Safety Valve 

Valvesonly is a premium Safety valve manufacturer in USA. A safety valve is an essential part in many design structures that is designed to relieve excess pressure in order to prevent severe equipment failure. Its main function is to protect pressure vessels, pipelines, and other systems by automatically opening and reducing pressure when it exceeds a preset level. Safety valve design and operation is essential to maintaining the reliability and secure operation of industrial operations.

A safety valve typically has a cylindrical or conical body with a valve disc or poppet held against the valve seat by a spring or other means. When the pressure in the pressure-containing system surpasses the set point, the force pushing on the valve disc overcomes the spring pressure, causing the valve to open. This allows the excess pressure to be released, preventing system harm.

Advantages:

  • Pressure relief
  • Equipment protection
  • Personnel safety
  • Compliance with regulations
  • System efficiency
  • Emergency shutdown protection
  • They are versatile

Types:

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

Industries:

  • Oil and Gas Industry
  • Chemical Industry
  • Power Generation (including nuclear, thermal, and renewable energy)
  • Petrochemical Industry
  • Water Treatment and Desalination Plants
  • Manufacturing and Processing Plants
  • Refining Industry
  • Automotive Industry
  • Aerospace Industry
  • Marine Industry
  • Mining Industry
  • Pulp and Paper Industry

Description:

  • Body Material – Cast Iron and 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], WCB, WC6, SS304, SS316, Duplex Steel.
  • Class – 150 – 2500
  • PN 10 – PN 450
  • Size – ½” – 24”
  • Ends- Butt welded, Socket welded, Flanged, Threaded

 

Showing all 5 results

  • Sale!
    $260.00

    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, […]

  • Sale!
    $260.00

    Full Lift Safety Valve

    Full Lift Safety Valve Body: Cast Iron, WCB, SS304, SS316 Nozzle: 2Cr13, SS304, SS316 Adjusting Ring: 2Cr13, SS304, SS316 Disc: 2Cr13, SS304, SS316 Guide Sleeve: 2Cr13, SS304, SS316 Bonnet: Carbon Steel Spring: Steel Stem: 2Cr13, SS304, SS316 Adjusting Bolt: 2Cr13 Cap: Carbon Steel Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class 300 End Connection: […]

  • Sale!
    $213.00

    Low Lift Pressure Safety Valve

    Low Lift Pressure Safety Valve Body: Cast Iron, WCB, SS304, SS316, Ductile Iron Nozzle: 2Cr13, SS304, SS316 Adjusting Ring: 2Cr13, SS304, SS316 Disc: 2Cr13, SS304, SS316 Guide Sleeve: 2Cr13, SS304, SS316 Bonnet: Carbon Steel Spring: Steel Stem: 2Cr13, SS304, SS316 Adjusting Bolt: 2Cr13 Cap: Carbon Steel Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class […]

  • Sale!
    $213.00

    Low Lift Safety Valve

    Low Lift Safety Valve Body: Cast Iron, WCB, SS304, SS316 Nozzle: 2Cr13, SS304, SS316 Adjusting Ring: 2Cr13, SS304, SS316 Disc: 2Cr13, SS304, SS316 Guide Sleeve: 2Cr13, SS304, SS316 Bonnet: Carbon Steel Spring: Steel Stem: 2Cr13, SS304, SS316 Adjusting Bolt: 2Cr13 Cap: Carbon Steel Working Pressure: PN1.6, PN2.5, PN4.0, Class 150 to Class 300 End Connection: […]

  • Sale!
    $260.00

    Steam Safety Valve

    Steam 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, RF, RTJ […]