended for use in these pumps has a petroleum base and containsagents which provide oxidation inhibition and anti-rust, anti-foam and de-aerating prop-erties as described in DENISON HYDRAULICS standard HF-1. Where anti-wear addi-tive fluids are specified, see DENISON HYDRAULICS standard HF-0.

max. at cold start- 7500 SUS (1600 cSt)at low pressure, low flow, and if possible, low speedmax. at full power- 750 SUS (160 cSt)optimum for max. life- 140 SUS (30 cSt)minimum at full power- 60 SUS (10 cSt)

90 V. I. minimum. Higher values extend the range of operating temperature but mayreduce the service life of the fluid.

Determined by the viscosity characteristics of the fluid used. Because high tempera-tures degrade seals, reduce the service life of the fluid and create hazards, fluid tem-perature should not exceed 180°F (82°C) at the case drain.

The pump is self-lubricating and preventative maintenance is limited to keeping systemfluid clean by changing filters frequently. Keep all fittings and screws tight. Do notoperate at pressures and speeds in excess of the recommended limit. If the pumpdoes not operate properly, check the troubleshooting chart before attempting to over-haul the unit. Overhauling may be accomplished by referring to the disassembly,rework limits of wear parts, and assembly procedures. Refer to the service manual fortroubleshooting and overhaul information.

Fluid must be cleaned before and continuously during operation by filters that maintaina cleanliness level of ISO 17/14. This approximately corresponds to NAS 1638 class 8(class 9 for 15 micron and smaller). This fluid level cleanliness can usually be accom-plished by the effective use of 10 micron filters. Better cleanliness levels will signifi-cantly extend the life of the components. As contaminant generation may vary witheach application, each must be analyzed to determine proper filtration to maintain therequired cleanliness level.

DESCRIPTION

SERVICE INFORMATION

RECOMMENDED FLUIDS

VISCOSITY

VISCOSITY INDEX

TEMPERATURE

MAINTENANCE

FLUID CLEANLINESS

8

COMPARISON OF SOLID CONTAMINATION CLASSIFICATION SYSTEM

NATIONAL AERONAUTICS STANDARD (NAS) 1638

class00 0 1 2 3 4 5 6 7 8 9 10 11 12

5-15µm 125 250 500 1000 2000 4000 8000 16000 32000 64000 128000 256000 512000 1024000particle 15-25µm 22 44 89 178 356 712 1425 2850 5700 11400 22800 45600 91200 182400

size 25-50µm 4 8 16 32 63 126 253 506 1012 2025 4050 8100 16200 32400range 50-100µm 1 2 3 6 11 22 45 90 180 360 720 1440 2880 5760

>100µm 0 0 1 1 2 4 8 16 32 64 128 256 512 1024

maximum >5µm 152 304 609 1217 2432 4864 9731 19462 38924 77849 155698 311396 622792 1245584particles >15µm 27 54 109 217 432 864 1731 3462 6924 13849 27698 55396 110792 221584

ISO:DIS 4406; SAE J1165

iso solid contaminant code8/5 9/6 10/7 11/8 12/9 13/10 14/11 15/12 16/13 17/14 18/15 19/16 20/17 21/18 22/19

maximum >5µm 250 500 1000 2000 4000 8000 16000 32000 64000 130000 250000 500000 1000000 2000000 4000000particles >15µm 32 64 130 250 500 1000 2000 4000 8000 16000 32000 64000 130000 250000 500000

NOTES: All measurements are for a 100 ml sample size.

June 1999

Although the PV/PVT series pumps have very fast off-stroke compensator response, system relief valves are recommended in all cases for safety considerations.

The C and F pressure compensator control allows the pump to deliver full volume fromthe outlet port until the pressure rises to the value set by the control. One turn clock-wise of the pressure compensator adjusting screw represents a pressure increase ofapproximately 650 psi (45 bar).

The control then reduces the pump volume to that required by the system while main-taining the preset pressure at the outlet port. The stroking piston is controlled by a 3-way valve which is shifted by discharge pressure.

The fast response (typically 50 ms off-stroke and 120 ms on-stroke) and high flowcapacity of this valve holds pressure overshoot and undershoot to a minimum.

An adjusting screw complete with locknut allows the pump volume to be set betweenmaximum and zero.

Clockwise rotation pumps have the pressure compensator control located on the leftside of the pump body; on counter clockwise rotation pumps the control is on the rightside.

Units with C- compensator, a 30-50 psi (2-3 bar) check valve is recommended in thedischarge port on all open loop pumps. The check valve must be located approximate-ly 12 in. (0.3 M) from the discharge port. Failure to locate the check valve at this pointmay result in compensator hunting.

The F- compensator is used in applications requiring remote control pressure. Theremote relief is connected to the vent port. The pressure may be controlled at anylevel below the compensator pressure setting. The vent port may also be used toremotely vent-off the compensator for starting.Caution: The F- and L- differential spring is the same as the C- compensator spring.Therefore it is possible to set the differential pressure too high.

DESCRIPTION

SYSTEM RELIEF VALVES

COMPENSATOR

C- COMPENSATOR CIRCUIT

F- VENTABLE COMPENSATOR

9

B

A D

A – InletB – OutletD – Case drain

B V

A D

A – InletB – OutletD – Case drainV – Vent

June 1999

The L- compensator is used for load sensing circuits. The L- compensator preventspilot flow from entering the circuit which will eliminate creeping of the load. The L-compensator will let the pump deliver a constant flow rate to the circuit by providing anadjustable ∆ P across the customers orifice or valve. The pump will operate at 250-400psi (17-28 bar) above load pressure.

The torque limiter monitors both pressure and displacement (hanger angle). It is a sin-gle spring unit which works with the “F” compensator, and can also be connected intoa load sensing or remote venting circuit. As pressure rises, flow is reduced accordingto the zero adjustment and spring rate of the torque limiter. When pressure has risento its full value, control is assumed by the “F” compensator. The torque limiter func-tions down to 20% of corner power. Lower adjustment are possible, at the expense ofpeak pressure.

DESCRIPTION

L- LOAD SENSING COMPENSATOR

J- TORQUE LIMITER (low range)K- TORQUE LIMITER (high range)

10

B V

A D

B V

A D



June 1999

INS

TAL

LA

TIO

N S

ER

IES

PV

6

11

13

16/32

30°.875/.853 (22,23/21,67)

.715 (18,16)

NUMBER OF TEETH

PITCH

PRESSURE ANGLE

MAJOR DIA.

MINOR DIA.

(SPLINED SHAFT SHOWN BELOW)

(KEYED SHAFT SHOWN ABOVE)

"F" AND "L" COMPENSATOR - KEYED SHAFT

"C" COMPENSATOR - SPLINED SHAFT

SAE 22-4 (SAE B) INVOLUTE SPLINE DATA* CLASS 5, FLAT ROOT SIDE FIT PER J498c

*30°

INLET PORT FOR CW ROTATIONOUTLET PORT FOR CCW ROTATION

.49(12,4)

3.78(96,0)

FOR CWFOR CCW

SYSTEM PORTSSAE 12 1 1/16-12 UNF-2B

COMPENSATOR VENT PORTSAE - 4 7/16-20 UNF-2B(BSPP-1/4" THREADS - OPTIONAL)

(BSPP-3/4 " THREADS - OPTIONAL)

(48,0)

NOTE:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 82-2 (SAE A) SPECIFICATIONSEXCEPT FOR DIMENSIONS MARKED WITH AN ASTERISK '*'.

6.11

SQUARE KEY*

(115,8)4.56

*

*

2.79(70,9)

5.62

.033.03(0,75)

(33,0)*.98*

3.250

(24,9)

3.248(82,55) DIA.

(55,9)

(77,0)

2.20

(142,7)

1.30

2.25(57,2)

1.13(28,7)

1.89

INLET PORT FOR CCW ROTATIONOUTLET PORT FOR CW ROTATION

SAE - 8 or BSPP - 1/2"

MAXIMUM

9.72(246,9) MAXIMUM

DRAIN PORT

*

45°2.15 (82,50)

FOR CW

- 2 PLACES AS SHOWNMAXIMUM VOLUME STOP

(68,6)

6.43(163,3)

1.67(42,4)

MAXIMUM FOR CCW

ADJUSTING SCREW

*DIA.

5.12(130,0)

1.63

4.17(105,9)

.25(41,4)

(6,4)1.57 2.70

(39,9)

(155,2) *

(95,0)DIA.

R.

