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DUPREE PRODUCTS
Making Unpleasant tasks more tolerable.

     Dupree Products proudly manufactures the Twis-Loc termination valve in both Manual and Air-powered versions. The Twis-Loc valve was orginally developed and marketed as the Owens Valve in 1964. It has been in production ever since. The Twis-Loc Valve has been installed by many manufacturers during this time such as, Airstream, SilverStreak, Bluebird, Newell and numerous other bus and recreational vehicle manufacturers. 
     The Air-powered version of the Twis-Loc valve was developed in 1985 and has enjoyed considerable success since then. It is a dependable, fast acting valve which opens and closes in under 1 second.
     We also manufacture a holding tank chemical, Treatzall TM This product contains no formaldehyde, dyes, or fragrances.
     In addition, we offer other products designed to improve the enjoyment of your recreational travels.
 
 
Dupree Products,
Suite 346, 2315 Whirlpool Street,
Niagara Falls, NY 14305
 
Telephone:      General Calls:     (716) 220-1267
                      Orders ONLY:      (888) 668-4288