Vickers. Piston Pumps

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1 Vickers Piston Pumps xial Piston Pumps Fixed and Variable Displacement PF, PF, PF PV /6, PV /, PV /9, PV and PV 9 to SE PV /6, PV /, PV /9 to DIN/ISO 39, Part G-379

2 Contents asic characteristicts General Description Functional symbols Model Codes Operating data Minimum Inlet Pressure Curves Performance r/min drive speed: PF, PF, PF PV, PV6, PV PV, PV, PV PV, PV Performance 8 r/min drive speed: PF, PF, PF PV, PV6, PV PV, PV, PV PV, PV Control data for PV pumps Noise levels Installation data PF SE flange mounting PF SE flange mounting PF SE flange mounting PV/6 SE flange mounting C & CM pressure compensator controls PV/6 side ported thru shaft PV/ SE flange mounting C & CM pressure compensator control PV/ side ported thru shaft PV/6 & PV/ M lever control, & H handwheel control PV/9 SE flange mounting C & CM pressure compensator control PV/9 side ported thru shaft PV flanged mounted PV foot mounted PV PV/6, PV/ & PV/9 CC & CMC pressure compensator and adjustable maximum displacement stop PV 9 CG Remote control compensator, CVP Load sensing & S3 drain port option PV/6, PV/, PV/9 DIN/ISO models Installation data

3 asic Characteristics Type xial piston pumps Operating pressure..... up to bar (3 psi) Displacement....., to 97, cm 3 /r (.6 to in 3 /r) Drive speed up to 36 r/min General Description oth fixed and variable displacement models make up this range of axial piston pumps. Their high performance ratings and efficiencies are achieved with a variety of hydraulic fluids. Fixed displacement models are noted for their volumetric and mechanical efficiencies. Variable displacement models can closely match pressure and/or flow demand with a control selected from: Pressure compensator with or without a remote control facility. Pressure compensator with adjustable displacement control. Load sensing compensator. Mechanical (lever) control. Handwheel control Typical Section Variable displacement model with compensator control C or CM Functional Symbols PF Fixed displacement models PV Variable displacement models With handwheel, or lever. With pressure compensator (C or CM) (simplified symbol) With pressure compensator arranged for remote control C(M)G (detailed symbol) With CVP load sensing and pressure limiter.3

4 Model Codes P *** -(F)-(M) * *(F)(X) (*)-** -**-(C)-(G)-(L)- ** -**** F V. asic models = Fixed displacement type = Variable displacement type Displacement PF and PV models: =, cm 3 /r (.6 in 3 /r) =, cm 3 /r (.9 in 3 /r) =,8 cm 3 /r (.6 in 3 /r) PV models only: 6 = 3,8 cm 3 /r (.8 in 3 /r) = 33, cm 3 /r (. in 3 /r) 9 = 6,6 cm 3 /r (3.76 in 3 /r) = 9, cm 3 /r (.76 in 3 /r) 9 = 97, cm 3 /r (. in 3 /r) 3 Foot mounting option F = Foot mounting option for PV and PV9 models. Omit for flange mounting. Note. For foot mounting brackets. for other models see bottom of page. Mounting flange M = Metric, to DIN/ISO 39, Part and VDM 6, Part Omit for SE mounting flange Shaft rotation Viewed at shaft end R = Clockwise L = nticlockwise (not avalable for PF and PF) 6 Displacement zone PV models only. S = One side of center (pressure compensated models only) D = oth sides of center (Handwheel and lever controlled models only) Omit for PF models. 7 Flanged main ports F = PV and PV9 models only. Omit for P* to 9 inclusive. 8 Thru shaft option PV to 9 only: X = Thru shaft (with side entry ports) Omit for PV and PV 9, or if not required. 9 Shaft type N = Metric, to DIN/ISO 39, Part and VDM 6, Part Y = SE models P* to only. Omit for thru 9 models Pump design number = PF 3 = PF 3 = PV and PV = all other models Displacement control options PV models only. C = Pressure compensator. Pressure adjustment range: PV9: 9 to bar (7 to 3 psi) ll other models: 7 to bar ( to 3 psi) lso used as prefix for item Note. For PV6, and 9 models, the user must ensure that the max. pressure setting never exceeds or bar ( or psi) dependent on the type of fluid being used. CM = CVP = Pressure compensator. Option for all sizes except PV9. Pressure adjustment range: PV: to bar ( to psi) ll other sizes: (7 to bar ( to psi) Load sensing with pressure limiter. PV to only: H = Handwheel control M = Lever control V = No control (s for M type but without lever.) Omit for PF models. Maximum displacement adjustment PV to 9 models only: C = C or CM compensator, and with Omit when not required. 3 Pressure compensator variations PV to 9 models only: G = Remotely adjustable pressure setting. Omit when not required. Control location PV to models with H, M or V controls only: L = Left hand, when viewed at shaft end. Omit for right hand, or when a pressure compensator is fitted. Control design number PV models only. = H and M controls; also C control for PV9 = C and CM controls. = CVP control. = CG control. 6 Special design options For PF and PV to 9 only:. S.3 = Extra drain port to permit vertical shaft-up installation. For PV to PV9 pressure compensated models only: GE = % minimum displacement. when pressure compensated. For all models: GEVS= Pressure setting knob with key lock. Omit when not required. Foot bracket mounting kits Order separately if required. Kits include pump fixing bolts. Model Part For pump sizes: code number F-- 8 P*/6 F-- 83 P*/ and PF F-C- 8 PV/9

