Find a Service Center
- Pressure Control Valve
- Pressure Reducing/Relieving Valve Type
- PRV1-10 Series
- Cartridge Only Port Size
- Cartridge Only Port Type
caution
- Use only MSA suspensions on an MSA helmet
- Failure to comply with the above will reduce the energy-absorbing ability of the protective helmet, which can result in serious injury or death
| Type | Pressure Reducing/Relieving Valve |
| Temperature Range [Max] | 248 °F |
| Temperature Range [Min] | -40 °F |
| Recommend Filtration Level | 18/16/13 microns |
| Valve Material | Cartridge only |
| Installation | Screw-in Cartridge |
| Pilot Ratio | 100:1 |
| Seal Kit Buna | 565804 |
| Leakage | 0.25 cc/min |
| Cracking Pressure [Max] | 1200 psi |
| Operating Pressure [Min] | 200 psi |
| No. of Valve Ports | 3 |
| Cracking Pressure [Min] | 200 psi |
| Seal Material | Buna-N |
| Body Type | 2 |
| No. of Housing Ports | 3 |
| Style | Spool |
| Port Type | Cartridge Only |
| Cavity | C-10-3 |
| Flow [Max] | 4 gal/min |
| Adjustment Type | Screw |
| Series | PRV1-10 |
| Housing Material | Cartridge Only |
| Operating Pressure [Max] | 2300 psi |
| Pressure Setting | 711 psi |
| Valve Torque into Cavity | 47 to 54 Nm |
| Operation | Direct Acting |
| Pressure [Max] | 2300 psi |
| Model No. | PRV1-10-S-0-12/4 |
| Manufacturer Part No. | PRV1-10-S-0-12/4 |
| Port Size | Cartridge Only |
| Seal Kit Viton | 889599 |
| Weight | 0.54 LB |
