Socket Weld Check Valve

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A Socket Weld Check Valve, typically called SW Check Valve, is an industrial valve that utilizes socket weld connections to provide secure attachment, with a central hinged disc that allows one-way flow while preventing backflow, frequently applied in industries like oil and gas, petrochemicals, and water treatment, ensuring system integrity.

API 602 Piston Check Valve, A105N, 1-1/2 Inch, 800 LB, SW

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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.