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

Our Duplex Stainless Steel Check Valve, manufactured in China, features a robust dual plate design and is made from ASTM A890 5A material. This 8-inch (DN200) valve is rated for Class 150 LB and complies with API 594 and API 6D standards. It is equipped with double flanged ends for easy installation and secure integration into pipeline systems. Constructed with a one-piece body, central pin, and two spring-loaded plates, this valve efficiently allows fluid flow in one direction while effectively blocking reverse flow. Compared to conventional swing check valves, our dual plate design significantly reduces both weight and length, resulting in cost and space savings for your piping system. Ideal for a range of industrial applications, including water treatment, oil and gas, and chemical processing, this valve ensures reliable performance and durability.

8 Inch Dual Plate Check Valve, API 594, ASTM A890 5A, 150 LB, DN200, Double Flanged Ends.

Valve Specification:

1842023 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Nominal Size: 8 Inch, DN200
Nominal Class: ANSI 150 LB, PN25
Body Material: ASTM A890 5A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM B148 C95800, Titanium Alloy
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598