Pressure Independent Control Valve With Electric Actuator 2 1 2 In. NPT 2 Way 75 GPM Stainless Steel Trim D TDBNR00 NPT 3 Way 57 VRN2ENPX5002 NPT 3 Way 57 CV Plated Brass Trim DCA Profile On Off(Fail A Ab Open) 100 250 Vac 1 Aux Switch 480Vac) IP55 UL type 12 Frame size R7 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 380Vac 480Vac (400Vac 415Vac 440Vac) (3 phase 3P) item code #3AUA0000204844 equivalent to ACS58001156A4B056 DATA SHEET Pressure Independent Control Valve With Electric Actuator 2 1 2 In NPT 2 Way 75 GPM Stainless Steel Trim DCA Profile Floating On Off(Fail In Place) 24 Vac 2 Aux Switches