Ventile

Pneumatics

Pneumatic valves control flow volume and switching direction of compressed air in control and automation systems. The range covers solenoid valves in brass, stainless steel and aluminium for 2/2-, 3/2-, 5/2- and 5/3-way functions, magnetic impulse valves for bistable operation, and mechanically actuated pushbutton and limit-switch valves. Fully stainless-steel series are available for corrosive media and hygienic environments.

Alongside direct-mount valves of the MO and M series, Airtec offers valve manifold stations with intermediate plates (RF series), end plates and blanking plates for compact valve islands. External pilot (ME series) versions allow operation in potentially explosive areas or where supply pressure at the actuation point is insufficient.

2/2-way (NO/NC) - blocking or releasing basic function, brass or stainless steel
3/2-way (NO/NC) - single spring-return switching, brass, stainless steel or aluminium
5/2-way (monostable) - control of double-acting cylinders with spring or air-spring return
5/3-way (bistable) - three defined centre positions: closed, exhausted or pressurised
Impulse valves (bistable) - low-power operation, switched position retained without energisation
Voltages: 12-230 V DC/AC - wide selection for PLC and relay controls
Body materialSealsTypical media
BrassNBR, EPDM, FKMCompressed air, water, neutral gases
Stainless steel (ES)EPDM, FKM, NBRCorrosive media, food, chemicals
AluminiumNBRBiodiesel, pneumatic control air

Typical applications: Control of pneumatic cylinders in handling and assembly systems, isolation of compressed air and fluid lines, process control in the food and pharmaceutical industries (stainless steel version), actuation of SHEV systems, compressor control, and applications in potentially explosive zones (external pilot ME version).

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