.47(11,9)

(54,6)

.06(1,5)

1.54(39,1)

.1884

.1874(4,785)(4,760)

.832(21,13)

.750

.749(19,05)(19,02)

1.79(45,5)

4.11(104,4)

1.46(37,1)

1.00(25,4)

9.41(239,0)

9.89(251,23)

6.71(170,4)

3.74

NOTE: DIMENSIONS IN PARENTHESIS ARE METRIC (SI UNITS)."D" Series PV6

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

10

12

2.36

1.18(30,0)

OUTLET PORT FOR CCW ROTATIONINLET PORT FOR CW ROTATION

MAXIMUM(254,3)10.01

*

.57

*4.72

(14,5)

(119,9)

SAE-20 1-5/8"-12 UNF-2B

MAXIMUM10.59(268,9)

2.09(53,1)

FOR CW

SYSTEM PORTS

- 2 PLACES AS SHOWN

FOR CCW

MAXIMUM VOLUME STOPADJUSTING SCREW

MAXIMUM(35,1)1.38

(58,9)

(33,0)

2.32(174,8)

(45,0)1.30

6.88

1.77

(155,2)

(101,60)

*45°

30°

6.11

DIA.3.998

(101,55)

4.000

2.48(63,0)


(BSPP-1-1/4" THREADS - OPTIONAL)

OUTLET PORT FOR CW ROTATIONINLET PORT FOR CCW ROTATION

1.25(31,8)

.2510.2500

(6,350)(6,375)

SQUARE KEY

3.27 .06(83,1)

4.312.331.61

*

(47,8)

4.06(103,1)

.53

(40,9)

.987

.875

(25,07)

.874(22,23)(22,20)

DIA.

(1,5)

(24,9).98R.

*(9,4).37

(44,5)

(146,1)

SAE - 10 or BSPP - 3/4"DRAIN PORT

1.75

5.75

*

(174,0)6.85

*2. DIMENSIONS MARKED WITH AN ASTERISK ' '.1. THERE IS NO 2.00 (50,8) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.WITH THE FOLLOWING EXCEPTIONS:

.06(1,5)

4.84(122,9)

(59,2) (109,5)1.88

3.07(78,0)

10.21(259,3)

(60,0)

7.20(182,9)

COMPENSATOR VENT PORTSAE - 4 7/16-20 UNF-2B(BSPP-1/4" THREADS - OPTIONAL) FOR CCW

*FOR CW

NOTE:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B) SPECIFICATIONS

(13,5)

.715 (18,16)

.875/.853 (22,23/21,67)30°

16/3213

MINOR DIA.MAJOR DIA.PRESSURE ANGLE

NUMBER OF TEETH

SAE 22-4 (SAE B) INVOLUTE SPLINE DATACLASS 5, FLAT ROOT SIDE FIT PER J498c


(KEYED SHAFT SHOWN ABOVE)NOTE: DIMENSIONS IN PARENTHESIS ARE METRIC (SI UNITS).


PITCH

*

"D" Series PV10

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

15

13

(1,5)

.57

3.86

(33,3)2.62

(66,5)

1.31

5.23(132,8)

FOR CW


(299,0)11.77

(64,8)MAXIMUM

MAXIMUM

FOR CCW

(63,0)2.48

*

*


2.55


7.51(190,8)2.90

(73,7)(174,0)

7.44

5.75(146,1)

6.85

.53(13,5)

30°*

*1.30(33,0)

R.

.06

(101,55)

.08(98,0)(2,0)

2.87

.98(72,9)

(24,9)6.93(176,0)

4.000

DIA.

45°

3.998(101,60)

.875

.874

MAXIMUM

1.97

(22,23)

(50,0)

(22,20)

1.71(43,4)

(313,7)

10.85

12.35(275,6)

.37(9,4)

(189,0)

5.00(127,0)

2.29*(58,2)

1.89

1.88(47,8)

(48,0)

1.25(31,8)

.2510

.2500(6,375)(6,350)

.987(25,07)


*

FOR CCW

(201,9)7.95

(113,0)4.45

FOR CW

SQUARE KEY

*

3.46(87,9)

(14,8)

4.72(119,9)

WITH THE FOLLOWING EXCEPTIONS:

NOTE:

1. THERE IS NO 2.00 (50.8) DIA. COUNTERBORE IN FACE OF MTG.

TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B) SPECIFICATIONS

2. DIMENSIONS MARKED WITH AN ASTERISK '*'


DRAIN PORTSAE - 10 or BSPP - 3/4"

OUTLET PORT FOR CCW ROTATIONINLET PORT FOR CW ROTATION

MAXIMUM VOLUME STOPADJUSTING SCREW

INLET PORT FOR CCW ROTATIONOUTLET PORT FOR CW ROTATION

- 2 PLACES AS SHOWN

SAE-20 1 5/8-12 UNF-2BSYSTEM PORTS

(BSPP-1 1/4" THREADS - OPTIONAL)

13

16/32

30°.875/.853 (22,23/21,67)

.715 (18,16)

NUMBER OF TEETH

PITCH

PRESSURE ANGLE

MAJOR DIA.

MINOR DIA.

SAE 22-4 (SAE B) INVOLUTE SPLINE DATA* CLASS 5, FLAT ROOT SIDE FIT PER J498c

NOTE: DIMENSIONS IN PARENTHESIS ARE METRIC (SI UNITS). "D" Series PV15

June 1999

INS

TAL

LA

TIO

N S

ER

IES

PV

20/PV

M20

14

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

29

15

OUTLET PORT FOR CCW ROTATION

1. THERE IS NO 2.50 (63,5) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.2. DIMENSIONS MARKED WITH AN ASTERISK ' '.

.3136

9.24(234,7)

SQUARE KEY

5.90(149,9)

(7,965).3126

1.87*

DIA.1.2481.250

(31,75)

1.391(35,33)

(7,940) (47,5)

1.25(31,8)

7.13(181,1)

8.66(220,0)

45°

DIA.

MAXIMUM

*

*

.65(2,0)

(16,5)

MAXIMUM13.00(330,2)

.70(17,8)

(148,1)(77,0)3.03

FOR CCW

INLET PORT FOR CW ROTATION

3.25

1.63

(82,6)

(41,4)

*30°.08

1.10(27,9)

4.61(117,1)

.08(2,0)

*

3.34(84,8)

1.73(43,9)

8.29(210,6)

3.54(89,9)

5.000

(127,00)4.980

(126,49)

SAE - 12 or BSPP -1"DRAIN PORT

WITH THE FOLLOWING EXCEPTIONS:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 127-2 (SAE C) SPECIFICATIONSNOTE:

(31,70)

6.18(157,0)

R.

*

DIA.

(58,9)

5.83

2.32

OUTLET PORT FOR CW ROTATION

INLET PORT FOR CCW ROTATION

FOR CW

(59,9)2.36

8.79(223,3)

2.50(55,6)2.19

2.36(63,5)

8.39

(59,9).37

(213,1) *

(9,4)

(333,8)13.14

(306,1)12.05

(104,9)4.13

(130,0)5.12

SYSTEM PORTSSAE-20 1 5/8-12 UNF-2B(BSPP-1 1/4" THREADS - OPTIONAL)- 2 PLACES AS SHOWN

FOR CCW

ADJUSTING SCREWMAXIMUM VOLUME STOP

MAXIMUM(51,3)2.02

(KEYED SHAFT SHOWN ABOVE)"C" COMPENSATOR - SPLINED SHAFT



SAE - 4 7/16-20 UNF-2BCOMPENSATOR VENT PORT

(BSPP-1/4" THREADS - OPTIONAL)

FOR CW

14

12/24

30°1.250/1.224 (31,75/31,09)

1.040 (26,4)

NUMBER OF TEETH

PITCH

PRESSURE ANGLE

MAJOR DIA.

MINOR DIA.

SAE 32-4 (SAE C) INVOLUTE SPLINE DATA* CLASS 5, FLAT ROOT SIDE FIT PER J498c

NOTE: DIMENSIONS IN PARENTHESIS ARE METRIC (SI UNITS). "D" Series PV29

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

T6

16

3.2503.248

(82,55)(82,50)

9.81(249,2)

6.26(159,0)

3.13(79,5) 1.59

(40,4)

9.41(239,0)

10.01(254,3)

ADAPTER PLATESAE 82-2 (SAE A)MOUNTING FLANGE

7.79(197,9)

6.12(155,4)

.52(13,2)

2.06(52,3)

1.03(26,2)

THREAD x .75 DP.4 PLACES


4.17(105,9)

2.09(53,1)

6.12(155,4)

1.04(26,4)

0.88(22,4)

1.88(47,8)

0.94(23,9)


.44(11,2)

1" DIA. (REF.)

