Definitions: M - Rough plumbing

main water shut-off valve

Similar - stack, main

A main water shut-off valve is a control valve located immediately downstream of the water meter, used to turn off/on all water flow to a property.


References - main water shut-off valve

See the following for additional main water shut-off valve information:



Service Professionals that can help with main water shut-off valve issues



Common projects involving main water shut-off valve



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