5 Operating Data Pressure and Speed Limits asic model Geometric Maximum shaft Maximum outlet designation dispalcement, speed (r/min) pressure, bar (psi) cm 3 /r (in 3 /r) nti-wear Water-in Water- nti wear Water Water-in hydraulic oil glycol hydraulic glycol oil oil emulsion oil emulsion (%/6%) (%/6%) PF, (.6) 36 (3) PF, (.9) (3) 7 () 7 () PF,8 (.6) 7() PV, (.6) (3) () () PV6 3,8 (.8) () () () PV, (.9) (3) () () PV 33, (.) () () () PV,8 (.6) (3) () () PV9 6,6 (3.76) () () () PV 9, (.76) (3) () () PV9 97, (.) 8 (3) () () Maximum Inlet Pressure ll pumps except PV/6// with H, M or V controls , bar ( psi) PV/6// with H, M or V controls s Max. outlet pressure above for appropriate size. Case Drain Pressure See Installation data section, on page.33. Minimum Inlet Pressure See following graphs. ased on oil viscosity of cst ( SUS) and at C ( F). PF and PV PV6 bsolute pressure psi 3 bar,8,6,,,,8,6 6 bar,8,6,, Drive speed, r/min psi Supercharge pressure Vacuum: 7 m bar ( Hg) bsolute pressure psi 3 bar,8,6,,,,8,6 6 8 Drive speed, r/min bar,8,6,, 3 3 psi Supercharge pressure Vacuum: 7 m bar ( Hg).

6 Operating Data Minimum Inlet Pressure (cont d) PF and PV bsolute pressure psi 3 bar,8,6,,,,8,6 bar,8,6,, 8 3 Drive speed, r/min psi Supercharge pressure Vacuum: 7 m bar ( Hg) PV bsolute pressure psi bar, 3,8,6,,,,8,6 8 Drive speed, r/min bar,,8,6,, psi Supercharge pressure Vacuum: 7 m bar ( Hg) 3 PF PV and PV9 psi bsolute pressure bar,8,6,,,,8,6 bar 6 8 Drive speed, r/min,8,6,, psi Supercharge pressure Vacuum: 7 m bar ( Hg) bsolute pressure psi 3 3 bar bar psi,6,6,,,,,,,8,8,6,6,,,,, Vacuum:,8 7 m bar,6 ( Hg) 6 8 Drive speed, r/min Supercharge pressure PV PV9 bsolute pressure psi bar,8,6,,,,8,6 bar,8,6,, Supercharge pressure Vacuum: 7 m bar ( Hg) 8 9 Drive speed, r/min psi bsolute pressure psi bar,8,6,,,,8,6 bar,8,6,, 6 8 Drive speed, r/min psi Supercharge pressure Vacuum: 7 m bar ( Hg).6

7 Performance Data at r/min Drive Speed With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of 8 r/min, see pages. to. PF 8 6 US gpm 3 L/min kw hp Nm lbf in bar 3 psi Input power 3 3 Torque PF US gpm L/min kw hp Nm lbf in bar 3 psi Input power Torque PF 8 6 US gpm L/min kw hp bar psi 3 Input power Nm lbf in Torque.7

8 Performance Data at r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of 8 r/min, see pages. to. PV US gpm L/min kw hp Nm lbf in US gpm 3 psi = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) PV6 6 L/min = with compensator setting of 7 bar ( psi) = with compensator setting of bar ( psi) 3 = with compensator setting of bar ( psi) bar bar psi Input power Torque kw hp Nm lbf in Input power Torque PV US gpm L/min kw hp psi = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) bar 3 Input power Nm lbf in Torque

9 Performance Data at r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of 8 r/min, see pages. to. PV 8 6 psi = with compensator setting of bar (7 psi) = with compensator setting of bar ( psi) PV PV9 8 6 US gpm US gpm = with compensator setting of 3 bar ( psi) = with compensator setting of bar ( psi) L/min kw hp Nm lbf in L/min = with compensator setting of 3 bar ( psi) = with compensator setting of bar ( psi) Torque Torque 3 = with compensator setting of 7 bar ( psi) = with compensator setting of bar (3 psi) Input power kw 3 = with compensator setting of 7 bar ( psi) = with compensator setting of bar (3 psi).9 hp 3 Input power US gpm L/min kw hp 8 6 bar bar 3 psi bar psi Input power Nm Nm 6 3 lbf in lbf in Torque

10 Performance Data at r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of 8 r/min, see pages. to. PV 8 6 US gpm L/min kw hp 3 bar 3 psi Input power Torque = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) Nm 3 lbf in 3 PV9 US gpm L/min kw hp bar Input power Torque 3 psi = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) Nm lbf in.