INLET

3.25(82,6)

0.43(10,9)

7.79(197,9)

0.43(10,9)

3/8-16 UNC-2B

3/8-16 UNC-2B

.75 DIA. REF.

3.25(82,6)

3/8-16 UNC-2B

NOTE: DIMENSIONS IN PARENTHESIS ARE METRIC (SI UNITS).

*30°

.49(12,4)

FOR CWFOR CCW



SAE - 4 7/16-20 UNF-2B

(104,4)

COMPENSATOR VENT PORT

4.11

"D" SERIES PVT6




(19,05)(19,02)

6.11

SQUARE KEY*

1.46

.1884

.1874(4,785)(4,760)

(115,8)4.56

*

(39,1) *1.54

2.79(70,9)

5.62

.03 3.03(0,75)

(33,0)*

.98 *(24,9)

DIA.

(55,9)

(77,0)2.20

(142,7)

1.30

1. DELIVERY AT 1800 RPM WITH MINIMUM DISCHARGE PRESSURE

(45,5)1.79

SAE - 8 or BSPP - 1/2"

MAXIMUM

MAXIMUM

DRAIN PORT

.832(21,13)

1.00

*

(25,4)

45° 2.15

MAXIMUM VOLUME STOP (68,6)ADJUSTING SCREW

6.71(170,4)

.749

.750*

(37,1)

5.12(130,0)

4.17(105,9)

.25(6,4)

1.572.70(39,9)

(155,2)*

3.74(95,0)

DIA.

R.

.47(11,9)

(54,6)

.06(1,5)

3.78(96,0)

(48,0)1.89

FOR CCW FOR CW

.75" OUTLET - CCW 1.00" INLET - CW

(SAE 4-BOLT SPLIT FLANGECODE 61)

CODE 61)(SAE 4-BOLT SPLIT FLANGE

1.00" INLET - CCW.75" OUTLET - CW

TWO BOLT MOUNTING FLANGE CONFORMS

WITH AN ASTERISK ' '.

NOTE:

*

SAE 19-1 (SAE A)

TO SAE 82-2 (SAE A) SPECIFICATIONSEXCEPT FOR DIMENSIONS MARKED

WITH AN ASTERISK ' '.

TWO BOLT MOUNTING FLANGE CONFORMSTO SAE 82-2 (SAE A) SPECIFICATIONSEXCEPT FOR DIMENSIONS MARKED

NOTE:

*

1316/3230°.875/.853 (22,23/21,67).715 (18,16) MIN.

NUMBER OF TEETHPITCHPRESSURE ANGLEMAJOR DIA.MINOR DIA.

SAE 22-4 (SAE B) INVOLUTE SPLINE DATA*CLASS 5, FLAT ROOT SIDE FIT PER J498c

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

T10

17

10.21(259,3)

8.67(220,2)

SAE 22-1 (SAE B)

10.99(279.1)

6.60(167.6)

7.04(178,8)

3.52(89,4)

1.25" INLET - CW1.00" OUTLET - CCW(SAE 4-BOLT SPLIT FLANGECODE 61)

1.00" OUTLET - CW1.25" INLET - CCW


ADAPTER PLATESAE 101-2 (SAE B)MOUNTING FLANGE

4 PLACESTHREAD. x .75 DP.

0.52(13,2)

1.04(26,4)

2.06(52,3)

1.03(26,2)

1.00 DIA.(REF.)

4.00(101,6)

11.58(294.1)

0.58(14,7)

6.60(167.6)

4.00(101,6)

1.25 DIA.(REF.)

2.31(58,7)

INLET


1.18(30,0)

0.59(15,0)7/16-14 UNC-2B

1.16(29,5)

5.75(146,1)

4.19(106,4)

2.09(53,1)

2 PLACESTHREAD x .75 DP.

THREAD x 1.00 DP.2 PLACES

1/2-13 UNC-2B

3/8-16 UNC-2B

3/8-16 UNC-2B

8.67(220,2)

0.58(14,7)

OUTLET

3.25 DIA. - SAE AMOUNTING FLANGE



MAXIMUM

*

.57

4.72

(14,5)

(119,9)

MAXIMUM

2.09(53,1)

FOR CWFOR CCW


(58,9)

(33,0)

2.32(45,0)

1.30

1.77

(155,2)

(101,60)

*45°

30°

6.11

DIA.3.998

(101,55)

4.000

2.48(63,0)


1.25(31,8)

.2510.2500

(6,350)(6,375) SQUARE KEY

3.27.06

(83,1)

4.312.33

1.61

*(47,8)

4.06(103,1)

.53

(40,9)

.987

.875

(25,07)

.874(22,23)(22,20)

DIA.

(1,5)

(24,9).98

R.

* (9,4).37

(44,5)

(146,1)

SAE - 10 or BSPP 3/4"DRAIN PORT

1.75

5.75

*(174,0)6.85

*2. DIMENSIONS MARKED WITH AN ASTERISK ' '.1. THERE IS NO 2.00 (50,8) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:

.06(1,5)

4.84(122,9)

(59,2) (109,5)1.88

3.07(78,0)

7.20(182,9)


FOR CCW*FOR CW

NOTE:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B)

(13,5)

TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B)SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:1. THERE IS NO 2.00 (50,8) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.2. DIMENSIONS MARKED WITH AN ASTERISK ' '.*

NOTE:

.715 (18,16)

.875/.853 (22,23/21,67)30°16/3213

PITCH

MINOR DIA.MAJOR DIA.PRESSURE ANGLE

NUMBER OF TEETH

SAE 22-4 (SAE B) INVOLUTE SPLINE DATACLASS 5, FLAT ROOT SIDE FIT PER J498c

"D" SERIES PVT10


June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

T15

18

1.89(48,0)

10.85(275,6)

3.46(87,9)

5.00(127,0)

2.29(58,2)

1.88(47,8)

R.

8.29(210,6)

4.15(105,0)

1.25(31,8)

MAXIMUM

1.97(50,0)

2.90(73,7)

9.54(242,3)

3.86(98,0)

0.53(13,5)

0.37(9,4)

0.09(2,0)

1.16(29,5)

1.30(33,0)

4.0003.998

(101,60)(101,55)

DIA.

1.74(44,2)

45°

30°

9.54(242,3)

ADAPTER PLATESAE 101-2 (SAE B)MOUNTING FLANGE

SAE 22-1 (SAE B)

12.41(315.2)

7.35(186.7)

SAE 25-4 (SAE B-B)

0.58(14,7)

7.35(186,7)

THREAD x .88 DEEP4 PLACES

1.40(35,6)

2.76(70,1)

1.38(35,1)

7/16-14 UNC-2B

1.50 DIA.(REF.)

INLET 0.70(17,8)

4.00(101,6)

5.75(146,1)

4.19(106,4)

2.09(53,1)



1/2-13 UNC-2B

3/8-16 UNC-2B

THREAD X .75 DEEP4 PLACES 1.04

(26,4)

.52(13,2)

1.03(26,2)

2.06(52,3)

4.00(101,6)

OUTLET3/8-16 UNC-2B

11.86(301,2)

0.58(14,7)

1.00 DIA.(REF.)

3.25 DIA. - SAE AMOUNTING FLANGE

.57

1" OUTLET - CCW1.50" INLET - CW

5.23(132,8)

FOR CWFOR CCW

(63,0)2.48

*


SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:

NOTE:

(174,0)

7.44

5.75(146,1)

6.85

2.87(72,9)

6.93(176,0)

1.THERE IS NO 2.00 (50.8) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.

TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B)

*2. DIMENSIONS MARKED WITH AN ASTERISK ' '.

(189,0)

COMPENSATOR VENT PORTSAE-4 7/16-20 UNF-2B(BSPP-1/4" THREADS - OPTIONAL)

.987(25,07)


*

FOR CCW

(201,9)7.95

(113,0)4.45

(14,8)

4.72(119,9)




(22,20)(22,23).874.875

**

SAE-10 or BSPP - 3/4"DRAIN PORT

*

*


CODE 61)(SAE 4-BOLT SPLIT FLANGE1.50" INLET - CCW1" OUTLET - CW

TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 101-2 (SAE B)SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:

2. DIMENSIONS MARKED WITH AN ASTERISK ' '.1. THERE IS NO 2.00 (50.8) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.

