This product is a set of electric-mechanical transformation equipment. In the range of the rated stroke and rated current, the input force is proportional to the input signal. Together with proportional control amplifier, it can be realized accurate control to electric-hydraulic valve spool. 1t has characteristic of long stroke, high repeat accuracy, high output force, etc. as component of directly proportional spillover valve, proportional flow control Valve, and proportional throttle, combination valve (PQ valve).
The parameter marked “*” an be adjusted according to the requirements。
Steady Stroke-Force Curve
Externality & Installation Dimensions
Product Code: GV40-4-A
Installation Position The vent hole must be installed on above.
Exhaust In order to realize stabilization control, please make the air out of the solenoid thoroughly, and full of oil. When exhausting, please open the bolt slowly and slowly. Be careful the spilling!
Adjust The Bolt By Hand If there is no current at the beginning adjustment or because of electrical accident, you can turn the bolt by hand; set the pressure or flux of the valve temporarily, please make sure the handle bolt return to the position at normal operating.
Explanation Of Sample
If the application is beyond the catalogue, please contact with us.
Characteristic curve for reference only。
The main performance parameter is obtained in the conditions of lab. Finally explanation and changing of the parameters by KAIDI.