China 3R hand pull air valve Manufacturer, Supplier, Factory

The function of the pneumatic valve is equivalent to the switch in the circuit, which controls the on-off and direction of the air circuit.

Three components of gas source processor.The valve positioner generates rotation through the coaxial connector or feedback rod, causing the cam to activate the micro switch. This, in turn, allows the micro switch to be triggered by the cam, sending switch signals to the external through the terminal block, and displaying locally through the indicator.

Pressure Center: Refers to the pressure applied at the solenoid valve’s inlet. Exhaust Center: Describes a state where fluid can be exhausted from one or more ports in the middle position. Closed Center: Describes a state where all ports are sealed, preventing fluid flow in the middle position.

Vacuum generators play an important role in modern industrial production due to their high efficiency, reliability, and convenience.

The movement in only one direction is driven by compressed air, typically the extension of the piston. The return stroke is completed by a spring or external force.

Please be informed that OLK Pneumatic will be closed for the Mid-Autumn Festival holiday from September 15th (Sunday) to September 17th (Tuesday). We will resume normal operations on September 18th (Wednesday).