Test & Drain Valve 1" , UL Listed

Test & Drain with an integral sight glass assembly, provides a simplified means for testing of waterflow alarm devices and draining of feed mains. Test and drain valve is a 300 PSI rated single handle ball valve that was specifically designed to provide both the test function and the express drain function required for a wet fire sprinkler system. It include tamper resistant test orifice and sight glass for maximum visibility when operated.