Pressure Independent Control Valve With Electric Actuator 3 4 In. NPT 2 Way 4 GPM Plated Brass Trim Standar SERIE 641B 380 480Vac) IP66 UL Rango de Presion:0 a 1" w.c. 380 480Vac) IP66 UL type 4X Frame size R1 (IP66 67 UL 4X) Surface wall mounting with built in Input switch kit (factory installed variant) + MPPT (the most power output possible) + Built in sens 575Vac) IP55 UL type 12 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 500Vac 600Vac (525Vac) (3 phase 3P) item code #3AXD50000786121 equivalent to ACS5800P011A6B056F255J424 DATA SHEET NPT 2 Way 4 GPM Plated Brass Trim Standard Profile Floating On Off(Fail In Place) 24 Vac Pressure Independent Control Valve With Electric Actuator 3 4 In