Description
Time interval ( OFF ) 0.5--45 minutes Discharge time ( ON ) 0.5--10 seconds Manual test button ( micro switch ) Protection grade IP65 Flame retardant ABS plastic shell material Electrical connection DIN43650A Indicator lamp LED indicating power on / off AVA 16-A valve Type two two direct-acting valve In / out port size 1/2" Maximum working pressure 1.6Mpa Voltage range 10% Voltage of 220-230VAC Insulation class H We also have 1/4'' and 24VDC VALVE. Please be free to contact us if you need.