Manual control valve HYDRAULIC VALVES Description This valve is operated by line pressure by means of a 3 way selector valve, this selector has the positions “open”, “close” and “auto”. In the “open” position the valve is fully opened, in the “close” position the valve closes slowly to avoid water hammer. “Auto” is used to receive external orders (from solenoid, pressure reducing pilot, etc.) Applications The valve opens and closes in response to a local pressure command. It is possible to connect the vale to a remote pressure command. Available models Plastic valves 1 ½”, 2” and 3” Metal valves threaded 1 ½”, 2”, 2 ½”, 3” and 4” Metal valves grooved (“Victaulic”) 2”, 3” and 4” Metal valves flanged DN80, DN100, DN125, DN150, DN200, DN250 and DN300 Dimensions / Pressure loss Plastic valves Metal valves threaded Metal valves grooved “Victaulic” Metal valv