Specifications Model: USS2-00001 Pipe Size: 1/2" Flow Aperture: 16 mm Body Material: Brass Gasket / Diaphragm / Seal: Viton Operation Type: Semi-Direct Lift Valve Operation Mode: Normally Closed Electric Current: Alternating Voltage: 24 volts Voltage range: + or – 10% Power rating: 21 VA Operational pressure range: Air, Water, Gases: 0 to 101 PSI; Oil: 0 to 72 PSI Flow capacity: 4.8 gallons per minute (GPM) of water at 60 oF with a pressure drop of 1 PSI Flow value: 4.8 Cv Temperature Minimum: 14 degrees Fahrenheit (-10 degrees Celsius) Temperature Maximum: 248 degrees Fahrenheit (120 degrees Celsius)
