Dupree Twis-Loc Valve (Manual) - Gate & Seal Assembly

Gate and seal replacement for Dupree Twis-Loc 3" manual valves.   The Dupree Twis-Loc valve was originally developed and marketed as the Owens Valve in 1964, and it has been in production ever since. The Twis-Loc Valve has been installed by many manufacturers during this time such as Airstream, SilverStreak, Blue Bird, Newell and numerous other bus and recreational vehicle manufactures.  The Twis-Loc's significant feature is its certainty of operation and valve position with all parts able to be easily replaced. Replacement valve gate comes with main seal. Requires disassembly of valve and re-use of end cap, handle, spring, washer and screws. A new o-ring will be included with the Gate & Seal Assembly. Dupree Manual Valve Gate & Seal Assembly Replacement Instructions