Heat Pump User Manual

ManualsBrandsEaton Electrical ManualsHeat PumpPVH63

Revised 11/01/97

M-2206-S

PVH57/63 Variable Displacement

Piston Pump - 11 Design

Service Data

Vickers

Piston Pumps

Summary of content (8 pages)

PAGE 1
Service Data Vickers® Piston Pumps PVH57/63 Variable Displacement Piston Pump - 11 Design Revised 11/01/97 M-2206-S
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Maximum Adjustable Stop – S Option 913341 Locknut Torque 25-50 N.m. (18-37 lb. ft.) 860741 Adj. screw Valve Block Table Pump RH LH Type F–11–C 928631 928679 M–11–C 928632 928680 SF–11–C 928618 928667 SM–11–C 928619 928668 F–11–CT 860846 860855 M–11–CT 860847 860856 Valve block (See table) 928446 Bias piston 928456 Lock ring 526665 Bias spring 928447 Cap Torque Limiter – T Option 263069 O-ring 928448 Bias sleeve Torque 97-106 N.m (71-78 lb.
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Housing 526614 864204 883084 864313 860808 860815 864203 Flange/Seal -C-*S -C-*D -C2-*S -C2-*D -C3-*S -M-*S -130 suffix Valve Plate Table Pump Type RH LH 57 680630 680631 57QI 514128 514121 57QP 913696 N/A 63 934442 934439 63QI 928579 860774 63QP 934443 N/A Note Complete replacement via rotating group kits is recommended.
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Load Sensing & Pressure Compensator Control C(M)*V 396100 O-Ring 857674 Spring guide 857679 Pin spring stop 860748 Plug Torque 75-83 N.m. (55-60 lb. ft.) 857688 Load sense spring 857674 Spring guide Orifice plug (See table) 860747 Nut (2 Req’d) Torque 14-20 N.m. (10-14 lb. ft.) 860749 Plug Torque 97-106 N.m. (71-78 lb. ft.) 181728 Plug Torque 29-32 N.m. (21-24 lb. ft.) 396096 O-Ring 473765 Screw (4 Req’d) Torque 31-37 N.m. (23-28 lb. ft.
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Industrial Control (IC) 473765 Screw (2 Req’d) Torque 31-37 N.m. (23-28 lb. ft.) 113000 Plug Torque 5.1-5.9 N.m. (3.7-4.4 lb. ft.) 473769 Screw (2 Req’d) Torque 31-37 N.m. (23-28 lb. ft.) 407533 Plug Torque 12.1-12.4 N.m. (8.9-9.1 lb. ft.) 396093 O-Ring 860566 Orifice plug Torque 1.7-2.3 N.m. (1.2-1.7 lb. ft.) 396096 O-Ring 181728 Plug Torque 29-32 N.m. (21-24 lb. ft.) 396092 O-Ring (3 Req’d) 627391 Plug (3 Req’d) Torque 9.8-10.2 N.m. (7.2-7.5 lb. ft.
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*A* Thru–drive 474753 Screw (2 Req’d) Torque 64-78 N.m. (47-57 lb. ft.) Valve block (See table) 474756 Screw (2 Req’d, SAE “A” pad) Torque 64-78 N.m. (47-57 lb. ft.) 473817 Screw (2 Req’d, SAE “B”/“C” pad) Torque 64-78 N.m. (47-57 lb. ft.) Coupling (See table) Rear Pump Thru–drive Adapter location (See table) O-Ring (See table) 470866 Screw (2 Req’d) Torque 64-78 N.m. (47-57 lb. ft.
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Typical Cross Section Control Piston Control Rod Valve Block Port #1 Valve Block Port #2 Bias Rod Position outer shaft seal facing shaft end Bias Piston Spring Position inner shaft seal facing bearing Note Parts are shown as installed for right hand rotation. For left hand rotation, install control rod and control piston in valve block port #2. Install bias rod, bias piston and spring in valve block port #2.
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Model Code 1 1 2 2 3 4 5 6 Piston pump, variable displacement Maximum geometric displacement 57 - 57.4 cm3/r (3.5 in3/r) 63 - 62.9 cm3/r (3.84 in3/r) 3 Application style Blank - Mobile application (rated speed & 250/280 bar (3600-4000 psi) pressures) QI - Quiet industrial application (1500 1800 rpm & 250/280 bar (3600-4000 psi) pressures) QP - Quiet power unit application (1800 rpm & 140 bar (2000 psi) max. pressures – R.H.