Check-All FIV Non Return Valve

The Flange Insert Valve can be installed in any ANSI class 150, 300, or 600 flanged connection in the system, horizontally or vertically with no alterations to existing pipe necessary. Simply spread a flanged joint, insert the valve, and tighten the bolts.

The Flange Insert Valve is the ultimate check valve in flanged systems.  Designed to be inserted between two mating ANSI flanges, it provides the simplest most economical way to install a check valve into a piping system.  The valve body automatically positions the valve and holds it in place while bolts are being installed and tightened.  All that is required is two gaskets in place of the one normally used in a flanged joint.

Available Materials:
316 Stainless Steel (SS), Alloy 20 (A20), Brass (BR), Carbon Steel (CS), HASTELLOYâ B (HB), HASTELLOYâ C (HC), MONELâ (MO), PVC (PV), TEFLONâ resin (TF), & Titanium (TI)