Lined Pipe Valves

lined pipe insert-lp
Lined Pipe Insert (LP)

Meant to mate in-between flanges—it’s a cheap, easy to install check valve for lined pipe systems with no gaskets needed.

horizontal-vertical flanged & drilled ptfe lined-HT
Flanged & Drilled Fluoropolymer (PTFE) Lined (HT)

A one-piece with flanged ends, its PTFE liner (which partially covers the face of the flange) guarantees against pin hole leaks. HT design bodies are constructed from cast carbon steel.