Dual Plate Check Valves

The GH USA Dual Plate Check Valves are offered in Wafer and Lug styles in sizes up to 24” and ANSI pressure classes 150 through 2500 lb. We also offer these valves with Retainerless and Double Flanged options.
Pressure
150
300
600
900
1500
2500.
Size
ANSI 2"-24"
Type
Wafer
Lug
Retainerless
Double Flanged
Material
Stainless
Duplex F51
A351 CF8M (316 SS)
A351 CF3M (316L SS)
CF8 (304 SS)
CF3 (304L SS)
Others available upon request.
Carbon Steel
A216 WCB/WCC
A105
A352 LCB/LCC
Others avail. upon request
Specality Materials
See Here
Design
ANSI B16.34, API 6A, API 6D