A BS 1868 Check Valve is a check valve that adheres to the British Standard (BS) 1868, a standard that specifies requirements for cast or forged steel check valves with flanged or butt-welding ends, designed for the prevention of backflow in fluid systems across industries including petroleum and petrochemical.
 

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.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China