11 Performance Data at 8 r/min Drive Speed With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of r/min, see pages.7 to. PF 8 6 US gpm 6 3 L/min kw hp Nm lbf in bar 3 psi Input power 3 3 Torque PF 8 6 US gpm L/min kw hp bar 3 psi 3 3 Input power Nm lbf in Torque PF 8 6 US gpm L/min kw hp bar psi 3 Input power Nm lbf in Torque.

12 Performance Data at 8 r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of r/min, see pages.7 to. PV US gpm L/min kw hp Nm lbf in US gpm 3 psi = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) PV6 8 6 L/min = with compensator setting of 7 bar ( psi) = with compensator setting of bar ( psi) 3 = with compensator setting of bar ( psi) 3 bar bar psi Input power Torque kw hp Nm lbf in Input power Torque PV 8 US gpm L/min kw hp bar 3 psi = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi). 3 3 Input power Nm lbf in Torque

13 Performance Data at 8 r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of r/min, see pages.7 to. PV 8 6 psi = with compensator setting of bar (7 psi) = with compensator setting of bar ( psi) PV PV9 8 6 US gpm US gpm 3 = with compensator setting of 3 bar ( psi) = with compensator setting of bar ( psi) L/min kw hp Nm lbf in L/min 8 6 = with compensator setting of 3 bar ( psi) = with compensator setting of bar ( psi) Torque 3 = with compensator setting of 7 bar ( psi) = with compensator setting of bar (3 psi) Input power kw 3 = with compensator setting of 7 bar ( psi) = with compensator setting of bar (3 psi).3 hp 3 Input power US gpm L/min kw hp 8 6 bar bar 3 psi bar psi Input power Nm Nm lbf in Torque 6 3 lbf in Torque

14 Performance Data at 8 r/min Drive Speed (cont d) With oil at cst ( SUS) and at 9 C ( F): tmospheric inlet For data at drive speed of r/min, see pages.7 to. PV US gpm L/min kw hp bar 3 psi Input power Torque = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) PV9 8 6 US gpm L/min kw hp bar Input power Torque = with compensator setting of bar ( psi) = with compensator setting of bar (3 psi) 3 psi Nm Nm 8 6 lbf in lbf in 8 6.

15 Control Data for PV Pumps Controls available as indicated in Model Code section. C and CM Pressure Compensators utomatically adjusts pump delivery at pre-adjusted pressure to match system demand. can decrease rapidly from maximum to zero through a pressure gradient typically to 6 bar (6 to 9 psi) with normal circuit volumes. For pressure adjustment ranges see Model Code. Note:. When using PV6, or 9 pumps with C type compensators ther user must ensure that the maximum pressure setting never exceeds or bar ( or psi) dependent on the type of fluid being used. Caution. It is possible to mechanically adjust the compensator up to bar (3 psi).. It is recommended that, as for other types of positive pump, a relief valve should be fitted externally as protection against overloads. Where a relatively large amount of fluid is directly subject to compensator pressure, it may be possible to omit the relief valve. Consult your Vickers representative. CC and CMC Pressure Compensators with djustable Max. Displacement Stop The pressure compensator section performs as described above. The adjustable stop allows the maximum pump delivery to be adjusted between to %. To assist priming, adjust the stop setting to provide at least % of the maximum displacement. CG Pressure Compensator, Remotely Controlled Same as the C compensator, but arranged for remote pressure adjustment by suitable pilot controls. One or more pilot relief valves (e.g. C-7-*) and/or pilot directional valves, in series or in parallel, can provide many varied remote pilot systems. Your Vickers representative will be pleased to advise on optimum arrangements for individual applications. CV Load Sensing Comensator, Remotely Controlled utomatically matches pump delivery to system demand at a pressure approximately 7 bar ( psi) above load pressure. This pressure difference can be created by: a variable flow restrictor (noncompensated flow control) or the spool opening of a directional control valve. oth forms can be used with fixed and variable speed pump drives. In the latter case a fixed restrictor can provide preset, near-constant pump flow independent of drive speed, provided that the speed exceeds that which gives the required flow at full displacement. n external pressure limiter must be added to prevent overloading the pump; see Functional Symbols page.3. The matching of pump pressure and delivery to system demands provides power matching and conservation by minimizing system power wastage. H Handwheel Control Provides manual variation or selection of pump delivery. The control can be operated on both sides of center permitting bi-directional flow characteristics. pproximate change of displacement per one turn of handwheel is: PV ,6 cm 3 (.6 in 3 ) PV , cm 3 (. in 3 ) PV , cm 3 (.3 in 3 ) PV , cm 3 (. in 3 ) M Lever Control Provides mechanical or manual variation of pump delivery in approximate proportion to the angular movement from the center position. This control may be operated on both sides of center permitting bi-directional flow characteristics. The pintle-mounted lever control must be secured by suitable linkage to maintain desired settings; both extremes of pintle travel are limited by internal stops to approx. 7. from center. Control torques (approx. at r/min). PV ,8 bar (33 lbf in at 3 psi) PV ,7 38 bar ( lbf in at psi) PV and PV.. 7, 7 bar (66 lbf in at psi) Note: Torque varies with pressure and speed. GE Minimum Displacement Control Option for C(M)(C) and CG(C) compensators to limit the minimum displacement, in the fully compensated mode, to nominally % of full displacement. Hydraulic Fluids ll pumps can be used with anti-wear hydraulic oils, water glycols and water-in-oil (invert) emulsions. It is possible to use these pumps with high water base fluids (e.g. %/9% oil-in-water emulsion) at pressures up to 7 bar ( psi). However, first consult your Vickers representative. The extreme operating viscosity range is from to 3 cst ( to7 SUS) for all pumps (except where %/9% emulsions are used). The recommended running range is to 3 cst. ( to 7 SUS) The viscosity of %/9% emulsions is near-constant at about or cst (<3 SUS)..

