4V330C-08 1/4'' Closed Center 5 Way 3 Position Pneumatic Solenoid Valve

When the electrical part is charged, the electromagnetic coil generates electromagnetic force to lift the closing member from the sealed air hole, compressed air enters the pilot valve, and the pilot valve works; when the power is turned off, the electromagnetic force disappears and the valve action is reversed.

4V Series Solenoid Valve Features:
1. Pilot-oriented mode: optional for internal or external;
2. Structure in sliding column mode: good tightness and sensitive reaction;
3. Internal hole adopts special processing technology which has little attrition friction, low start pressure and long service life;
4. It is available to form integrated valve group with the base to save installation space;
5. Affiliated manual devices are equipped to facilitate installation and debugging;
6. Several standard voltage grades are optional;

Dimension of 4V330c-08 Pneumatic Solenoid Valve:

Specifications of 4V Series Internal Pilot Operated Pneumatic Valve:

Details:

Installation Instructions:
1. Before installing, be sure the valve hasn’t been damaged via transportation.
2. It’s suggested to use the medium lubricated by 40μm filter element. Be aware of the flow direction and port size.
3. Please notice whether the installation condition accords with technical requirements (such as “voltage”, “actuation frequency”, “working pressure” and “scope of application temperature”), then the equipment can be installed and used.
4. Notice the flow direction of air during installation, P is the air intake, A (B) is the work port and R (S) is the exhaust outlet.
5. Take measure to avoid vibration and frozen.
6. Before using the fittings and tubes make sure they are clean. When connecting to fittings, be sure the PTFE Thread Seal Tape is used correctly.
7. To keep the dust away, please use the silencer for the exhaust ports. Never forget to install dirt-proof boot in air intake and outlet during dismounting.
8. After installing, please use the manual override to test valve first.

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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