API 594 Dual Plate Check Valve, CF3M, 2 Inch, 150 LB, Wafer

Sep 13, 2025

Valve Description:
API 594 Dual Plate Check Valve, Wafer, A351 CF3M, Integral Seat.
Design: API 594
Body: ASTM A351 CF3M
Sizes: 2 Inch, DN50, 50mm(50 mm)
Nominal Class: 150 LB
End Connection: ASME B16.5
Face to Face: API 594
Test and Inspection: API 598

Product Range:
Body Material: Stainless Steel
Normal Diameter: 2 Inch - 16 Inch (DN50 - DN400)
End Connection: FLANGE, WAFER, LUG
Pressure Range: Class 150 LB (PN6 - PN250)
Working Temperature: -29°C - 425°C

Technical Parameters And Characteristics:

Product Item	Dual Plate Check Valve
Nominal Diameter	2 Inch - 16 Inch
Design Temp	Down to -29°C
Design Pressure	PN6-PN250
Material	Stainless Steel
Valve Body	Stainless 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