Shutoff valves how to re open and repair
By fasih ullah
@fasihpti (652)
1 response
@macayada (1497)
• Cavite City, Philippines
25 Feb 21
Maybe the thread is already worn out and you need to replace it with a new one. Or try soaking it in oil overnight if you have already dismantled it. Or just add more layer of teflon tape to the thread.