Pressure Independent Control Valve With Electric Actuator 2 1 2 In. NPT 2 Way 30 GPM Plated Brass Trim DCA Voltaje Primario_277Vac rango de 120 1200 SCFH de Rango de Presión:0 a 1.0psi rango de 120 1200 SCFH de aire 500Vac) IP21 UL type 1 Frame size R8 with Modbus RTU Modbus CANopen communication capability Surface wall mounting with built in Choke + Safe Torque Off (STO) + Direct Torque Control (DTC) compatible with input voltages 380Vac 500Vac (400Vac 415Vac 440Vac 480Vac) (3 phase 3P) item code #3AUA0000204590 equivalent to ACS88001240A5K457 DATA SHEET NPT 2 Way 30 GPM Plated Brass Trim DCA Profile Modulating Floating(Fail In Place) 24 Vac 2 Aux Switches Nema 3R Enclosure Pressure Independent Control Valve With Electric Actuator 2 1 2 In