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https://www.walkson.com/products/check-valve.html

As a professional high pressure check valve part manufacturer, Walkson provides castings or forgings for adjustable cracking back check valves.

Our best quality adjustable cracking pressure check valve components include Valve Body, Bonnet, Disc, arm, shaft, guide and valve seat.

Why Choose WALKSON Check Valve

Available material includes carbon steel for carbon steel fabrication, low alloy steel, stainless steel, and duplex steel.
Available size from DN50 to DN600.

Reference standards for materials: ASTM A216, A217, A351, A352, A890, A995, EN10027-1, EN10025-2, EN10293, EN10296-1, EN10138, EN13673, EN10088 etc.
Inspections include but not limited to MT, UT, PT, RT, Dimension inspection, Visual inspection, hydro test, etc.

Walkson is a professional white iron liner factory, we provide manufacturing services china, wear liners, stainless steel casting, white iron wear plates, etc. For more information, please feel free to contact us!