Dual Plate Check Valves, API 594, WCB, 8 Inch, 150 LB, Wafer

This Dual Plate Check Valve is designed to API 594 standards, providing reliable, leak-proof performance for industrial pipeline systems. Constructed with a robust ASTM A216 WCB carbon steel body, it ensures strength, durability, and long-term service in moderate-pressure applications. Sized at 8 inches, DN200 (200 mm), and rated Class 150 LB, this wafer-style valve features an integral seat for tight sealing and smooth operation. Its wafer end design allows easy installation between flanges, minimizing space requirements and simplifying maintenance. As a leading Dual Plate Check Valve supplier in China, we deliver high-quality, precision-engineered valves for dependable flow control and protection.
 

Valve Description:
Dual Plate Check Valve, Wafer, Lug, ASTM A216 WCB, Integral Seat.
Design: API 594.
Body: ASTM A216 WCB.
Sizes: 8 Inch, DN200, 200 mm
Nominal Class: Class 150 LB
End Connection: ASME B16.5.
Face to Face: API 594 
Test and Inspection: API 598.

Product Range:
Body Material: Carbon Steel.
Normal Diameter: 2 - 48 Inch (DN50 - DN1200).
End Connection: FLANGE, WAFER, LUG.
Pressure Range: Class 150 LB-1500 LB (PN6 - PN250).
Working Temperature: -29°C - 425°C.

Technical Parameters And Characteristics: