Gas Valve

A small faucet-like device that controls the flow of gas to an appliance such as a gas water heater, dryer, or oven. When the handle is turned in line with the gas pipe, the valve is open; when it is perpendicular to the pipe, it’s closed.

Related Terms:

1. Abut
2. Backwater Valve
3. Drain Valve
4. Flush Valve
5. Flush Valve Seat