16 Temperature Limits Minimum ambient C ( F) Maximum ambient C (+8 F) Fluid Temperatures Mineral Water- oil containing Mininmum C + C ( F) (+ F) Maximum* +8 C + C (+76 F) (+9 F).6 * To obtain maximum service life from both fluid and hydraulic system, 6 C ( F) normally is the maximum temperature except for water-containing fluids. Whatever the actual temperature range, ensure that viscosities stay within the limits specified in Hydraulic Fluids section. Drive Requirements: - Direction of Rotation Clockwise or anti-clockwise (viewed at shaft end) to order; see also Model Code, and Installation Dimensions sections. - Drive Methods Direct co-axial drive through a suitable flexible coupling is preferred. If an indirect drive is to be used, first consult your Vickers representative. Filtration Requirements /8/ or ISO 8/.. Noise Levels * Typical values equivalent to NFP Noise level d()* Speed r/min Pressure bar (psi) Stroke PV PV6 PV PV PV PV9 3 () Full flow 8 Cutoff 7 7 () Full flow 6 6 Cutoff 9 () Full flow Cutoff (3) Full flow 6 6 Cutoff () Full flow 6 Cutoff 8 7 () Full flow Cutoff 6 7 () Full flow Cutoff (3) Full flow Cutoff () Full flow 8 63 Cutoff 7 () Full flow Cutoff 7 7 () Full flow Cutoff (3) Full flow 6 6 Cutoff () Full flow Cutoff () Full flow Cutoff () Full flow Cutoff (3) Full flow Cutoff 6 6

17 PF SE Flange Mounting 3rd angle projection Installation Dimensions in mm (inches) Optional foot bracket, shown in dashed outline; kit F-- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. Case drain port 9 / 6-8 UNF- for SE O-ring fittings: ports holes 3 / 8 6 UNC- thread (foot bracket) 3 (.3) 6, (.9) Ø9,3 (3.7 dia),7 (.), (.7), (.6) 8,9 (3.) 69,8 (.7) 3 (.3) holes Ø, (.37 dia) (pump flange) 79, (3.) 7, (.), (6.) Ø3 (. dia),7 (.) holes Ø, (.37 dia),7 (.) 3, (.8) 9, (.3) 93 (3.7),7 (.),8 (.) lternate drain port 3,7 (.7) 3,7 (.7) ROTTION OUT NI 98,6 (3.9) IN OUT ROTTION 7, (.) Inlet/outlet ports: / 6 - UNF- thread for SE O-ring fittings. View on rear end of pump 7,6 (.3) 7,3 (.86) 3, (.6) Ø8,/8, (3./3.8 dia) Key:,8 (.9) Square x, (.) long,3/, (.83/.87) Ø9,/9, (.7/.79 dia) 6, (.) Detail of shaft, key and locating diameter.7