*

NOTE:

MAXIMUM

SQUARE KEY

(6,350)(6,375).2500.2510

SAE 22-4 (SAE B) OR SAE 25-4 (SAE B-B)*INVOLUTE SPLINE DATACLASS 5, FLAT ROOT SIDE FIT PER J498c

NUMBER OF TEETHPITCHPRESSURE ANGLEMAJOR DIA.MINOR DIA. .853 MIN. (21,7)

1.000/.998 (25,4/25,3)30°16/3215

22-4 (SAE B) 25-4 (SAE B-B)

16/32

.715 MIN. (18,2)

.875/.853 (22,2/21,7)30°

13


"D" SERIES PVT15

FOR CW

June 1999



"D" SERIES PVT20

NOTE:

*1. THERE IS NO 2.50 (63,5) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.

MAXIMUM

MAXIMUM

SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:

2. DIMENSIONS MARKED WITH AN ASTERISK ' '.

TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 127-2 (SAE C)

10.44(265,2)

MOUNTING FLANGESAE 101-2 (SAE B)ADAPTER PLATE

13.32(338,3)

13.18(334,8)

10.44(210,3)

(SAE C SHOWN BELOW)

7.95(201,9)

SAE 32-1 (SAE C)

0.58(14,7)

4.00(101,6)

1.38(35,1)

2.75(69,9)

1.40(35,6)

0.70(17,8)


1.50 DIA. REF.

1/2-13 UNC-2BINLET

7.95(201,9)

5.75(146,1)

4.19(106,4)

2.09(53,1)



1/2-13 UNC-2B

3/8-16 UNC-2B

7.13(181,1)

THREAD x 1.25 DP. MIN.2 PLACES

5/8-11 UNC-2B

0.58(14,7)

1.00 DIA.(REF.)

1.04(26,4)

0.52(13,2)

2.06(52,3)

1.03(26,2)

5.00(101,6)


3/8-16 UNC-2BOUTLET

(SAE B SHOWN ABOVE)MOUNTING FLANGE

SAE 127-2 (SAE C)ADAPTER PLATE

"F" AND "L" COMPENSATOR - KEYED SHAFT(SPLINED SHAFT SHOWN BELOW)

.08(2,0)

*.65

(16,5)

1.391

DIA.(31,75)

(35,33)

(31,70)

1.248

SQUARE KEY

(7,940)

1.250

.08 4.21


11.47

5.53(291,3)

(140,5)2.30

(58,4)

(47,5)

FOR CW

ADJUSTING SCREW

(137,9)

(211,8)8.34

5.43

*

(7,965).3126.3136

(9,4)1.73(43,9)

.37

(31,8)

*

*

*

2.16(54,9)

(106,9)

45°

30°

1.10(27,9)

*

(2,0)

1.97(50,0)

3.35(85,1)

MAXIMUM VOLUME STOP

1.87

1.25

FOR CCW

SAE - 12 or BSPP 1"DRAIN PORT

3.66(93,0)

4.65(118,1)

(49,0)1.93

PITCH

MAJOR DIA.MINOR DIA.

NUMBER OF TEETH

PRESSURE ANGLE

SAE 32-4 (SAE C) INVOLUTE SPLINE DATACLASS 5, FLAT ROOT SIDE FIT PER J498c

1412/2430°1.250/1.224 (31,75/31,09)1.040 (26,4)

2. DIMENSIONS MARKED WITH AN ASTERISK ' '.

SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 127-2 (SAE C)

1. THERE IS NO 2.50 (63,5) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.

NOTE:

*

5.0004.998

(127,00)(126,95)

DIA.

.70(17,8)

*

(210,3)8.28

R.

*5.83(148,1)

3.07(78,0)

7.46(189,5)

DIA.

2.92(74,2)

7.13(181,1)

(SAE 4-BOLT SPLIT

1.50" INLET - CW1.00" OUTLET - CCW

8.34(211,8)

4.17(105,9)

FLANGE CODE 61)

FOR CCW FOR CW

(69,1)2.72


(SAE 4-BOLT SPLITFLANGE CODE 61)

3.25 DIA - SAE AMOUNTING FLANGE

INS

TAL

LA

TIO

N S

ER

IES

PV

T20/P

VR

20

19

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

T29

20

NOTE:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 127-2 (SAE C)SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:1. THERE IS NO 2.50 (63,5) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.2. DIMENSIONS MARKED WITH AN ASTERISK '*'.

NOTE:TWO BOLT MOUNTING FLANGE CONFORMS TO SAE 127-2 (SAE C)SPECIFICATIONS WITH THE FOLLOWING EXCEPTIONS:1. THERE IS NO 2.50 (63,5) DIA. COUNTERBORE IN FACE OF MTG. FLANGE.2. DIMENSIONS MARKED WITH AN ASTERISK '*'.

14.14(359,2)

14.01(355,9)

DRAIN PORT

9.31(236,5)

4.65(118,1)



8.51(216,2)


8.51(216,2)

0.58(14,7)

1.68(42,7)

0.84(21,3)1/2-13 UNC-2B

INLET

2.00 DIA.(REF.)

5.75(146,1)

4.19(106,4)

2.09(53,1)



1/2-13 UNC-2B

3/8-16 UNC-2B

7.13(181,1)

THREAD x 1.25 DP. MIN.2 PLACES

5/8-11 UNC-2B

SAE 32-1 (SAE C)

3.06(77,7)

1.53(38,9)

0.58(14,7)

THREAD X .75 DEEP4 PLACES

OUTLET3/8-16 UNC-2B 1.00 DIA.

(REF.).52(13,2)

1.04(26,4)

2.06(52,3)

1.03(26,2)

5.00(127,0)

1.00" OUTLET - CCW2.00" INLET - CW


MOUNTING FLANGESAE 101-2 (SAE B)ADAPTER PLATE

(SAE C SHOWN BELOW)

4.00(101,6)

(SAE B SHOWN ABOVE)MOUNTING FLANGE

SAE 127-2 (SAE C)ADAPTER PLATE

3.25 DIA - SAE AMOUNTING FLANGE

"D" SERIES PVT29(KEYED SHAFT SHOWN ABOVE)


(SPLINED SHAFT SHOWN BELOW)"F" AND "L" COMPENSATOR - KEYED SHAFT

.3136

9.24(234,7)

SQUARE KEY

5.90(149,9)

(7,965).3126

1.87 *

DIA.1.2481.250

(31,75)

1.391(35,33)

(7,940)

(47,5)

1.25(31,8)

7.13(181,1)

8.66(220,0)

45°

DIA.

MAXIMUM

*

.65 (2,0)(16,5)

MAXIMUM

.70(17,8)

(148,1)

(77,0)3.03

FOR CCW

*30° .08

1.10(27,9)

4.61(117,1)

.08(2,0)

*

3.34(84,8)

1.73(43,9)

8.29(210,6)

3.54(89,9)

5.000

(127,00)4.980

(126,49)

SAE- - 12 or BSPP - 1"

(31,70)

6.18(157,0)

SAE - 4 7/16-20 UNF-2BCOMPENSATOR VENT PORT

R.


*

DIA.

(58,9)

5.83

2.32 FOR CW

11.24(285,5) 2.50

(55,6)2.19

2.36(63,5)

8.39

(59,9).37 (213,1)*(9,4)

(306,1)12.05

(130,0)5.12

FOR CWFOR CCW


2.36(59,9)

4.13(104,9)

NUMBER OF TEETHPITCHPRESSURE ANGLEMAJOR DIA.MINOR DIA.

14

30°

SAE 32-4 (SAE C) INVOLUTE SPLINE DATA

12/24

1.040 (26,4)

CLASS 5, FLAT ROOT SIDE FIT PER J498c

1.250/1.224 (31,75/31,09)


11.24(285,5)

June 1999 INS

TAL

LA

TIO

N S

ER

IES

PV

T38

21

Table 1SAE 32-4 INVOLUTE SPLINE DATANUMBER OF TEETH 17PITCH 12/24PRESSURE ANGLE 30°

MAJOR DIA. 1,479 1.474(37,57)(37,44)

MINOR DIA. 1,312 1,299 (33,34)(33,01)

Table 2SAE 32-4 INVOLUTE SPLINE DATA (REAR DRIVE)NUMBER OF TEETH 15PITCH 16/32PRESSURE ANGLE 30°

MAJOR DIA. .983 .978 (24,98) (24,85)

MINOR DIA. .858.847 (21,80)(21,52)

BOLT CIRCLE6.37

(161,9)

4 Slots 0.56(14,3)

Equally Spaced

6.69

* (1

70)

2.78(70,6)

45°

SAE 127-2(SAE C)

MOUNT, EXCEPT FOR ” * “

COMPENSATOR ADJ. SCREW 5 HEXMAX 6.02

(153,1)

0.59(15)

6.49

(1

64,8

)

5.67

(1

44)

3.19

(8

1) 4.8

(121

)4.

