PN150 Check Valve

PN150 Check Valve is a directional flow device tailored for pressure systems rated at approximately 150 bars (Class 900 LB) and it is designed to guarantee fluid movement in one direction only, effectively preventing reverse flow, commonly used in high-pressure scenarios like natural gas transmission.

Titanium Alloy Non-Return Valve, API 594, 12 Inch, 900 LB

Spring Loaded Dual Check Valve, 4 IN, 900 LB, ASTM A351 CF8M

API 602 Swing Check Valve, 3IN, 900 LB, A182 F51, API 594, RF

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.