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The AY MCDONALD MFG CO 4431T steam radiator valve is made of heavy-duty cast brass. This valve features a non-rising stem design which ensures a reliable operation. It is built for positive shut-off in steam applications. This product is intended for non-potable use and has an FNPT x MNPT Union end style.
This valve is essential for controlling steam flow in various heating systems. Its robust construction makes it durable for long-term use.
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