Pressure Relief valve (SRV & TRV)

Pressure Relief Valve (SRV & TRV)

We also manufacture MS body Safety Relief valve for Low Pressure lines of Ammonia Service, with MS internals and MS casting body with MS inlet and outlet ports, Outlet routed into a safe zone, diluted into water.

SVE make Safety Valve Features:

Service: Nitrogen, Oxygen, Argon, Hydrogen, LPG, Helium, Liquid Nitrogen, CO2, Ammonia, etc.
Inlet Pressure: 2 -250 Bar
Inlet Size: ½”, ¾” with comparably larger outlet Dia.
Seating Material: PCTFE (better Elasticity, better repeatability)
Brass Body Safety Valve tested under Helium Gas.
MOC: Brass body, MS (ammonia)
Outsourced SRV stocked at SVE: M/s. Mack, Australia, M/s. Herose, Germany.

We also reset the Safety Relief Valves, perform repeatability test for the Safety Relief Valves, change the damaged Seating portion, Pressure resetting and test the same under Helium Mixture gas.

Detail Specifications

We at Sri Venkateshwara Engineering, maintain a stock of PESO approved Safety Relief Valves, for Pressure Vessels, Gas Filling Manifolds, Cryogenic Services, Low pressure Lines, etc. Safety Relief Valves designed to relieve high volume of Gas/Liquid, with high CV, wide outlet port compared to the inlet port.

We maintain stock of Bronze body and Brass body Spring Loaded Safety relief valve suitable for Oxygen, Nitrogen, Argon, Helium, Hydrogen, ACM, CO2, etc, with Set Pressure varying from 2 bar to 230 bar pressure. Inlet port sizes varying from ½” to 1” and Outlet port being comparably larger than the Inlet Port.

We at SVE, also manufacture our own make of Brass Body Safety Relief Valve, with SS304 Stress relieved Spring with varying spring constant as per set pressure, Safety Relief Valve with satisfactory repeatability, even under high set pressures, working satisfactorily in various Gas Filling Stations, Pressure Reducing Systems, Pressure Vessels, Gas Filling Manifolds and Cryogenic lines. SVE make SRV comes with a LRQA Design Appraisal for upto 300 Bar Working Pressure.