Professional Industrial Valves Manufacturer

Electric wiring diagram and the classification of the valve

by:Mech     2021-02-03
The wiring diagram of electric Industrial Valves

electric valve connection method is based on the application of different demands and classification of the different working conditions on site, selected for different features of electric actuator wiring methods are also different. User should be the connection of related knowledge to understand somewhat, avoid rendered unnecessary trouble, on the one hand, the whole circuit short circuit fault; May cause machine etc, on the other hand, burn and produce the huge economic losses, and presents a more serious issue.

wiring diagram of electric valve categories: passive switch type (

Switch type with passive contact type feedback wiring diagram)

active switch type ( Ordinary type switch with the source light indicator diagram)

opening type potentiometer ( Switch with opening type wiring diagram)

intelligent adjusting type ( Input/output 4 - 20 ma intelligent external regulation diagram)

ac AC380V ( With passive contact feedback 380 v power supply wiring diagram)

dc DC24V ( Exchange of plus or minus the switch at the same time the passive signal feedback 24 v power supply wiring diagram)

electric valve actuators according to the supply voltage can be divided into general communication ( AC110V、AC220V、AC380V) , dc ( DC24V、DC12V) , pressing the button control methods are divided into active and passive switch, potentiometer, conditioning, etc.


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