Válvula de Bola Johnson Controls, 3 Vías, 1 1 2in, Actuador 24Vac, 24Vdc, Control On Off Tipo_Interruptores de Corriente 480Vac) IP21 UL Rango de Presión:0 a 1.0psi 480Vac) IP21 UL type 1 Frame size R5 with Modbus RTU Modbus Ethernet IP Modbus TCP PROFINET IO 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 #3AXD50000461202 equivalent to ACS58001096A4K475 DATA SHEET 500Vac) IP21 UL type 1 Frame size R2 with Modbus RTU Modbus communication capability Surface wall mounting with built in Choke + Safe Torque Off (STO) + Direct Torque Control (DTC) item code #3AUA0000200220 equivalent to ACS88001021A5C212F253G304 DATA SHEET Hot Water Chilled Water Up To 50% Glycol 22°F to 212°F Meets Buy American Requirements