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.

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Model No.: DPCKV-20260314
Categories: Check Valves ,Dual Plate Check Valve
Tags: Dual Plate Check Valves , API 594 Check Valves , ASTM A216 WCB Check Valve

Detail Information

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:

Product	Dual Plate Check Valve
Nominal Diameter	2 Inch - 48Inch
Design Temp	Down to -29°C
Design Pressure	PN6-PN250
Material	Carbon Steel
Valve Body	Carbon Steel
Design Standard	API 594
Face to Face	API 594
Connection End	FLANGE, WAFER, LUG
Test Standard	API 598
Package	Plywood
Application	water, oil and gas
Certificate	ISO 9001, ISO 14001, ISO 45001, CE, API 6D