Redhat (ASCO) EF8210G002 Explosion Proof Solenoid Valve, 2 Way Normally Closed, 1 2 in NPT, Brass Body, NBR Seal, 120 V AC, 6.1 W, Pilot Operated 31775 Unequal Union Unequal Union 000 Includes Mounting Hardware No IP NEMA Rating IP65 Pressure Range Type Pressure Adjustable Set Points No Primary Display Units psi Primary Units psi Process Temperature Range 14 Degrees to 140 Degrees F With Calibration Certificate Standard Gauge Battery Type (2) C Batteries Hazardous Location Rating Not Rated Includes Batteries Yes Weatherproof Yes Power Source Battery Non Sparking No Process Connection Location Bottom Includes Calibration Certificate No Data Update Frequency 100 msec Fluid Temperature 180°F Response Time 1 sec Coil Enclosure Explosion Proof Pumps Valve Type High Flow Mounting Orientation Vertical Operation Type Pilot Operated Valve Ways 2 Way Valve Positions 2 Position Body Material Brass Seal Material NBR Nominal Pipe Size 1 2 in Inlet Connection Type NPTF Outlet Connection Type NPTF Voltage 110V AC