Pressure Independent Control Valve With Electric Actuator 3 4 In. NPT 2 Way 1 GPM Stainless Steel Trim DCA TDFCR00 NPT 2 Way 202 Rango de Presion:0 a 1" w.c. NPT 2 Way 202 CV Stainless Steel Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac 0 HP 45A 460 VAC Three Phase Built In EMC Filter IP20 Modbus Built In 24 Month Warranty NPT 2 Way 1 GPM Stainless Steel Trim DCA Profile On Off(Fail Open) 24 Vac Pressure Independent Control Valve With Electric Actuator 3 4 In