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The Hoffman 79 Straight Water Main Vent Valve, MPN 401488, is designed for hydronic systems that handle hot, cold, or glycol water. This valve facilitates air removal and moisture discharge efficiently, essential for maintaining optimal system performance.
This vent valve is suitable for applications where water mains have a specific gravity greater than 0.7. The pneumatic bell design effectively discharges moisture, optimizing system operation.
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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