2(1

06)

INLET MOUNT DEL. MOUNT

3.4(98)

4.55 (115,5)

3.4(86)

5.75 (146)

4.19 (106,4)

1/2-13UNC0.67” (17 mm) DEEP

2 places3/8-16UNC

0.75” (19 mm) DEEP2 places

5/16-18UNC.37” (9.5 mm) DEEP

on 2.61” (66,3 mm) Diam.4 places

MAX. DISP. ADJ. SCREW (6 mm) HEX

12.97MAX. (329,5)

10.02 (254,5)

1.97 (50)

.59 (15)

.50(12,7)

4.63

(117

,6)

3.43

(87)

4.12

(1

04,6

)

CHAMFER 0.06”(1.5)

DRAIN “DR” (OPTIONAL)

4.29 (109)12.10 (307,5)

12.69 (322,5)

1.41 (35,7)

.70(17,9)

1/2-13UNC-2B

0.94” (24 mm) DEEP

OUTLET PORT “P”1.5” (38 mm)

2.75

(69,

9) 1.38

(35)

DRAIN “DR”(OPTIONAL)

.31

(8,0

)

CHAMFER 0.04” (1 mm)

2.76

(7

0)

1.66

9

(42,

38)

SQUARE KEY

2.43 (61,8)

.311(7,9)

.3756

.3750 (9,540) (9,525)

1.50

01.

498

(38,

1)(3

8,05

)

10.10(256,5)

1.69(42,9) .85

(21,5)

1/2-13UNC-2B

0.94” (24 mm) DEEP

3.06

(77,

8)

1.53

(38,

9)

INLET PORT1.97”

Ø (50 mm)

1 - 1/16-12UNF

4.29(109,0)

CHAMFER 0.04”(1 mm)

.28(7,2)

2.76

(70,

0)

CHAMFER 0.01” (2,5 mm)

INVOLUTE SPLINESEE TABLE 1

2.43(61,8)

.311 (7,9)

1.68(42,6)


SEALING “O” RING

APR-152 √6.35

45°

3.53

03.

525

(89,

66)

(89,

54)

PUMP MOUNT

.96(24,5)

1.93(49,1)

CHAMFER0.08”

(2 mm)

2.0

(50)

3.25

13.

253

(82,

58)

(82,

63)

5.35(136)

3.72(94,6)

Note: DIMENSIONS IN PARENTHESIS ARE METRIC UNITS

.291

.299(7,4)(7,6)

1/2-13UNC0.55” (14 mm) DEEP

on 4.13” (105 mm) Diam.4 places

5.0

4.99

8(1

27)

(126

,95)

x 1.65” (42 mm) long

.28(7,2)

June 1999


MAJOR DIA. 1.229 1.224(31,22)(31,09)

MINOR DIA. 1.062 1.049(26,99)(26,66)

INS

TAL

LA

TIO

N S

ER

IES

PV

T47

22


BOLT CIRCLE 6.37(161,9)

4 SLOTS .56(14,3)

EQUALLY SPACED

SAE 127-2 (SAE CMOUNT, EXCEPT FOR “*”

3.58(91,1)

45°

3.80(96,6)

1.93(49,1)

1.36(34,5)

PUMP MOUNT

3.53

0 3.

525

(89,

66)

(89,

54)

3.53

0 3.

253

(82,

58)

(83,

63)

1.9

(50)

45°


SEALING “O” RINGARP-152 √632

CHAMFER.079” (2mm)

11.32(287,5)

2.43(61,8)

.311(7.9)

1.68(42,6)

SEE “DRAIN PORT”1- 1/16-12UNF


2.8

(70)

4.3

(109

)

5.1(129)

1/2-13UNC-2B0.94” (24MM) DEEP

INLET PORT25” (63,5 mm)

3.5

(89)

1.75

(44,

5)

2.0(51)

1.0(25)

SQUARE KEY

6.49(165)DRAIN “DR”

(OPTIONAL)

.31

(8)

2.93(74,5)

1.750 1.748 (44,45) (44,40)

1.94

(49,

37)

2.80

(70

)

MAX CHAMFER.04” (1mm)

5 4.

998

(127

)

(126

,95)

SEE “REAR MOUNT”

6.02 (153,1)

COMPENSATOR ADJ. SCREW 5 HEX

7

(177

,8)

6.18

(1

57)

3.46

(

88)

.59 (15)

4.7

(120

)5.

3 (

194)

3.78(96)

3.9 (100)

4.7(119)4.19

(106,4)5.7

(146)

3/8-16UNC

0.75” (19mm) DEEP

2 places

1/2-13UNC0.55” (14mm) DEEP

on 4.13” (105mm) Diam. 4 places

CHAMFER .098”(2.5 mm)

0.28 (7,2)

0.4377 (11,120) 0.4371 (11,103)

x 2 (50.8)

.311(7,9)

Max. 14.5(367,2)

11.32 (287,5)

MAX. DISP. AJD. SCREW6 mm HEX

2.75

(69,

9) 1.38

(35)

OUTLET PORT1.5” (38 mm)

1/2-13UNC-2B0.94” (24 mm) DEEP

4 places

14.11 (358,3)

13.64 (346,5)

.70(17,9)

1.41(35.7)

5.07(129)

DRAIN “DR (OPTIONAL)CHAMFER 0.06”

(1.5 mm)

3.97

(1

01)

4.63

2

(117

,6)

5.14

(1

30,6

)

0.50 (12,7)1.97 (50)

.59(15)

.290.30(7,4)(7,6)


MAJOR DIA. 1.497 1.474 (37,57)(37,44)

MINOR DIA. 1.312 1.299 (33,34)(33,01)

5/16-18UNC0.37” (9.5mm) DEEP

on 2.61” (66.3mm) Diam4 places

*7.5

(

190)

0.28(7,2)

1/2-13UNC

0.67” (17mm) DEEP

2 places


MAJOR DIA. 1.721 1.715 (43,71)(43,58)

MINOR DIA. 1.471 1.453 (37,36)(36,90)

INS

TAL

LA

TIO

N S

ER

IES

PV

T64

23

4.157(105,6)

BOLT CIRCLE8.99 (228,5)

.811(20.6)

EQUALLY SPACED

45°

4.24(107,6)

SAE 127-2 (SAE C)

MOUNT, EXCEPT FOR “*”

8.27

*(21

0)


SEALING “O” RING

ARP-152 √635

PUMP MOUNT

3.53

03.

525

(89,

66)

(89,

54)

3.25

13.

253

(82,

58)

(82,

63)

Chamfer0.10”

(2.5 mm)

0.290.30(7,4)(7,6) 1.93

(49,1)1.36

(34,5)

1.9

(50)

16.3Max. (413)

12.2 (311)2.6 (65)

0.50(12,7)

0.8(20)

5.56

(138

,6)

4.1

(107

)


DRAIN “DR (OPTIONAL)

15.39 (391)15.9 (402,8)

1/2-13UNC-2B0.94” (24 mm) DEEP

4 places

OUTLET PORT1.5” (38 mm)

0.70(17,9) 1.41

(35,7)

2.75

(69,

9)1.

38(3

5)

MAX. DISP. ADJ. SCREW6 mm HEX

COMPENSATOR ADJ. SCREW 5 HEX

MAX 6.03 (153,1)

SEE “REAR MOUNT”

5.6

(142

)5.

