Fortunately, repairing this common plumbing issue is often a straightforward diy task that can save you money and prevent further complications If weeping around the stem, i'd do as you read Step by step instruction showing how to stop a shut off valve from leaking at the stem.water shut off valves often leak at the handle or the stem after they.
Fix Shut Off Valve Leaking at Stem - YouTube
Is probably occurring around the water valve stem
The water valve stem passes through a “packing” nut and washer, which provide a watertight seal.
Easily learn how to fix a faucet leaking from stem All you need is a pair of pliers, inexpensive replacement packing string, and screwdriver. This will help prevent a sudden gush of water when you disassemble the valve. Water shut off valves often leak at the handle or the stem after they are turned off.