18 PF SE Flange Mounting Installation Dimensions in mm (inches) Optional foot bracket, shown in dashed outline; kit F-- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. Ø7,8 (6.88 dia) Ø,6 (.7 dia) holes in pump flange: Ø,3 (.63 dia) Case drain port 3 / -6 UNF- for SE O-ring fittings: ports 87,9 (3.6),7 (.) 8,8 (7.),7 (.8) 9, (3.63) 98,6 (3.9) 6 (.7) 77,8 (7.),7 (.) holes: Ø, (. dia) D E,8 (.),7 (.) lternative drain port,3 (.) Key: 6,3 (.) Square 9, (.37) ROTTION OUT IN 6,7 (.7),/,87 (.989/.979) 33,3 (.) Ø,6/, (./3.998 dia) 6, (.) Inlet/outlet ports: / 8 - UNF- thread for SE O-ring fittings. View on rear end of pump Ø,/, (.87/.87 dia) C Detail of shaft, key and locating diameter Pump type C D* E* PF-*-3, (.7) PF-*Y-3 8,7 (.3) 3,9 (8.) 8, (8.98) *Omit for foot bracket models) 33,3 (.3) 7,6 (.87) 6,9 (.6), (.6) 9, (.3) 73,7 (.9).8

19 PF SE Flange Mounting Installation Dimensions in mm (inches) Optional foot bracket, shown in dashed outline; kit F-- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. holes Ø,3 (.6 dia) 78, (7.) R.H. Shaft Rotation Ø,6 (.7 dia) Ø7,8 (6.9 dia) 8,7 (.3) Case drain port 3 / -6 UNF- for SE O-ring fittings: ports 6,9 (.3) 3, (.), (.6) holes Ø, (.37 dia) 3,7 (.7) 9, (3.63) 8, (7.3),7 (.) 98,3 (3.87) 6, (.7) 7, (6.7), (.6) 73,6 (.9) 9,7 (3.6),8 (.),7 (.) lternative drain port,3 (.7) Key: 7,9 (.3) Square 3,33/3,8 (.39/.38) 7,8 (.88) 9, (.37), (6.) 7,8 (.3) Shaft rotation 8, (3.) Inlet/outlet ports (see table): / 8 - UNF- thread for SE O-ring fittings. View on rear end of pump Inlet port RH LH Outlet port 73, (.88) 6, (.7) Ø,6/, (./3.998 dia) Ø3,7/3,7 (./.8 dia) Detail of shaft, key and locating diameter.9

20 PV/6 SE Flange Mounting: Pressure Compensator Control - C and CM Installation Dimensions in mm (inches) See also Control Data section, page.. 3 (.3) Height of foot bracket Compensator position for: R.H. rotation models L.H. rotation models R.H. Shaft Rotation 6, (.9) Optional foot bracket, shown in dashed outline; kit F-- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. R,6 (.8 rad),7 (.) Case drain port 9 / 6-8 UNF- for SE O-ring fittings: ports, 77 (6.9) (.7) 6,8 (6.) 8,7 (.3) 69,8 (.7) 69,8 (.7) R7,8 (.9 rad) 33, (.3) holes 3 / 8 6 UNC- thread (foot bracket) 79, (3.) 7, (.), (6.) holes Ø, (.37 dia) (pump flange) Ø3 (. dia),7 (.) holes Ø, (.37 dia) 9, (.3) 93 (3.7),7 (.),8 (.) 63, (6.) Caution: While pump is operating do not back compensator adjustment screw out beyond dimension shown. 8,8 (3.3) 8, (.) Key:,8 (.9) Square x, (.) long,3/, (.83/.87) 79, (3.) Ø8,/8, (3./3.8 dia) 38, (.) 7, (.) 3,9 (.3),3 (.6) lternate drain port Ø9,/9, (.7/.79 dia) 6, (.) Detail of shaft, key and locating diameter Inlet/outlet ports (see table): / 6 - UNF- thread for SE O-ring fittings. View on rear end of pump Shaft rotation Inlet port RH LH Outlet port.

21 PV/6 Thru-Shaft Models (with Side Ports) Installation Dimensions in mm (inches) Maximum output torque is Nm (3 lbf in), less unput torque at system pressure, see performance curves: t r/min drive speed, page.8. t 8 r/min drive speed, page.. For other dimensions and installation data see page.. 3, (6.3),77/,7 (.88/.87) square key both ends 7,9/7,78 (.7/.7) Outlet port for RH rotation models; Inlet port for LH rotation models: / 6 - UN- thread for SE O-ring fittings. 9, (.6) 77, (6.97) 3, (8.) Ø,8/,8 (.63/.6 dia) Inlet port for RH rotation models; Outlet port for LH rotation models: / 6 - UN- thread for SE O-ring fittings. 6, (6.) 73, (.88),3 (.).