3(1

34)

7.31

(1

85,8

)

6.5

(1

65)

3.7

(9

4)

0.615

4.7(120)

4.7(120)

5.2(133)

5.7(146)

5/16-18UNC0.37” (9.5 mm) DEEP

on 2.61” (66.3 mm) Diam.4 places

4.19(106,4)

1/2-13UNC0.55” (14 mm) DEEP

on 4.13” (105 mm) Diam.4 places

3/8-16UNC0.75” (19 mm) DEEP

2 places

DRAIN “DR”(OPTIONAL)

7.185(182,5)

MAX. CHAMFER 0.04”(1mm)

.28(7,2)

2.8

(70)

1.9

(4

9,37

)

1.75

1.74

8(4

4,45

)(4

4,40

)

SQUARE KEY

.311(7,9)

2.93(74,5)

1.06

(27)


MAJOR DIA. 1.229 1.224 (31,22)(31,09)

MINOR DIA. 1.0601.049(26,99)(26,66)


6.0 (152)INLET MOUNT

1/2-16UNC0.67” (17 mm) DEEP

2 places

45°

4 SLOTS

0.43780.4384

(11,120)(11,137)

x 2” (50.8 mm) long

6.00

05.

998

(152

,4)

(152

,35)

5.18

(131

,6)

12.2(311)

1/2-13UNC-2B0.94” (24 mm) DEEP

4 places

3.5

(89)

1.8

(44,

5)

INLET PORT

2.50”ø (63,5 mm)

2.18 (55,3)

INVOLUTE SPLINESEE TABLE .1

MAX CHAMFER 0.04” (1 mm)

2.8

(70)

0.28(7,2)6.0

(152)

1 - 1/16 -12UNF1.0

(25,5)

2.0(51)


4.5

(

114)

0.31 (7,9)

2.93(74,5)

June 1999

June 1999

Torque ValuesJ* K* J* K*

torque torque torque torqueMax. Max. Max. Max. range range range range

Pressure Pressure Torque Torque in-lb in-lb Nm Nmpsi bar in-lb Nm min min. min. min.

PV6/PVT6 4500 310 685 77 88 274 10 31PV10/PVT10 4500 310 981 111 257 407 29 46PV15/PVT15 4500 310 1627 184 407 619 46 70PV20/PVT20 4500 310 2040 231 531 725 60 82PV29/PVT29 4000 275 2616 296 681 1044 77 118PVT38 4350 300 3672 415 946 1318 107 149PVT47 4350 300 4590 519 1185 1645 134 186PVT64 4350 300 5968 675 1512 2087 171 236

PVPVT A B C D

6 3.50 9.06 5.56 1.54(88.9) (230.1) (141.2) (39.1)

10 4.00 9.84 5.84 1.61(101.6) (249.9) (148.3) (40.9)

15 4.38 10.61 6.23 1.89(111.3) (269.5) (158.2) (48.0)

20 4.63 11.06 6.43 1.93(117.6) (280.9) (163.3) (49.0)

29 5.00 11.90 6.90 2.36(127.0) (302.3) (175.3) (59.9)

38 7.10 7.02 5.12 4.57(180.3) (178.3) (131.0) (116.0)

47 7.46 7.53 5.20 5.08(189.6) (191.3) (132.0) (129.0)

64 8.02 7.85 4.92 5.98(203.8) (199.3) (125.0) (152.0)

INSTALLATION SERIES PV/PVT 6, 10, 15, 20, 29, 38, 47, 64 TORQUE LIMITER

24

A

D

C

B

DIFFERENTIAL SPOOL ADJUSTMENT1.50

CW ROTATION:TUBE AND "F" COMPENSATOR

CCW ROTATION:TUBE AND "F" COMPENSATOR'

TORQUE LIMIT

COMPENSATOR OVERRIDEADJUSTMENT

1.88

CONNECTION FOR REMOTE VENTOR LOAD SENSING

* Use J limiter from listed minimum to K value* Use K limiter from listed minimum to Maximum Torque value value

Torque Limiter

June 1999

INSTALLATION SERIES PVT38, 47, 64

25

PVT 38 PVT47 PVT64

A 2.78 3.59 4.16(70.6) (91.1) (105.6)

B 12.97 14.46 16.26(329.5) (367.2) (413.0)

C 10.02 11.32 12.24(254.5) (287.5) (311.0)

D 11.20 12.50 13.43(284.5) (317.5) (341.0)

E 8.84 10.14 11.06(224.5) (257.5) (281.0)

F 4.76 5.28 5.59(121.0) (134.0) (142.0)

G 7.02 7.53 7.85(178.3) (191.3) (199.3)

H 7.69 8.20 8.52(195.3) (208.3) (216.3)

I 6.07 6.59 6.90(154.3) (167.3) (175.3)

J 5.44 5.96 6.27(138.3) (151.3) (159.3)

F and L Compensators

COMPENSATOR VENT PORT “V”

7/16-2OUNF

COMPENSATOR ADJ. SCREW

5 HEX

ABOUT MAX. 2.06 (52,3)

2.06(52,2) .59

(15,0)

4.29(109,0)

COMPENSATOR VENT PORT (OPTIONAL)45°

MAX. DISP. ADJ. SCREW

6 HEX

June 1999

PVT38, 47, 64 REAR DRIVES

26

0

SAE - A REAR DRIVE

SAE - B REAR DRIVE

1.6 (4,0)

.3 (8)

3.25

(82

,58)

4.8 (121)

.41 (10,5) Holes2 places

1.66

(42

,2)

4.19 (106,3)

6.9 (175)

1.6 (4,0)

.3 (8)

4.00

1 (1

01,6

5)

4.00

1 (1

01,6

5)

4.8 (121)

.5 (14) Holes2 places

1.66

(42

,2)

5,75 (146,1)

6.9 (175)

A C W

PVT38 13.68 1.5 .492(347,5) (38) (12,50)

PVT47 15.21 1.7 .531(386,4) (44) (13,51)

PVT64 16.97 1.7 .496(431,0) (44) (12,60)

A B W

PVT38 13.68 1.5 .492(347,5) (38) (12,50)

PVT47 15.21 1.7 .531(386,4) (44) (13,51)

PVT64 16.97 1.7 .496(431,0) (44) (12,60)

June 1999

PVT38, 47, 64 REAR DRIVES

27

0

A C W

PVT38 13.68 1.5 .492(347,5) (38) (12,50)

PVT47 15.21 1.7 .531(386,4) (44) (13,51)

PVT64 16.97 1.7 .496(431,0) (44) (12,60)

SAE - BB REAR DRIVE

SAE - C REAR DRIVE

1.6 (4,0)

.3 (8)

4.00

1 (1

01,6

5)

4.8 (121)

.5 (14) Holes2 places

1.66

(42

,2)

5.75 (146,1)

6.9 (175)

1.6 (4,0)

.3 (8)

5.00

1 (1

27,0

5)

5.7 (144)

5/8-11UNC thru2 places

1.95

(49

,5)

7.12 (181,1)

8.3 (212)

A D W

PVT38 13.68 1.7 .492(347,5) (44) (12,50)

PVT47 15.21 1.7 .531(386,4) (44) (13,51)

PVT64 16.97 1.7 .496(431,0) (44) (12,60)

June 1999

PVT 38, 47, 64 REAR DRIVES

28

0

SAE - CC REAR DRIVE

SAE - D REAR DRIVE

A B W

PVT38 15.10 2.0 .492(383,5) (51) (12,50)

PVT47 16.62 2.0 .531(422,4) (51) (13,51)

PVT64 18.39 2.0 .496(467,0) (51) (12,60)

A B W

PVT64 18.8 2.2 .496(477) (57) (12,60)

3.0 (76)

.94 (24)

5.00

2 (

127,

05)

8.3 (212)1/2-13UNC thru

4 places

4.51 (114,5)

4.51

(11

4,5)

3.4 (86)

1.1 (29)

6.00

2 (

152,

45)

10.5 (267)

3/4-10UNC Thru4 places

6.36

(1

61,6

)

6.36 (161,6)

June 1999 PE

RF

OR

MA

NC

E C

UR

VE

S (P

SI)

29

0 500 1000 1500 2000 2500 3000 35000

8

16

24

32

40

48

56

64

72

80

88

96

104

112

120

128

136

144

152

160

PVT64

PVT47

PVT38

PV29

PV20

PV15

PV10

PV6

PV15, 20, 29, 38, 47, 64 (DEADHEAD HP)

PV6 (DEADHEAD HP)

PRESSURE - PSI

PO

WE

R IN

PU

T -

HP

INPUT POWER (HP) AT 1800 RPMPV/PVT SERIES PUMPS

120° F INLET TEMPERATURE200 SUS FLUID

PRESSURE - PSI0 500 1000 1500 2000 2500 3000 3500

60%

70%

80%

90%

PV6, PV10, & PV20 PUMPS OVERALL EFFICIENCY AT 1800 RPM FULL DISPLACEMENT


EF

FIC

IEN

CY

PV6PV20PV10

0 500 1000 1500 2000 2500 3000 3500

65%

75%

85%

95%

PV15 and PV29, and PVT38, 47 and 64 PUMPS OVERALL EFFICIENCY AT 1800 RPM

FULL DISPLACEMENT


PV15 PV29

PVT47PVT 38PVT 64

PRESSURE - PSI

EF

FIC

IEN

CY

PV10 (DEADHEAD HP)

