Mindman makes a wide variety of solenoid, manual, air piloted valves.  Sizes range from M5 to 3/4 NPT.  Types include solenoid valves, lever valves, push button valves, foot valves, cam roller valves, air pilot valves, metering valves, flow controls and others.  Mindman valves are high quality pneumatic components that can be used the most demanding applications.