Duplex Stainless Steel Check Valve

A Duplex Stainless Steel Check Valve is an industrial valve crafted from duplex stainless steel, also called Duplex Steel, a Fe-Ni-Cr alloy known for its strength and corrosion resistance. It is designed to allow fluid flow in one direction while preventing backflow, enhancing pipeline safety and efficiency.

Duplex Stainless Steel Check Valve, A995 6A, 8 Inch, 150 LB

ASTM A890 5A Check Valve, Dual Plate, 26 IN, CL 150, RF

Duplex Stainless Steel Non-Return Valve, 14 IN, CL900, 4A

Duplex Stainless Steel Non-Return Valve, 8 IN, CL 1500, 5A

ASTM A890 4A Check Valve, 14 Inch, CL 1500 LB, API 594

Dual Plate Check Valve, ASTM A890 4A, API 6D, 150 LB, 6 Inch

API 594 Dual Check Valve, 48 Inch, 150 LB, ASTM A890 4A

ASTM A890 5A Check Valve, 8 Inch, 600 LB, API 6D, API 594

ASTM A995 6A Dual Plate Check Valve, 8 Inch, 1500 LB, RTJ

ASTM A182 F55 Dual Plate Check Valve, 10 IN, 1500 LB, API 594

About Us

Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.