English
Español
русский
français
Deutsch
- Products
Restrictive Check Valve
Restrictive check valve consists of restrictive valve and 1-way valve in series. It can control the flow and only allows the flow in one way. Flow will be shut off in the opposite direction.
Product Introduction of Restrictive Check Valve
Technical specification
| Specification | 10 | 12 | 16 | 20 |
| Max. pressure (MPa) | 31.5 | |||
| Max. Flow (L/min) | 60 | 85 | 175 | 200 |
| Hydraulic fluid | Mineral oil; phosphate-ester | |||
| Fluid temp. (°C) | -20~70 | |||
| Viscosity (mm2/s) | 2.8~380 | |||
| Opening pressure (MPa) | a: 0.05 b: 0.4 | |||
| Cleanliness | The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS 1638. It is suggested that the minimum filter rating should be β10≥75. | |||