Flange mounting
5.7 Kg.RV20-SF configuration with four-bolt mounting.
Yuken variable-displacement vane pumps
RV20 variable-displacement vane pump
Catalogue-backed specifications and selection guidance for the Yuken RV20 single-stage variable-displacement vane pump.
11.3cm³/rev. geometric displacement
17L/min. delivery at unloading at 1500 r/min.
10-100Kgf/cm² operating-pressure range
800-1800r/min. shaft-speed range
Built-in pressure compensation and flow cut-off
RV20 is a single-stage variable-displacement vane pump with an inbuilt pressure compensator and flow cut-off. The manufacturer describes this arrangement as supporting power saving in hydraulic systems.
The catalogue lists flange-type four-bolt mounting and an adapter-type two-bolt mounting option. Pressure range and design standard depend on the complete model designation.
RV20 mounting and pressure options
Adapter mounting
6.7 Kg.RV20-SA configuration with two-bolt adapter mounting.
| Model | Geometric displacement | Pressure range | Shaft-speed range | Approx. mass |
|---|---|---|---|---|
| RV20-SF-17-*-10 / 10H04 | 11.3 cm³/rev. | 10-100 Kgf/cm² | 800-1800 r/min. | 5.7 Kg. |
| RV20-SA-17-*-10H01 | 11.3 cm³/rev. | 10-100 Kgf/cm² | 800-1800 r/min. | 6.7 Kg. |
Pressure-adjustment codes are C: 15-50, D: 30-70 and E: 45-100 Kgf/cm². Confirm the mounting and design standard before selection.
Selection information
Details to confirm before quotation
Send the complete model code or a clear nameplate photograph. Include the machine duty and operating conditions where available.
- Complete model designation
- Required delivery or displacement
- Pressure adjustment range
- Mounting and shaft details
- Direction of rotation
- Hydraulic fluid, shaft speed and quantity
Download the RV20 catalogue
Review the manufacturer document for model coding, dimensions, performance characteristics and service information.
Send your RV20 requirement
Include the full model, pressure range, quantity and operating details.