Pressure Independent Control Valve With Electric Actuator 1 In. NPT 2 Way 3 GPM Stainless Steel Trim DCA Pr TAMJ0 SCL 20 300 CC MIN WTR HR Rango de Presion:0 a 1" w.c. SCL 20 300 CC MIN WTR HR RMA rango de 3 NPT 2 Way 3 GPM Stainless Steel Trim DCA Profile Modulating Floating Two Position (Fail Safe Open) With 1 Meter Cable 24 Vac Pressure Independent Control Valve With Electric Actuator 1 In