Main Water Shut Off Valve Leaking When Closed

Step by step instruction showing how to stop a shut off valve from leaking at the stem.

Main water shut off valve leaking when closed.

To make a long story short. I turned off the water to the house at the main shut off valve while i was fixing a faucet problem. Tighten the packing nut tighten the packing nut on the toilet shutoff valve one eighth turn clockwise to try to seal a leak around the nut. Remove the old washer and slide on the new one.

When i try to turn off the hot water valve under the sink it starts to leak the cold water valve closes. We bought a new. Next remove the handle from the stem and then loosen and remove the packing nut. Fix a leaking shutoff valve photo 1.

The petcock is still leaking even with the valve closed all the way. If you have an old style gate or globe valve they are prone to leaking corrosion and damage which is an easy way to figure out if that s what s causing the leaking. First shut off the water to the leaking water valve. If you ve noticed that your home s main water shut off valve is dripping water you re probably wondering if this is a sign of a larger plumbing issue.

Wrap cloth or masking. After getting off the phone i followed his instructions and was able to get the valve stem to stop leaking and get the water turned off. Water shut off valves often leak at the handle or the stem after they. When i turned the main water shut off back on a slow drip is now occurring right at the knob.

How to shut off water to toilet. Frequently just a visual inspection can. If you ve noticed that your main water shut off valve is dripping it could be a sign of a big but easily fixable plumbing issue. Of course as with most plumbing parts that is if it is not abused.

Reinstall the packing nut tighten lightly with. A typical high quality main valve shut off valve costs a water main contractor less then 15 00 and should last for decades.