Pressure Independent Control Valve With Electric Actuator 1 In. NPT 2 Way 2 GPM Stainless Steel Trim DCA Pr HEW3MSTA Hub Assembly Actuator Rango de Presion:0 a 1" w.c. Hub Assembly Actuator DSGT 119 C2S 0 15 NPT 2 Way 2 GPM Stainless Steel Trim DCA Profile On Off(Fail Closed) 24 Vac 1 Aux Switch Pressure Independent Control Valve With Electric Actuator 1 In