How To Repair Leaking Shut Off Valve
How to fix a shutoff valve leak
Information technology's not uncommon for a make new shut-off valve to leak around the handle area whenever you turn it on. is probably occurring effectually the water valve stem. The water valve stem passes through a "packing" nut and washer, which provide a watertight seal. In the "old" days, cobweb was packed tightly around the stem, hence the name.
Tighten the packing nut
First try tightening the packing nut one-eighth to i-quarter turn with a wrench. On a new water valve, this almost always stops the leak. If it doesn't, the packing washer is probably damaged and volition demand replacement.
Here'south how. Starting time shut off the water to the leaking water valve. Next remove the handle from the stem and then loosen and remove the packing nut. Remove the sometime washer and slide on the new i. Reinstall the packing nut, tighten lightly with a wrench (don't over tighten at this or any other point) and reattach the handle. Plough the water back on, open up the repaired water valve and cheque for leaks. If it's leaking, tighten the packing nut one-eighth of a plow at a fourth dimension until the leak stops.
Water valve cutaway showing packing washer
To replace the packing washer, remove the handle and packing nut.
After you are done fixing your leaky water shutoff valve, check out how to ready a leaky shutoff with a supply valve piggyback.
Required Tools for this Project
Have the necessary tools for this DIY project lined upwards before you lot start—you'll save time and frustration.
- 4-in-i screwdriver
- Adjustable wrench
Required Materials for this Project
Avoid last-minute shopping trips by having all your materials prepare ahead of time. Here'due south a list.
- Packing washer
Source: https://www.familyhandyman.com/article/fixing-a-water-shutoff-valve-leak/
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