Wafer Check Valves

Design Compliance API 594, API 6D Standard
Style & Design Type Wafer, Lug Solid and Scalloped Type
Size 2"~40"
Class ANSI 150# ~ 900#
Connection Flanged, Ring Type Joint, Drilled RF/RTJ, Treaded RF and Treaded RTJ
Material Carbon Steel ASTM A216 Gr. WCB
Stainless Steel ASTM A31 Gr. CF8/CF8M, ASTM A182 Gr.F304
Others Special Material upon Customer request