12 Inch Check Valve

A 12 Inch Check Valve is a non-return valve tailored for pipelines with a 12-inch or DN300 diameter. It ensures unidirectional flow, finding its purpose in critical applications like municipal water supply systems, where it ensures that treated water flows in one direction only, to prevent contamination within medium-sized pipelines.

Bolted Bonnet Swing Check Valve, 12 IN, CL 150, WCB, API 594

API 594 Al-bronze Check Valve, C95800, 12IN, 150 LB, Flanged

ASTM B148 C95800 Wafer Check Valve, Dual Plate, 12 IN, CL300

ASTM B148 C95800 Swing Check Valve, API 6D, BS 1868, 12 Inch

ASTM B148 C95800 Swing Check Valve, 12 IN, 150 LB, BS 1868, API 594

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.