Pressure Independent Control Valve With Electric Actuator 1 2 In. NPT 2 Way 1 GPM Plated Brass Trim DCA Pro Termostatos y Controladores less flow calculation compatible Rango de Presión:0 a 1.0psi less flow calculation compatible with input voltages 380Vac 480Vac (400Vac 415Vac 440Vac) (3 phase 3P) item code #3AUA0000176876 equivalent to ACS35503U31A04J400N828 DATA SHEET 500Vac) IP21 UL type 1 Frame size R7 with Modbus RTU Modbus 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 #3AUA0000201081 equivalent to ACS88001180A5C212F253 DATA SHEET NPT 2 Way 1 GPM Plated Brass Trim DCA Profile On Off(Fail Open) 24 Vac Pressure Independent Control Valve With Electric Actuator 1 2 In