Trunnion Seat Design

Trunnion Seat Design

Features

This seat is designed following standard ball valve body dimensions.This design covers applications under normal conditions as well as more difficult ones, like high temperature and aggressive environments. Sizes range from 1/2” to 60”. You can find the material for rings and inserts available in stock to quick delivery. Alternatively, you can have order a custom design; we only ask that you adhere to our standard raw material sizes.

Composition

The hard inserts usually used in this configuration are:

P.T.F.E.
DEVLON®
P.C.T.F.E.
NYLON
PEEK

Applications

These seats are used in side entry Trunnion and Floating valves produced in 2 or 3 pieces