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Hydraulic remote control 4 service ports one
control leveR.
Applications
Piloting remote of:
• directional control valves.
• variable displacements pumps and motors.
• auxiliary valves.
Hydraulic remote control 4 service ports one control
lever is capable of working with a maximum input pressure of 100 bar at a maximum oil input capacity of 16 l/min.
The lever anti-swaying system and the ergonomic handle provide great sensitivity while manoeuvring and make use very comfortable for the operator.
Operating principle
Hydraulic remote control works according to the principle of direct-acting pressure reducing valves.
In rest position, the Joystick lever is held in neutral by return spring; inlet port P is closed and ports are connected to
tank port T.
By selecting control lever, plunger compresses return spring and reaction spring through cam mechanism; consequently it shifts spool and opens connection holes between inlet port P and service ports.
This causes a pressure increase on service ports that is proportional to the control lever stroke and the reaction spring.
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