logic valves - Yuken series

Directional control logic valves directional & flow control logic valves
	This valves are 2 way directional valves designed to open and close circuits in accordance with pressure signals from the pilot lines. They are used as multifunctional valves for controlling flow directions or flow direction and rates. Standard covers provided with a choice of several control valves are available so that optimum valves can be elected for control purposes. Details

solenoid operated directional control
logic valves

These solenoid operated directional control logic valves are composed of directional control valves and solenoid operated directional valves combined together. These solenoid operated directional logic valves serve to switch pilot lines and the directional control valves are used to control the directions of main circuits. Cover provided with various control valves are available to provide optimum control.

Details

relief logic valves

These relief logic valves are used to protect pumps and control valves from excessive pressure and control the pressure of their hydraulic lines at constant levels.
with the help of vent lines, they are also capable of remote and unload control.

Details

solenoid controlled relief logic valves

These solenoid controlled relief logic valves composite control valves having solenoid controlled directional and pilot relief valves and vent restrictors combined together.
This configuration eliminates pipes from the vent circuits of relief logic valves. They are used to put pumps into unloading operation, with the solenoid controlled directional valves serving to select pilot lines, or to place hydraulic system 2 or 3 pressure controls, with the pilot relief valves in action.

Details

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