The Wafer Insert (WV) valve is designed to fit between two mating ANSI flanges. Two gaskets are required, instead of the one normally used. The "drop in" valve body fits inside the bolt circle for quick installation and removal in rigid piping applications where the use of the F1, F6, or FP are not practical. Many valves in this series meet API 594 requirements are the ultimate check valves in flanged systems. They provide the most simplest and economical way to install check valves in piping systems. The valve body automatically positions the valve and holds it in place while bolts are being installed and tightened.

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Wafer Valve (WV) 
Available materials:
316 SS, Alloy 20 (A2), Brass (BR), Carbon Steel (CS), Alloy B (HC),
Alloy C-276 (HC), MONEL (MO), Titanium (TI)