Pressure Independent Control Valve With Electric Actuator 1 1 2 In. NPT 2 Way 50 GPM Stainless Steel Trim D CV90=2500 CV60=675 Floating 2 Position Rango de Presion:0 a 1" w.c. Floating 2 Position tamaño de tubería de 32 mm con salida de pulsos de 10 litros NPT 2 Way 50 GPM Stainless Steel Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac 1 Aux Switch Nema 3R Enclosure Pressure Independent Control Valve With Electric Actuator 1 1 2 In