The solenoid valve 5/2 usually worked in the process of a double-acting actuator. The valve part has five different sides air link ports, in that one of the ports is connected among air source, and two with these double-acting actuators and rest of the two are with exhaust ports.
Double-acting component indicates both sides of a specific part of the cylinder piston that require the air pressure, which helps to push the pneumatic piston. Suppose when there presents pressure on the piston at one side, and the other side doesn’t have any pressure on then the piston ready to move sides through low pressure, and that cylinder will produce impel in one of the directions.
5/2 single solenoid valve to the double-action air cylinder:
Initial state:
When the solenoid valve remains disconnected with the power, and these Port P as well as port A of single solenoid valve remain connected.
Then the air supply starts passing to the left chamber from these pneumatic piston operating part through Port A, and air piston stops on right side chamber.
When the Port B as well as Port S stay connected, then these right chamber in piston operating part connected among Port B stands at an empty state.
Working state:
When the single solenoid valve stays connected among the energy..Then the single solenoid valve of port A, as well as port B, will be connected. The air passes at right chamber through the double-action pneumatic piston operating part through Port B.
Then the piston passes toward the left side. When the Port A as well as Port R will be connected. The left side chamber of this pneumatic piston operating part connected among Port R is about an empty state.Â
Power-off state:
The single solenoid valve returns to its original state.
2-position 5-way double solenoid valve to the double-action air cylinder:
When the coil of the left chamber is connected by power, then the Port P as well as port A of double solenoid valve stay connected. Then the air passes each chamber at one side from the double-action piston operating part through Port A to drive the piston on another side of this air cylinder.
When Port B, as well as Port S, stay connected. This chamber at another side of a piston operating part connected among Port B stands at an empty state.
If the right chamber coil stays connected by power, the double solenoid valve of port P, as well as B port, stay connected. This air enters through chamber at one side from these double-action piston operating part through Port B to drive the pneumatic piston on another side of this air cylinder. The Port A as well as Port R, stay connected.
 Then the chamber at one side from the piston operating part connected by Port A is in an empty state. On another side, the coil which is disconnected by power may continue the same current position without unchanged.
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