78, 3/4″ Straight Water Main Air Valve

Description

For use on high pressure hot or cold water or glycolmains and process applications with specific gravitygreater than 0.7Cast brass bodyTapped at top for 1⁄8″ NPT safety drain connection fordischarging moistureBody unscrews for easy cleaningBuilt-in Check Valve3⁄4″ NPT straight shankMaximum operating pressure 150 psig (10.3 bar)(Drop away pressure – maximum pressure against which the vent can open).Maximum hydrostatic pressure 450 psig (31.1 bar)Maximum temperature 250°F (121°C)