A: When the angle stop valve is caught, you may seek to loosen it using a penetrating oil. When the valve continues to be stuck, you might need to get in touch with a plumber. Washer: A washer is located at the conclusion of the stem and forms a seal https://alfredi184nqr4.laowaiblog.com/29689773/new-step-by-step-map-for-angle-stop-valve-3-8