1/2 Inch Check Valve

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A 1/2 Inch Check Valve, equipped with a 1/2 inch or DN15 nominal diameter, ensures unidirectional flow while preventing backflow. Its compact size is suited for installations with space constraints, and it plays a vital role in maintaining flow integrity in tight spaces, such as residential plumbing and compact industrial systems.

ASME B16.34 Piston Check Valve, 1/2IN, CL800, ASTM A182 F316

ASTM A182 F304 Swing Check Valve, 1/2 Inch, 800 LB, API 602

ASTM A351 CF8 Non-return Valve, 1/2 IN, 1000 PSI, Threaded

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.