401485 Hoffman Model 78 Part No. 401485 Water Main Vent Valve
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$ 98.85
Datasheet The Hoffman Model 78 Part No. 401485 Water Main Vent Valve Water Main Vent Valve For use on high pressure hot or coldwater or glycol mains and process applications with specific gravity greater than 0.7 Cast brass body Tapped at top for 1⁄8″ NPT safety drain connection for discharging moisture Body unscrews for easy cleaning Built-in Check Valve 3⁄4″ NPT straight shank Maximum operating pressure 150 psig (10.3 bar)* Maximum hydrostatic pressure 450 psig (31.1 bar) Maximum temperature 250˚F (121˚C)
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