@ 1800 R

PM

June 1999 PE

RF

OR

MA

NC

E C

UR

VE

S (P

SI)

30

PV29

PV10

PVT47PV6

PVT64

PVT38

PV 15PV 20

0 500 1000 1500 2000 2500 3000 3500

60

70

80

PV/PVT SERIES PUMPS NOISE LEVEL (DBA) AT 1800 RPM DEADHEAD


PRESSURE - PSI

NO

ISE

LE

VE

L D

BA

0 500 1000 1500 2000 2500 3000 3500

65

75

85

PV/PVT SERIES PUMPS NOISE LEVEL (DBA) AT 1800 RPM FULL DISPLACEMENT


PRESSURE - PSI

PV20PV15

PVT 64PV10PVT 47

0 500 1000 1500 2000 2500 3000 3500 4000 4500

0

4

8

12

16

20

24

28

32

36

40

44

48

52

56

60

64

PV29

PV20

PV10PV6

PVT47

PVT64

PVT38

OUTLET FLOW (GPM) AT 1800 RPM PV/PVT SERIES PUMPS


FLO

W-G

PM

PRESSURE - PSI

PV15

NO

ISE

LE

VE

L D

BA

PV6PVT38

@ 1800 R

PM

June 1999

PE

RF

OR

MA

NC

E C

UR

VE

S (B

AR

)

31

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 3000

8

16

24

32

40

48

56

64

72

80

88

96

104

PV6PV10

PV15PV28

PVT38

PVT6

4

PVT4

7

INPUT POWER (KW) AT 1500 RPMPV/PVT SERIES PUMPS

49° C INLET TEMPERATURE48 cSt FLUID

PRESSURE - BAR

PO

WE

R IN

PU

T -

KW

0 20 40 60 80 100 120 140 160 180 200 220 240 260

50%

60%

70%

80%

90%

PV6PV20

PV10

PV6, PV10 AND PV20 PUMPS OVERALL EFFICIENCY AT 1500 RPM FULL DISPLACEMENT


PRESSURE - BAR

EF

FIC

IEN

CY

0 20 40 60 80 100 120 140 160 180 200 220 240 260

65%

75%

85%

95%

PV15 AND PV29, AND PVT 38, 47 AND 64 PUMPS OVERALL EFFICIENCY AT 1500 RPM

FULL DISPLACEMENT49° C INLET TEMPERATURE

48 cSt FLUID

PV29

PV15

EF

FIC

IEN

CY

PRESSURE - BAR

PVT47PVT 38PVT64

PV15, 20, 29, 38, 47, 64 (DEADHEAD HP)

PV29

PV6 (DEADHEAD HP)

PV10 (DEADHEAD HP)

@ 1500 R

PM

June 1999

PE

RF

OR

MA

NC

E C

UR

VE

S (B

AR

)

32

0 20 40 60 80 100 120 140 160 180 200 220 240 26065

75

85

0 20 40 60 80 100 120 140 160 180 200 220 240 260

60

70

80

OUTLET FLOW (L/MIN) AT 1500 RPMPV/PVT SERIES PUMPS


FLO

W-L

/ MIN

PV/PVT SERIES PUMPS NOISE LEVEL (DBA) AT 1500 RPM DEADHEAD

PV/PVT SERIES PUMPS NOISE LEVEL (DBA) AT 1500 RPM FULL DISPLACEMENT


MEASUREMENTS OF PUMP ACOUSTICAL DATA WERE MADE IN ACCORDANCE WITH ANSI B93.71M-1986.HYDRAULIC FLUID POWER-PUMPS-TEST CODE FOR THE DETERMINATION OF AIRBORNE NOISE LEVELS.(TECHNICALLY SIMILAR TO ISO 4412-1)

THE MEASUREMENTS WERE MADE IN A SPECIAL REVERBERANT TEST ROOM IN THE DENISON HYDRAULICSMARYSVILLE FACULTY WHICH WAS QUALIFIED TO ANSI S12.23-1990, (REVISION OF ANSI S1.33-1982).ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ASPECIAL REVERBERATION TEST ROOM.

NOISE LEVEL MEASUREMENT

NO

ISE

LE

VE

L D

BA

NO

ISE

LE

VE

L D

BA

PRESSURE - BAR

PRESSURE - BAR

PVT47

PV29

PV 15

PV20

PV6

PV10

0 20 40 60 80 100 120 140 160 180 200 220 240 2600

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

PVT64

PVT47

PVT38

PV29

PV20

PV15

PV10

PV6

PRESSURE - BAR

PV20

PV15 & 29

PV10

PV6

PVT64PVT 47PVT 38


PVT64

PVT38

@ 1500 R

PM

June 1999

PV 6 -2 R 1 C -C 0 0 -A A 0

Pump seriesPV -variable volume pump - no rear drivePVT -variable volume pump - side ported or

rear drivePVM -mobile version, rear port, PV20 onlyPVR -mobile version, side port, PV20 only

Flow at 1800 rpm6 -6.8 gpm, 25,7 Lpm10 -10.0 gpm, 37,9 Lpm15 -16.3 gpm, 61,7 Lpm20 -20.4 gpm, 77,2 Lpm29 -29.5 gpm, 111,7 Lpm38 -38.0 gpm, 144,0 Lpm47 -47.6 gpm, 180,0 Lpm64 -61.8 gpm, 234,0 Lpm

Shaft1 -splined2 -keyed4 -splined- SAE 25-4 (SAE B-B) (for PVT15 only)5 -keyed- SAE 25-1 (SAE B-B) (for PVT15 only)

RotationR -CWL -CCW

Seals1 -Buna compound5 -Viton compound

DesignC -assigned by manufacturer

ControlC -compensatorF -ventable compensatorL -load sense compensatorJ -low torque limiter (max. pressure below 3000 PSI, 207 BAR)K -high torque limiter (max. pressure above 3000 PSI, 207 BAR)

Control accessories0 -maximum volume adjustment screw

Fluid connections0 -SAE straight thread sizes 6-29 only2 -BSPP thread sizes 6-29 only3 -SAE, with 4 bolt flange system ports sizes 6-64 only4 -BSP, with SAE-4 bolt flange system ports sizes 6-29 only

Rear drive0 -none-rear ported sizes 6-29 onlyS -none-side ported sizes 6-64 onlyA -SAE-82 (SAE A) sizes 6-64 onlyB -SAE-101 (SAE B) sizes 10-64 onlyC -SAE-127 (SAE C) sizes 15-64 onlyD -SAE-152 (SAE D) size 64 only

Couplings0 -none sizes 6-64 onlyA -SAE-16-4 (SAE A) sizes 6-64 onlyB -SAE-22-4 (SAE B) sizes 10-64 onlyQ -SAE-25-4 (SAE B-B) sizes 38-64 onlyC -SAE-32-4 (SAE C) sizes15-64 onlyR -SAE-38-4 (SAE-CC) sizes 38-64 onlyD -SAE-44-4 (SAE-D) size 64 only

Rear mounted pump0 -none1 -mounted

Shaft sizes spline key PV6, PVT6 SAE- 22-4 (B) 19-1 (A)PV10, PVT10 SAE- 22-4 (B) 22-1 (B)PV15, PVT15 SAE- 22-4 (B) 22-1 (B)PVT15 (use 4, 5) SAE- 25-4 (B-B) 25-1 (B-B)PV20, PVT20 SAE- 32-4 (C) 32-1 (C)PVM20/PVR20 SAE- 32-4 (C) 32-1 (C)PV29, PVT29 SAE- 32-4 (C) 32-1 (C)PVT38 SAE- 38-4 (CC) 38-1 (CC)PVT47 SAE- 38-4 (CC) 44-1 (D)PVT64 SAE- 44-4 (D) 44-1 (D)

Allowable controls: C00, C02, C03, C04, F00, F02, F03, F04, J00, J02, J03, J04, K00, K02, K03, K04, L00, L02, L03, L04

