Construction. The GEMU 312/314 pneumatically operated 3/2-way valves have a rugged low maintenance aluminium piston actuator. GEMU 312 is flanged, GEMU 314 has threaded sockets. The connection for the ...

Pneumatics looks at the use of compressed air to create a circuit ... Everything you need to know about pneumatics. An actuator acts like a switch in a pneumatic circuit – it allows you to ...