22 PV/ SE Flange Mounting Pressure Compensator Control - C and CM Installation Dimensions in mm (inches) See also Control Data section, page.. Compensator position for: R.H. rotation models L.H. rotation models Ø,6 (.7 dia) Optional foot bracket, shown in dashed outline; kit F-- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. 8,7 (.3) Ø7,8 (6.88 dia),7 (.) 7,7 (.9) Case drain port.7-6 UNF- for SE O-ring fittings: ports 3,7 (.87) 7,8 (8.8) 93,8 (7.63).-3 UNC - thd. holes holes Ø,3 (.63 dia) 98,6 (3.9) 8, (.),3 (.) 6 (.7) 87 (7.36),7 (.8) Caution: While pump is operating do not back compensator adjustment screw out beyond dimension shown. R.H. Shaft Rotation 89,3 (3.) max 8,8 (3.3) 37, (.) max 3,9 (.9) 9, (3.63) 7,6 (6.9),7 (.) holes Ø, (. dia) 8, (.) 8, (3.) 6 (.6), (.6) 73,7 (.9) Ø,6/, (./3.998 dia) 89, (7.),7 (.) Key: 6, (.) Square x,3 (.88) long 9, (.37),/,87 (.989/.979),8 (.) 66, lternative drain port (.6) Inlet/outlet ports (see table):.6- UN- thread for SE O-ring fittings. View on rear end of pump Shaft rotation Inlet port RH LH Outlet port Ø,/, (.87/.87 dia) 7,8 (.88) Detail of shaft, key and locating diameter.

23 PV/ Thru-Shaft Models (with Side Ports) Maximum output torque is 83 Nm (73 lbf in), less unput torque at system pressure, see performance curves: t r/min drive speed, pages.8 &.9. t 8 r/min drive speed, page. &.3. 7, (6.87) For other dimensions and installation data see page..,79/,76 (.88/.87) square key x, (.) long,3/, (.83/.87) Outlet port for RH rotation models; Inlet port for LH rotation models: / 8 - UN- thread for SE O-ring fittings. 3,7 (.) 38,8 (.6) Ø9,/9, (.7/.79 dia) Inlet port for RH rotation models; Outlet port for LH rotation models: / 8 - UN- thread for SE O-ring fittings. 96,9 (7.7) 9, (3.6) 6,3 (.7).3

24 PV/6 and PV/ Manual/Mechanical Controls Lever Control - M and No Control - V Units with this control may be operated on both sides of center permitting bi-directional fluid flow characteristics. 3 R 9,7 (.38 rad) 76, (3.) 6, (.) Position Position Ø6, (. dia) 7 (.) Shaft rotation RH LH Lever position Handwheel Control - H Max. flow adjustment. djust and lock to limit max. flow.,7 (.6) Outlet port Units with this control may be operated on both sides of center permitting bi-directional fluid flow characteristics. Ø7,/7,7 (.68/.68 dia),7 (.6) No Control - V 37,3 (.7) Lever may be set at any position in 36 circle. Ensure clamp bolt is fully tightened. Position Ø7, (. dia) Ø6,3 (. dia) Pump type PV/6 3 (6.) PV/ (8.) C R (.9 rad) 68,9 (.7) 99,9 (3.93) Caution! Loosen lock screw before turning handle. Re-tighten after adjusting flow. 6 (. ) max. 3,7 (.7 ) 6,7 (.6) Position 3,3 (.39) Shaft rotation RH LH Pointer position Handwheel rotation from zero Clockwise Counter-clockwise Clockwise Counter-clockwise Outlet port Pump type PV/6 (7.87) PV/ (9.8) 9 (.8) (.) C 7,6 (.78) 93, (3.68).

25 PV/9 SE Flange Mounting Pressure Compensator Control - C and CM Installation Dimensions in mm (inches) See also Control Data section, page.. holes Ø7, (.69 dia) holes Ø7, (.69 dia) R.H. Shaft Rotation 6, (8.9) 8, (7.) Optional foot bracket, shown in dashed outline; kit F-C- comprises foot bracket and two pump fixing bolts bolts. Order separately, if required. 8,9 (.3) Ø6, (.7 dia) Ø,8 (8.38 dia),9 (8.) 3,8 (.) 9, (.3),7 (.6) 8,8 (3.) Case drain port.7-6 UNF- for SE O-ring fittings: ports 3, (.86),7 (8.73) 9, (.6),7 (.6),8 (.) 3,9 (9.) 6, (.),8 (.) 39,9 (.6) 9, (.7) 8, (.) 7,3 (.68) 76, (3.) Caution: While pump is operating do not back compensator adjustment screw out beyond dimension shown. 8, (.) 8,8 (3.3), (.6) Key: 7,9 (.3) Square x 3,7 (.) long 9, (.37) 66, (.6) 9, (3.7) 89, (7.) 9, (.3) Ø7,/6,9 (./.998 dia) 3,33/3,8 (.39/.38) 8, (3.) lternative drain port Inlet/outlet ports (see table):.6- UNF- thread for SE O-ring fittings. View on rear end of pump Shaft rotation Inlet port RH LH Outlet port Ø3,7/3,7 (./.8 dia) 7,7 (.88) Detail of shaft, key and locating diameter.

