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Screwed End Pressure Relief Valve

Screwed End Pressure Relief Valve

Product Details:


Product Description

Our top grade Screwed End Pressure Relief Valves are unique in design, they are perfect for regulating pressure of gas, steam, liquid as well as vapors. The cast steel, close bonnet and full lift style of our carefully engineered pressure relief valves allow them to render a quality service to clients. The cap construction of our well designed valves is customized to fit the needs of clients in plain, open or packed lever types. The best-in-class raw materials are used in the production of our top class collection of quality accredited Screwed End Pressure Relief Valves. All the valves are confirmed to have exceptional impact tolerance and a robust & defect free bodies. The pressure relief valves are offered at affordable prices.

Product details

End Connection

Socket weld, Screwed end, Flanged


Stainless Steel



Valve Size

1/2 inch to 2 inch


Up to 2500



Temperature Range

Up to 300 C

Set Pressure

1 To 30 Kg/cm2


Metal Seat / Soft Seat

Orifice Designation

As per API 520


  • Unique design for steam, liquid, vapor or gas.
  • Design - Cast steel, Full lift, Close Bonnet.
  • Over pressure - 10% of set pressure.
  • Blowdown - Maximum 15% less than set pressure. Full nozzle design
  • End connection - Socket weld, Screwed, Flanged end
  • Cap Construction - Plain, Open, Packed Lever
  • Material - Body - A-105, SS316, SS304, Duplex, Inconel, Hast alloy
  • Material - Trim - SS316, SS304, Duplex, Inconel, Hast alloy



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