A SECRET WEAPON FOR PLUMBING ANGLE STOP VALVE

Weakened O-ring: The O-ring is actually a rubber ring that sits round the stem of the valve. It can help to create a seal among the stem and your body of your valve. If your O-ring is broken, it could potentially cause the valve to leak.Shut Posture: If the take care of is turned clockwise, the stem lowers the washer, urgent it from the valve seat