A: Often inspect the washer and valve seat for hurt or use. If needed, replace the washer or contact a plumber for repairs. Closed Situation: In the event the deal with is turned clockwise, the stem lowers the washer, pressing it from the valve seat and blocking drinking water stream. https://nealed963lnp3.popup-blog.com/30031883/5-tips-about-angle-stop-valves-plumbing-you-can-use-today