Product Announcement from Check-All Valve Mfg. Co.
The Lined Pipe Insert check valve is designed to fit between two flanges on most lined pipe systems. No gaskets are required, just spread the flanges, center the valve, and bolt the flanges.
The Lined Pipe Insert (LP) check valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe Insert valves are available in fluoropolymer (PTFE/FEP/PFA) and Alloy C-276 to satisfy the most demanding applications. Other materials are available by request.
Alloy C-276 (HC) & PTFE (TF)