Pressure Independent Control Valve With Electric Actuator 2 In. NPT 2 Way 50 GPM Plated Brass Trim DCA Prof TAJN0 & Cotter Pin L643 Rango de Presion:0 a 1" w.c. & Cotter Pin L643 208Vac 230Vac) IP21 UL type 1 Frame size R2 with Modbus RTU Modbus communication capability Surface wall mounting with built in Choke + STO Safe Torque OFF (SIL3 as per IEC61511 SILCL3 as per IEC62061 PLe ISO13849 1) compatible with input voltages 208Vac 240Vac (220Vac 230Vac) (3 phase 3P) item code #3AXD50000782772 equivalent to ACS5800P024A2F255J429 DATA SHEET NPT 2 Way 50 GPM Plated Brass Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac 1 Aux Switch Pressure Independent Control Valve With Electric Actuator 2 In