Goole Valve Technology Co.,Ltd
Address: He_yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577-57781015
E_mail: goole4@goolevalve.com
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Structural principle of mechanically-operated change valve
Structural Principle
This type of valve is usually a two position valve and is reset with a spring. Two position two way motorized directional valve, with the valve core in the left position under the action of the spring, and P and A are not connected; When the stop on the moving component presses the roller to move the valve core to the right position, the oil port P is connected to A.
Working Principle
When liquid enters the hydraulic directional valve, it enters the valve body through the control port. Then, the liquid will enter different channels through the valve core, thereby changing the flow rate and direction of the hydraulic system. When liquid enters the valve core, it applies pressure to the valve core, causing it to move. When the valve core moves, it will change the flow direction and flow rate of the liquid, thereby achieving control of the hydraulic system.
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