China 2/3 penumatic solenoid hand-pull valve Manufacturer, Supplier, Factory

This pneumatic combination switch is available in configurations controlling one to six compartments, suitable for centralized control of pneumatic valves in oil tankers. It includes control for bottom valves, vapor recovery valves, side panel ventilation valves, pipeline control valves, and unloading valves, enabling quick opening and closing and remote control to ensure safe and reliable loading and unloading operations.

Mini cylinder generally refers to a cylinder with a small diameter and stroke, and a smaller cylinder shape. MA, MI, and MAL are all mini cylinders, but the difference is that, MA and MI are stainless steel mini cylinders, while MAL are aluminum alloy mini cylinders

The diagram illustrates a pilot-operated solenoid valve, where the movement of the valve core enables fluid redirection. The necessary conditions for valve core movement are:

When to Choose Pneumatics?

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.

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.