Kategori: PSV

  • Pilot Operated Safety Valves

    Definitions for Safety Valves The operating characteristics of the traditional spring loaded safety valve as reflected in the certified values of minimum overpressure, blowdown and maximum allowable backpressure, are limiting more and more frequently both the design and operation of pressure vessels.The pilot operated safety valve offers a definitely superior performance, which – coupled with…

  • Spring Loaded Safety Valves

    Definitions for Safety Valves Conventional spring loaded or bellows sealed safety valves with flanged inlet and outlet connections. Adjustable Blowdown (5% of set pressure or 0.15 barg) with Full Nozzle design.Lifting Lever and Test Gag are supplied as optional accessories. Range Availability  Size ->= 8″, Orifice D to T  Pressure 0,4 to 420 barg Temp,…