1" 2 Way Ball Valve No Characterizing Disc, Chilled Water Hot Water Up To 50% Glycol, CV 63, 24 VAC VDC, Proportional Medio_Gases 500Vac) IP21 UL Rango de Presion:0 a 1" w.c. 500Vac) IP21 UL type 1 Frame size R1 with Modbus RTU Modbus PROFIBUS DP 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 #3AUA0000218489 equivalent to ACS8800111A05K454 DATA SHEET less flow calculation compatible with input voltages 380Vac 480Vac (400Vac 415Vac 440Vac) (3 phase 3P) item code #3AUA0000176207 equivalent to ACS35503U44A04N827 DATA SHEET 90 sec Runtime Chilled Water Hot Water Up To 50% Glycol