
Vickers PVB20 — axial piston pump 42 cm³
Vickers PVB20 is a variable displacement axial piston hydraulic pump with bent-axis cylinder block design of the PVB series, manufactured by Eaton. It belongs to the PVB20/29 group, which shares a common housing design and SAE C 2-bolt mounting flange — larger than the PVB10/15 group. Both rotation directions are available as standard without additional restrictions. Used in injection moulding machines, medium-duty hydraulic presses, CNC machine tools, conveyor lines and industrial hydraulic power units. Open circuit.
Full model range in the section Vickers PVB series
Technical specifications PVB20
- Displacement: 42.80 cm³/rev
- Max. pressure (mineral oil): 210 bar
- Max. pressure (water-glycol fluid / emulsion): 140 bar
- Weight: 26 kg
PVB20 model code structure
Example: PVB20 - R S - 21 - CC - 11
- PVB20 — series type and frame size (20 = 42.80 cm³/rev)
- Mounting: F — foot mount; no prefix — standard SAE C 2-bolt flange mount
- Rotation: R — right-hand, L — left-hand
- Displacement zone: S — one side of centre (pressure compensator models only), D — both sides (manual/lever control only)
- Shaft type: standard SAE C (no letter); Y — SAE Y shaft; N — metric DIN/ISO 3019; X — through shaft with side ports
- Design number: 20, 21 — standard for PVB20; 10 — special versions
- Compensator: C — adjustable pressure, CM — reduced range, CVP — load sensing, CG — remote pressure control
- Additional: CC or CMC — compensator with max displacement limiter; suffix GE1 — minimum displacement 10%; PRC / PRG — external pressure adjustment
Installed in equipment
-
Equipment types
- Industrial equipment
- Industrial conveyor
- Injection molding machine
OEM numbers PVB20
-
Vickers
- PVB20-RS-20-C-11
- PVB20-RS-20-CM-11
- PVB20-RS-21-C-11
- PVB20-RS-21-CC-11
- PVB20-RS-21-CM-11
- PVB20-LS-21-C-11
- PVB20-LS-21-CC-11
- PVB20-RSY-10-CMC-11
- PVB20-RSY-10-CMC-20
- PVB20-F-MRSFXN-10-CM-CVP-C-G-L-11-GE1
Spare parts for Vickers PVB20
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service PVB20
We perform diagnostics and repair of pump Vickers PVB20: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.
Contact us — we will select spare parts and repair pump PVB20 with warranty.
Technical specifications verified by the Aspect Plus technical catalog.