ORDERING CODE SERIES PV6...29

33

June 1999

in3/rev x 16.387 = cm3/rev cm3/rev x 0.06102 = in3/rev

gpm x 3.78 = L/min L/min x 0.2642 = gpm

hp x 0.7457 = kW kW x 1.341 = hp

lb-ft x 1.3567 = Nm Nm x 0.7376 = lb-ft

lbs/in2 (psi) x 0.06895 = bar bar x 14.50 = lbs/in2 (psi)lbs/in2 (psi) x 6.895 = kPa kPa x 0.1450 = lbs/in2 (psi)

lb x 0.4536 = kg kg x 2.205 = lbs

lb x 4.448 = N N x 0.2248 = lbs

in3 x 16.387 = cm3 cm3 x 0.06102 = in3

in2 x 6.452 = cm2 cm2 x 0.1550 = in2

in x 25.4= mm mm x 0.03937 = in

degree F-32 = °C 1.8 x °C+32 = ° F1.8

cSt x 1.0 = mm2/sec mm2/sec x 1.0 = cSt

pressure(psi) x displacement (in3/rev)2π x mech. eff.

rpm x (in3/rev) x (psi)395934 x overall eff.

rpm x (in3/rev) x volumetric eff.231

231 x flow rate(U.S. gpm) x volumetric eff.displacement (in3/rev)

pressure(psi) x displacement (in3/rev) x mech. eff.2π

rpm x (in3/rev) x (psi) x overall eff.395934

pressure(bar) x displacement (cm3/rev20π x mech. eff.

rpm x (cm3/rev) x (bar)600000 x overall eff.

rpm x (cm3/rev) x volumetric eff.1000

1000 x flow rate (Lpm) x volumetric eff.displacement (cm3/rev)

pressure(bar) x displacement (cm3/rev) x mech. eff.20π

rpm x (cm3/rev) x (bar) x overall eff.600000

CONVERSIONS & FORMULAS

DEFINITION & UNITdisplacement

flow

power

torque

pressure

weight

force

volume

area

length

temperature

viscosity

FLUID POWER FORMULASPump input torque lbs. in.

Pump input power hp

Pump output flow U.S. gpm

Fluid motor speed rpm

Fluid motor torque lbs. in.

Fluid motor power hp

(metric)Pump input torque Nm

Pump input power kW

Pump output flow Lpm

Fluid motor speed rpm(min-1) (tr/mn)

Fluid motor torque Nm

Fluid motor power kW

34

“The product information specifications and descriptions contained in this catalog have been compiled for the use and convenience of our customers from information furnished by the manufacturer, and we cannot and do not accept any responsibility for the accuracy or correctnessof any description, calculation, specification or information contained herein. No such description,calculated, specified or information regarding the products being sold has been made part of thebasis of the bargain nor has same created or amounted to an express warranty that the productswould conform thereto. We are selling the goods and merchandise illustrated and describedin this catalog on an as is basis and disclaim any implied warranty, including any warrantyof merchantability or warranty of fitness for any particular purposes whatsoever, withrespect to the goods and merchandise sold. All manufacturer warranties shall be passed on toour customers, but we shall not be responsible for special, indirect, incidental or consequentialdamages resulting from the use of any of the products or information contained or described in thecatalog.”

June 1999

NOTES

35

SALES & SERVICE WORLDWIDE

International DistributorsIn Europe:CyprusCzech RepublicEastern EuropeThe Faroe IslandsFinlandGreeceHungaryIcelandNorwayPolandPortugalRoumaniaRussiaSerbia MontenegroSlovakiaSloveniaSwitzerlandTurkey

In Africa:AlgeriaEgyptIvory CoastMoroccoNigeriaSouth AfricaTogoTunisia

In Middle East:BahrainIranIsraelJordanLebanonPakistanQatarSaudi ArabiaSyriaUnited Arab Emirates

In Far East:IndonesiaKoreaMalaysiaNew ZealandPhilippinesThailand

AustraliaDENISON HYDRAULICS Pty. Ltd.41-43 St. Hillers RoadP.O. Box 192Auburn, N.S.W. 2144AustraliaTel. (612) 9646 5200Fax (612) 9643 1305

Other sales offices:QueenslandSouth Wantirna VictoriaWestern Australia

AustriaDENISON HYDRAULIK GmbHZweigniederlassung LinzHaidbachstraße 69A-4061 PaschingAustriaTel. (43) 7229 4887Fax (43) 7229 63092

BeneluxDENISON HYDRAULICSBENELUX B. V.Pascalstraat 1003316 DordrechtHollandTel. (31) 786179 900Fax (31) 786175 755

CanadaDENISON HYDRAULICSCANADA Inc.2320 Bristol Circle, Unit 1Oakville, ON L6H 5S2CanadaTel. (905) 829 5800Fax (905) 829 5805

DenmarkDENISON HYDRAULIKDENMARK A/SIndustrikrogen 2DK-2635 IshöjDenmarkTel. (45) 4371 15 00Fax (45) 4371 15 16

FinlandDENISON HYDRAULICSP.O. Box 1096Alhotie 24FIN-04431 JärvenpääFinlandTel./Fax (358) 0 2710 588

FranceDENISON HYDRAULICSFRANCE SA14, route du Bois BlancBP 53918105 VierzonFranceTel. (33) 2 48 53 01 20Fax (33) 2 48 75 02 91

Other sales offices:BordeauxLyonParis

GermanyDENISON HYDRAULIK GmbHHerderstrasse 26D-40721 HildenGermanyTel. (49) 2103 940-6Fax (49) 2103 940-880

Other sales offices:DresdenHanoverStuttgart

Great BritainDENISON HYDRAULICS U.K.Ltd.Kenmore RoadWakefield 41, Industrial EstateWakefield, WF20XEWest YorkshireEnglandTel. (44) 19 24 826 021Fax (44) 19 24 826 146

Other sales offices:Burgess Hill

Hong Kong DENISON HYDRAULICS Ltd.Unit 2, 25/F Wharf Cable Tower9 Hoi Shing RoadTsuen WanN.T., Hong KongTel. (852) 24988381Fax (852) 24991522

ItalyDENISON HYDRAULICS S.r.l.Viale Europa 6820090 Cusago MilanoItalyTel. (39) 2 90330 1Fax (39) 2 90390 695

JapanDENISON JAPAN Inc.4-2-1 Tsujido-ShinmachiFujisawa 251,JapanTel. (81) 466 35 3257Fax (81) 466 35 2029

Other sales office:Osaka

Mexico, Central America, South America and CaribbeanCountries ContactDENISON HYDRAULICS Inc.6167 NW 181 Terrace Circle NorthMiami, FL 33015USATel. (305) 362 2246Fax (305) 362 6220

P.R. ChinaDENISON HYDRAULICS Ltd.3F, No. 1, Mao Jia Zhai, Bai Lian JingPudong New Area,Shanghai 200126, ChinaTel. (86) 21 5886 8991Fax (86) 21 5886 1978

SingaporeDENISON HYDRAULICS S.E.A. Pte.Ltd.No. 11 Lorong Tukang DuaSingapore 2261Tel. (65) 2687840Fax (65) 2687847

SpainDENISON HYDRAULICS, S.A.Gomis, 108023 BarcelonaSpainTel. (34) 3418 46 87Fax (34) 3211 65 07

Other sales offices:San Sebastian

SwedenDENISON HYDRAULICSSVENSKA ABSporregatan 13213 77 - MalmöSwedenTel. (46) 40 21 04 40Fax (46) 40 21 47 26

Other sales offices:Spånga

TaiwanDENISON HYDRAULICS Ltd.6F-10, No. 79, Sec. 2, Roosevelt road,Taipei, Taiwan, R.O.C.Tel. (886) 2 3645101 / 3645102Fax (886) 2 3639025

USADENISON HYDRAULICS Inc.14249 Industrial ParkwayMarysville, OH 43040USATel. 937 644 3915Fax 937 642 3738For nearest Distributor:Call toll free 1 800 551 5956E-Mail address:[email protected] address:http://www.denisonhydraulics.com

Other sales offices:Fulton, CAMulberry, FLMoline, ILRock Island, ILKentwood, MIPortland, ORCanton, MSArlington, TXHouston, TX

Other European, Middle Eastand African Countries ContactDENISON HYDRAULICSFRANCE SA14, route du Bois BlancBP 539 18105 Vierzon CedexFranceTel. (33) 2 48 53 01 44Fax (33) 2 48 53 01 46

Your local DENISON representative

Internet: http://www.densionhydraulics.com E-mail: [email protected]

Prin

ted

in U

.S.A

.

3-9

9

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