Spool valves are a type of air valve that control the flow of air within a pneumatic system. They consist of a notched metal cylinder, known as the spool, which slides within a precisely machined body ...

Spool valves solenoid valves are devices used to control the flow of fluids or gases. They consist of a spool that slides within a cylinder to open or close ports, thereby directing the flow through ...

Deciding which valve to use for a hydraulic or pneumatic system depends on a couple of design factors: the internal design of your circuit and the overall function of your valves. The two major valves ...