API 6D Check Valve

As a leading manufacturer of premium swing check valves, we adhere to industry standards including API 6D, API 594, BS 1868, and ASME B16.34. Our valves are available in sizes ranging from 2 to 50 inches (50-1250 mm) and can handle pressure ratings from 150 to 2500 LB. With precision engineering and compliance with ASME B16.5 RF and ASME B16.25 BW standards, our swing check valves ensure reliable performance for a wide range of applications.

Discover top-quality Resilient or Metal Seat Axial No-Slam Check Valves at our factory, adhering to API 6D standards. Available in sizes ranging from 2 to 36 inches and pressure ratings from 150 to 2500 LB, our valves are crafted from durable materials including Carbon, Stainless Steel, and Duplex Stainless Steel. Compliant with ASME B16.34, our valves ensure reliable performance and meet the highest industry standards.

High-Quality Swing Type Check Valve: Featuring an ASTM A216 WCB Body with 13% CR Trim, conforming to API 6D and BS 1868 standards. This Class 300 LB, PN50 check valve boasts a 12-inch size (DN300) and RF Flanged Ends.

Explore high-quality Swing Check Valves from a trusted manufacturer, adhering to industry standards such as BS 1868, API 6D, and ASME B16.34. Our valves feature a durable ASTM A216 WCB Cast Body, 13%Cr Trim, 6-inch size (DN150), and are designed for Class 150 LB and PN20 applications. The valves come with RF Flanged Ends for seamless integration into your system.

We Provide ASTM A216 WCB Swing Check Valves, Cast Steel Swing Check Valves, ASTM A216 WCB, BS 1868, API 6D, 6 Inch, DN150, Class 150 LB, PN20, RF Flange.