4V420-15 Double Solenoid Pneumatic Air Valve 1/2" BSPT 220 Volt

4V420-15 Double Solenoid Pneumatic Air Valve 1/2" BSPT 220 Volt

Pneumatic solenoid valves generally have a spool design. They consist of an aluminum body with a cylindrical hole. The different ports of the valve connect to the cylinder. A sliding spool in the cylinder has several seals along its length. By sliding the spool back and forth through the cylinder, different ports can be connected or closed off. Pneumatic solenoid valves are appointed with two numbers. The first number shows how many ports the valve has, and the second number is the amount of states. For example, a 2/2-way valve has two ports (in/out) and two states (open/closed). A 5/2-way valve has five ports and two states. Directional valves usually have two, three, or five ports.

Directional control valves are used in pneumatic systems to direct or stop the flow of compressed air or oil to their equipment. They are probably the most commonly used components in pneumatic systems, such as those used to drive cylinders, larger industrial valves or pneumatic tools. The valve can have two or more ports and can perform various circuit functions. The directional control valve can be operated in different ways, such as manual operation or solenoid operation.

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Product Categories:

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3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
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12. Pneumatic Cylinder
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