26 PV/9 Thru-Shaft Models (with Side Ports) Maximum output torque is 9 Nm (8 lbf in), less unput torque at system pressure, see performance curves: t r/min drive speed, page.9 t 8 r/min drive speed, page.3 For other dimensions and installation data see page.. 36, (.) 36, (.38) 8,3 (3.36) Key: 6,3 (.) square x, (.) long 9,96 (.) 69,8 (.7) 93, (3.67) Ø38, (. dia) 3,7 (9.8) 3,7 (.6) 77, (.9) Ø,37/,3 (.999/.998 dia).-3 UNC- thread 8 places for / SE -bolt flange 8,9 (.3) min. Port : Outlet port for RH rotation models. Inlet port for LH rotation models., (.38) 8,8 (.86) 6, (.) Port : Inlet port for RH rotation models. Outlet port for LH rotation models..6

27 PV Flange-Mounted Model Compensator adjuster: 38, (.) /F hex. 8,79 (3.),3 (.7) 7, (6.) 38, (.3),7 (.6) Drain connection:.6- UNF thread for SE O-ring fittings ( ports). Key 38, (.), (.37) square Ø,/,3 (6,/.998 dia) 9,3 (.9/.93) Ø,/, (.7/.78 dia) 3, (.38) CUTION: While pump is operating do not back compensator adjuster screw out beyond this dimension.,3 (.3) 66,67 (.6) 87, (7.38) lternative drain port UNC thread x, (.7) deep for lifting eye-bolt. 99, (.77) slots 9,8 (.78) wide for mounting bolts. (Use of backing washers is recommended) 7, (.) 3 (.3) 9 (.) 6,6 (6,3) square 77,8 (3.6) IN OUT,6 (.), (,), (7,88) square View on shaft end of pump Direction of shaft rotation To suit SE -bolt port flanges: 8 holes. 3 UNC thread x 7, (.6) deep,9 (.688) ports Ø,8 (. dia) View on rear end of pump.7

28 PV Foot-Mounted Model For other dimensions and installation data see page.7. 69, (.7) 66,67 (.6) 37, (.) 6, (6,) square 6, (.7) 6 (.) holes Ø6,7 (.68 dia) 8,6 (.) 333, (3.) 3,6 (3.9) 6 (.), (,), (.) 6, (.38) 6, (6.) 6, (8.3),8 (.86) 6, (.38) hole Ø8, (.33 dia) for dowelling; front foot only hole Ø8, (.33 dia) for dowelling; rear foot only.8

29 PV9 Foot mounting option (designated by Model Code = F ) is shown in dotted outline. n alternative base mounting facility is provided by four tapped holes in the bottom face of the pump - see page.3. Compensator adjuster: 38, (.) /F hex. Drain connection:.3- UN thread for SE O-ring fittings ( ports). Key, (.37) square x, (.7) long 68, (.69) 38, (.) 6, (6.6) 3, (3.8) 36 (.) 3, (.38) 396,7 (.6) CUTION: While pump is operating do not back compensator adjuster screw out beyond this dimension. 9,/9, (.9/.93) 7, (.), (.38) Ø,/,3 (6,/.998 dia) Ø,/, (.7/.78 dia) Location of tappings for lifting eye-bolts,: at shaft end; at rear:.37-6 UNC thread x, (.7) deep.,7 (.) 79, (3.) 39 (.9) Ø8,6 (9. dia) holes Ø,6 (.8 dia) at from vertical/ horizontal center lines. 63, (.) center line to drain port 3, (.) 87, (7.38),9 (8.) 6,3 (.) ports Ø6, (. dia) Drain connection:.3- UN thread holes Ø6,7 (.66 dia) 88,9 (.) 39,7 (.) 63,8 (.) 67,6 (.8) (7,9) square,8 (.) 9, (7.) 39,7 (,) 393,7 (.) 38, (7.) View on shaft end of pump To suit SE -bolt port flanges: 8 holes.-3 UNC thread x 7, (.6) deep View on rear end of pump Shaft rotation Inlet port RH LH Outlet port.9

