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Fititng, Valve, TubingRelief Valve

Relief Valve

NPT Relief Valve <= 10k PSI

Standard materials include 316 stainless steel bodies and removable seat glands with 17-4PH stainless steel removable seats and pistons. Standard O-ring material on the piston is Viton Valves may be used up to 350° F.

Inlet connections are for 9/16" O.D. tubing (HF9) with adapters for other sizes available. Outlet connections are 1/2" NPT. These valves are not recommended for use below 1,500 psi, and are not readily adjustable in the field without proper test equipment. Pressure settings are made at the factory and valves are tagged accordingly.

Compression Relief Valve

HP, MP, NPT Relief Valve 15k - 60k PSI

Relief valves are offered in pressure ranges: 1,000 through 20,000 psi.

Standard materials include 316 stainless steel bodies and seat glands. Standard O-ring material is EPDM, with teflon packing and nylon seats.

Inlet connections 1/4" NPT-HIP-10RV; HF4-HIP-20RV.
Outlet connections are 1/4" NPT. 
These valves are not recommended for use below 1,000 psi, and are readilyadjustable in the field.

 

 

 

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