The RegO SS8001J protects pipework, transfer hoses and shut-off valves where liquid LPG or anhydrous ammonia can become trapped. Thermal expansion of isolated liquid can create a rapid pressure increase.
The valve automatically relieves excess hydrostatic pressure and reseats after discharge.
RegO SS8001J specifications:
- Type: External hydrostatic relief valve.
- Fluids: Liquid LPG and anhydrous ammonia (NH₃).
- Start-to-discharge pressure: 350 psig (approximately 24.1 bar).
- Inlet: 1/4″ M.NPT.
- Body: Stainless steel.
- Compatible protective cap: RegO 8001-55.
- Brand: RegO.

















