ASTM A890 5A Check Valve

An ASTM A890 5A Check Valve is a non-return valve constructed from ASTM A890 Grade 5A (an duplex stainless steel). It is designed to allow fluid flow in one direction while preventing backflow, ensuring unidirectional fluid movement within a pipeline, and is especially suitable for applications that demand resistance to corrosion and wear.

ASTM A890 5A Check Valve, Dual Plate, 8 IN, CL 150, API 594

ASTM A890 5A Check Valve, 8 Inch, CL 300 LB, API 594, API 6D

Dual Plate Non-Return Valve, A890 5A, API 6D, 26 IN, 300 LB

ASTM A890 5A Check Valve, 8 Inch, 600 LB, API 6D, API 594

Duplex Stainless Steel Non-Return Valve, 8 IN, CL 1500, 5A

8 Inch Dual Check Valve, ASTM A890 5A, 2500 LB, API 594

API 6D Dual Check Valve, 8 Inch, Class 900 LB, ASTM A890 5A

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.