30 PV9 cont d Detail of tappings in base of pump. Shaft end of pump,7 (8.37) 3, (.) holes tapped.6- UNC- x 8 (.) deep PV/6, PV / and PV/9 with Pressure Compensator and djustable Maximum Displacement Stop: Control Types CC and CMC For general dimensions and installation data of these pumps, see pages.,. and. Caution: While pump is operating do not back compensator adjustment screw out beyond dimension shown. Fully extended 7,3 (.68) D C G Note. Compensator position for: PV/6-*LSY (LH rotation models) and PV/ -*RSY (RH rotation models) PV/9 -**SY (RH and LH rotation models) 8, (.) F H E 8, (.) 3.9 (.9 /F djusting rod Pump type PV/6 33 (9.7) PV/ 66 (.7) PV/9 9 (.6) 9 (7.68) 6 (8.9) (.) C (.97),3 (.6) 66, (.6) Minimum delivery position (screw flush with nut); do not adjust below flush. D,9 (.9), (.99),9 (.6) E 76, (3.) 8 (.6) F 9, (3.7) 7,8 (.79) _ 3,3 (.) G 9, (3.7) 9, (3.), (.) H _ 3,8 (.9), (.6) Note. Compensator position for: PV/6-*RSY (RH rotation models) and PV/ -*LSY (LH rotation models).3

31 PV to 9 with CG Remote Control of Compensator Type GEVS 3 (.7) 7,6 (.9) Ø3 (. dia) Location as shown for: PV/6 LH rotation models, PV/ RH rotation models and PV/9 LH and RH rotation models., (.77).37-UNF- thread for SE CG control models, connect to external valve. Note. Do not operate pump with this port plugged. Location as shown in dotted outline for: PV/6 RH rotation models and PV/ LH rotation models. Caution: Effective compensator setting will be compensator control setting plus remote relief valve setting. djustment procedure. Turn remote pressure control (such as C-7) anti-clockwise to minimum setting.. Turn compensator adjustment plug to desired minimum pressure - 7 bar ( psi) or higher. 3. Full pressure range can now be obtained with remote pressure control. CVP Load Sensing with Pressure Limiter, (.7),69 (.6), (.87), (.8) Load sensing control port:.37- UNF- thread for SE O-ring fittings. 9, (.7) Location as shown for: PV/6 LH rotation models, PV/ RH rotation models and PV/9 LH and RH rotation models. Ø8, to mounting (. dia) face PV/ (7.) PV/ (8.7) PV/ (9.8) Vertical Shaft-up Installation - S3 Drain Port Option, for PV to 9 dditional drain port Pump Port tapping type PF.68UNF- 8,7 (3.8) PV/6.6 8UNF- 9 (.7) PV/.7 6UNF- 9,3 (.) PV/9.7 6UNF- 38,9 (.3).3

32 PV/6; PV/; PV/9 DIN/ISO Models For dimensions/data not shown refer to corresponding SE models. PV/6 Pressure Compensated Control C and CM Key: 6, (.36) square x, (.89) long, (.886), (.7) 7, (.8) Ø8, (3. dia) holes Ø,3 (. dia) 9, (.9) Ø, (.787 dia) 36, (.) PV/ Pressure Compensated Control C and CM Key: 8, (.3) square x 8, (.) long 8, (.), (.7) 9, (.36) Ø, (3.937 dia) holes Ø, (.6 dia) (.) Ø, (.98 dia), (.6) PV/9 Pressure Compensated Control C and CM Key:, (.39) square x 3, (.38) long 3, (.38) 68,9 (.7) 9, (.36) Ø, (.9 dia) holes Ø8, (.7 dia) 8, (7.8) Ø3, (.6 dia) 8, (.8).3

33 Mass, approx. Flange Mounting Models PF kg ( lb) PF kg ( lb) PF kg ( lb) PV/ kg (8 lb) PV/ kg (33 lb) PV/ kg (7 lb) PV kg* ( lb) PV9s kg (3 lb) * lso foot mounting models. Combined foot/flange mounting models. Foot racket Kits F ,8 kg ( lb) F ,3 kg ( lb) F-C , kg ( lb) Installation Data Horizontal mounting is resommended to maintain necessary case fluid level. Vertical shaft-up installation is possible with pumps ordered to include the extra drain port denoted by the S3 feature; see Model Code. In all cases the drain line must be full size, unrestricted and connected from the uppermost drain port directly to the reservoir in such a manner that the housing remains filled with fluid. Piping of drain line must prevent siphoning. Pipe drain line so that it terminates below fluid level. No other lines are to be connected to this drain line. Caution must be exercised to never exceed the following unit case pressures:,7 bar ( psi) for PF only.,3 bar (psi) for all other models. Starting efore starting, fill case with system fluid through the uppermost drain port. Housing must be kept full at all times to provide internal lubrication.when first starting it may be necessary to bleed air from pump outlet to permit priming and to reduce noise. leed by loosening an outlet connection until a clear stream of fluid appears. n air bleed valve, S-3, is available for this purpose. Ordering Procedure efore ordering, check availability with your Vickers reprecentative..33

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