Suttner ST230 regulator and safety relief valve protects your power washer pump from pressure spikes.
Maximum Rated Pressure: 3600psi
- Rated Flow: 8.0gpm
- Rated Temperature 200°F
- Inlet / Outlet / Bypass: 1/4" NPT
Does Not Replace the Unloader Valve.
These safety valves are for use as a backup to an unloader or main relief in an open system without a trigger operated spray gun.