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The A Y McDonald 4901-156 is a one-inch gas ball valve, specifically designed for low pressure gas applications. The valve features a lever operated actuator made from durable brass, ensuring reliable operation in residential, commercial, and industrial settings.
The A Y McDonald gas ball valve is certified for reliable performance and is suitable for low pressure environments.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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