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The Hoffman Specialty 401475 Non-Vacuum Water Vent Valve is a steel valve designed for automatic or manual venting systems in heating applications. This product features a straight body style with a 1/8 inch MPT connection. It uses a disc-type vent and has a built-in check valve for effective operation.
This vent valve is suitable for various heating systems, providing reliable venting while maintaining pressure integrity.
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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