4" 2-Way Globe Valve, Water Up To 50% Glycol, CV 160.0, 24 VAC, Proportional [0 to 10 VDC or 4 to 20 mA], Spring Retur TIWA1D0 CO2 Span Calibration Gas 0 Pressure Wet Nema 4

4" 2 Way Globe Valve, Water Up To 50% Glycol, CV 160.0, 24 VAC, Proportional [0 to 10 VDC or 4 to 20 mA], Spring Retur TIWA1D0 CO2 Span Calibration Gas 0 Pressure Wet Nema 4 CO2 Span Calibration Gas 0 ppm Concentration 17 Liter Canister For Use With AA01 or AA40 Calibration Kits 575Vac) IP21 UL type 1 Frame size R3 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 #3AXD50000271122 equivalent to ACS58001032A6 DATA SHEET 120 sec Runtime Spring Return