Detailed Product Description
1) Normally controls change of direction by external mechanical force 2) When the external mechanical force disappears, valve will automatically reset and change direction 3) Its knob type and push-block type structure has memory function 4) 2 kinds available: 2-position, 3-port; 2-position, 5-port in function 5) 2-position and 3-port valve is used for the control of signal output in pneumatic system, while 2-position and 5-port valve can directly drive air cylinder
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