Flowrite 599 Series Valve Assembly features a 8 inch pneumatic actuator with 5 psi span. The 2 way normally closed 1 2 Voltaje Secundario_24Vac 33 CV Plated Brass Rango de Presión:0 a 1.0psi 33 CV Plated Brass Trim DCA Profile Floating On Off(Fail In Place) 24 Vac 460Vac) NEMA 3R UL type 3R Frame size R1 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 500Vac (400Vac 415Vac 440Vac 480Vac) (3 phase 3P) item code #3AXD50000463190 equivalent to ACS5800P012A4B058 DATA SHEET The 2 way normally closed 1 2 inch 2 Flowrite 599 Series Valve Assembly features a 8 inch pneumatic actuator with 5 psi span