4V310-08

4V310-08 1/4'' Internally Pilot Single Solenoid Valve

The 5/2 valve will have two actuator ports that are plumbed to the air actuator ports. When compressed air is supplied to the 5/2 valve it will pass through the valve. Air will flow to just one of the two actuator ports, however. The other actuator port will then be open to exhaust, allowing air from one side of the air actuator piston to escape, as a compressed air supply flows into the other actuator port.
When the 5/2 valve is operated, the spool or poppet inside the valve moves. Compressed air is then directed to the other actuator port. The previously charged line is then opened to atmosphere, thus allowing it to become the exhaust line from the actuator and out to atmosphere.
As the valve shifts, the actuator rod is extended or retracted alternatively; hence the term double acting.
The home position for the actuator (whether it’s an extended or retracted rod or, if a rotary actuator, rotated in one direction or the other) will be determined by the requirements of the air circuit. The 5/2 valve is plumbed to ensure that air is supplied to the appropriate actuator port to achieve the desired rod position when the air valve is at rest.

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Product Features:
1. High-strength aluminum alloy botton cover 2. One-time machining of valve lever by CNC, high precision 
3. Valve body was machining by CNC, clean and beautifull 
4. spacial processing of inner hole, small friction resistance and low starting pressure 
5. High-precision pilot accessories, excitation time of only 0.05 seconds 
6. imported seals, the life up to 10 millions of times
7. Aluminum alloy piston is not easy to damage 
8. Embedded copper nut not easy to loose 
9. with a manual device for installaton and testing 
10. Copper coil has avariety of voltage available for selection

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