Find a Service Center
- Pressure Unloading Valve
- Unloading Valve Type
- 8 mm Port Size
- 130 to 1800 psi Pressure Adjustment Range
- 75 gal/min Maximum Flow
| Adjustment Type | Screw |
| Drain | External Drain |
| No. of Stages | Two Stage |
| Adjustment | Yes |
| Flow [Max] | 75 gal/min |
| Fluid Cleanliness | 19/17/14 micron |
| Body Material | Cast Iron |
| Pressure Adjustment Range (psi) | 130 to 1,800 |
| Pressure [Max] | 3000 psi |
| Seal Material | Buna-N |
| Port Size | 8 mm |
| Valve Type | Unloading Valve |
| Actuation Option | Proportional |
| Valve Mount Type | Pump Flange Mounting |
| Model No. | UPF1S-C-08-B-W-1-20 |
| Performance | Standard Performance |
| Weight | 20.0 LB |
