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Safety Valve

WALKSON, as a professional safety valve casting manufacturer, supplies main parts for pressure safety valve, consisting of Valve Body, Disc, Stem and Valve Seat.

Those pressure relief valve components can be made either from safety valve castings or forgings.

Available material includes carbon steel, low alloy steel, stainless steel, duplex steel.

Available size from DN50 to DN600.

Why Choose WALKSON Safety Valve


Reference standards for materials: ASTM A216, A217, A351, A352, A890, A995, EN10027-1, EN10025-2, EN10293, EN10296-1, EN10138, EN13673, EN10088 etc.

Inspections includes but not limited to MT, UT, PT, RT, Dimension inspection, Visual inspection, hydro test, etc.


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