Conventional Safety Relief Valve Hvc - 402


  • Conventional Safety Relief Valve Hvc - 402

Applicable Standard

  • Design Standard: API 520
  • Performance Standard: API 526
  • Seat Tightness Test: API 527
  • End Connection: Flanged To ASME B 16.5

Product Applications

Conventional Safety Relief Valve is used in many industries for protection against high pressure. This valve is used in the gas or liquid industries to control the pressure for high safety standards. Conventional Safety Relief Valve is used for the safety of various pressure devices like a tank, piping, boiler etc. Mainly the Conventional Safety Relief Valve is used to save property and life.

Product Specification

  • Size: 1/2" X 1 Thru 2” X 2”
  • Rating: 150# X 150# Thru 600# X 150#
  • End Connection: Flange End
  • Blow Down Pressure: 10% Less Then Of The Set Pr.
  • Hydrostatic Test Pressure: 1.5 Times The Set Pressure
  • Overpressure: 10% Of The Set Pressure
  • Orifice Designation: D Thru G
  • Material: WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, HASTELLOY, INCONEL, DUPLEX STAINLESS STEEL

Product Features

  • Spring Loaded Safety Relief Valve
  • Full Lift Pop Action Design
  • Closed Bonnet With Pack Lever
  • Satellite Nozzle & Disc Seating Area
  • Loose Flange Design

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