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The WAL-RICH 0408302 Single Shutoff Expansion Tank Valve is designed to isolate the expansion tank and enable the boiler to fill at zero pressure. This valve is constructed from durable brass material and features a 1/2" Male X 1/2" Female connection size, making it suitable for installation between the expansion tank and the air scoop in heating systems. It ensures proper system function by managing pressure and flow.
Brass valve for isolating expansion tanks and managing boiler pressure.
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