Safety Valve Manufacturer in USA and Canada

Valvesonly is one of the most trusted Safety Valve Manufacturer in USA. We manufacture industrial grade high quality safety valves that are designed to meet stringent standards, ensuring quality and reliability. They are 100% leak-proof and have a long lifespan, making them ideal for their intended applications that require only minimal regular maintenance.

The primary function of a safety valve is to protect life, property, and the environment. A safety valve is intended to open and relieve excess pressure from vessels or equipment, as well as to close and prevent further fluid release once normal conditions have been restored. The excess pressure in a vessel or pipe is formed due to discharge blockage, cooling system failure, thermal expansion, chemical reaction, or pipe rupture in a heat exchanger. Overpressure protection is provided by safety valves to plant operators and equipment.

Advantages of Safety valve:

  • It provides safety against overpressure
  • The structure is simple
  • It is reliable

Different industries in which the safety valve is used in:

  • Oil & Gas Industry
  • Petrochemical Industry
  • Energy Industry
  • Chemical Industry
  • Mining Industry
  • Sugar Industry
  • Marine Industry
  • Textile Industry

 Different Types of safety valves:

  • Steam safety valve
  • Thermal safety valve
  • Conventional Safety Valve
  • Pressure safety valve
  • Bellow seal safety valve
  • Pilot operated safety valve


Body Material Cast Iron and Cast Steel (A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel (SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91), steel.

Class – 150 – 2500

PN 10 – PN 450

Size – ½ – 40’’

Ends- Butt weld, Socket weld, Flanged, Threaded

Showing 1–1 of 5 results

  • Sale!

    Full Lift Pressure Safety Valve

    Full Lift Pressure Safety Valve Body: Cast Iron, WCB, SS304, SS316, Ductile Iron Nozzle: SS304, SS316 Adjusting Ring: SS304, SS316 Disc: SS304, SS316 Guide Sleeve: SS304, SS316 Bonnet: Carbon Steel Spring: Steel Stem: SS304, SS316 Adjusting Bolt: Stainless Steel Cap: Carbon Steel Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class 300 End Connection: NPT, […]