• Works with full port ball and gate valves to seal off water

Solder without draining the entire system. Change out a valve, solder or glue on fittings, make line repairs and test lines while under pressure with the Water Gate®. There no need to shut off water to the rest of the building, drain-lines, use bread clogs or freeze lines. The Water Gate® seals withstand temperatures from -20 to 225 deg F. The Water Gate® water shutoff tool works on copper, steel or PVC lines and is pressure rated to 65 psi.