
Prevents dangerous back-siphonage and backflow into a potable water supply. All-brass construction with threaded connections, neoprene seat disc, rubber washer, and steel set screw. The V-3 is equipped with a protruding tip device for manual draining of faucet (after hose removal) preventing freezing. Maximum pressure is 125 psi; maximum temperature is 180°F (82°C). The V-3 is available chrome-plated (V-3C) on special order.
Note: These units are not intended for use where water contamination could occur as a result of draining or for permanent continuous pressure installation. For continuous pressure systems, install the BFP described here.
For use around homes, schools, commercial buildings, laboratories, or any place involving moveable hoses attached to threaded faucets, indoors or out.
3/4"
The V-3 and V-3C are certified to ASSE 1011 and CSA B64.2, listed by IAPMO and approved by CSA.
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