DN350 Check Valve, ideal for pipelines with a nominal diameter of 350 millimeters (14 inches), is engineered to ensure unidirectional flow by employing a spring-loaded disc. This valve is indispensable for preventing backflow and maintaining the integrity of fluid direction in substantial pipelines.
 

About Us

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.

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