Festo HEE Series On/Off Valve

The Festo HEE Series On/Off Valve is designed for pressurizing and exhausting pneumatic systems. They are available in three size variants - Mini, Midi, and Maxi - with varying pneumatic connection sizes. The valves feature a piston spool design and can be mounted in any orientation, suitable for use with compressed air or inert gases. They have a 3/2-way valve function, are normally closed and monostable, and cannot be throttled during exhaust. The valves are available with a choice of three voltage ranges (24V DC, 110V AC, 230V AC) and have a solenoid coil without a plug socket. They also offer a manual override function, which can be detenting or non-detenting. The exhausted air can be ducted via a threaded connection with a silencer.