Hoffman Air Valve 401485 78, 3/4" Straight Water Main Air Valve thread_type_FTG x Male This C-634 is truly a

This C-634 is truly a unique product in an industry filled with copies

Angle Stop

1" X 3/4" X 1/2" CPVC TEE

End Connection(s): Flange (Socket)

Hoffman Air Valve 401485 78, 3/4" Straight Water Main Air Valve thread_type_FTG x Male This C-634 is truly aFor use on high pressure hot or cold water or glycolmains and process applications with specific gravitygreater than 0. 7 Cast brass body Tapped at top for 18" NPT safety drain connection fordischarging moisture Body unscrews for easy cleaning Built in Check Valve 34" NPT straight shank Maximum 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)