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- Pressure Control Valve
- Pressure Reducing/Relieving Valve Type
- PRV12-12 Series
- Cartridge Only Port Size
- Cartridge Only Port Type
description
- The PRV1-10 is a direct-acting, spool-type valve, the PRV12-10 is a pilot-operated, spool-type, and the PRV12-12 is a pilot-operated, sliding-spool, adjustable cartridge-type valve. These valves maintain a constant secondary (lower) pressure in hydraulic subsystems regardless of pressure variations in the primary system. In addition to the reducing function, they also provide a flow path from the reduced pressure port to the tank port. If pressure in the secondary circuit exceeds the desired pressure, the valve opens this flow path to relieve excess pressure to tank.
caution
- Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
| Port Size | Cartridge Only |
| Operation | Pilot Operated |
| Cracking Pressure [Min] | 250 psi |
| Body Type | 5 |
| Pressure [Max] | 5076 psi |
| Installation | Screw-in Cartridge |
| Type | Pressure Reducing/Relieving Valve |
| Cracking Pressure [Max] | 3000 psi |
| Seal Material | Buna-N |
| Pressure Setting | 1646 psi |
| Adjustment Type | Screw |
| Pilot Ratio | 100:1 |
| Operating Pressure [Max] | 5076 psi |
| Port Type | Cartridge Only |
| Flow [Max] | 30 gal/min |
| Housing Material | Cartridge Only |
| Temperature Range [Min] | -40 °F |
| Operating Pressure [Min] | 247 psi |
| Recommend Filtration Level | 18/16/13 microns |
| Model No. | PRV12 12 S 0 30/ |
| Manufacturer Part No. | PRV12-12-S-0-30 |
| Temperature Range [Max] | 248 °F |
| Cavity | C-12-3 |
| Series | PRV12-12 |
| Cracking Pressure | 250 - 3000 psi |
| Style | Spool |
| Seal Kit Buna | 02-165872 |
| Seal Kit Viton | 02-165886 |
| No. of Housing Ports | 3 |
| Weight | 0.89 LB |
