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Valves

The AirTac pneumatic valves are the ideal choice for flow control in industrial automation systems.

Designed to offer high performance, long durability, and ease of installation, these valves are available in various configurations: monostable, bistable, electric control, manual, or mechanical.

Thanks to their construction precision and excellent value for money, AirTac valves represent a reliable and cost-effective solution for optimizing the efficiency of pneumatic systems.

Perfect for industrial applications, automatic machinery, and production plants.

AirTac Product Catalog (224MB, .zip) 

pneumatica-valvole

ATTI is an authorized distributor of IMI Norgren products, one of the world’s leading suppliers of solutions for industrial automation and pneumatics. Thanks to this partnership, we offer our customers direct access to a wide range of high-quality components for motion control, including:

  • Pneumatic valves
  • Cylinders
  • Pressure regulators
  • Filters, lubricators, and FRL units
  • Compressed air treatment systems

pneumatica-norgren

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Manual valve, 3 way, with knob, M5 (Cod. M3R05 - AirTac)
AIRTAC • Code 088498 • CF M3R05
Manual valve, 3 way, with knob, M5 (Cod. M3R05 - AirTac)
List price 13,60 € /pc.
Online 9,52 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 3 ways, with knob, series 100 monostable 1/8" G thread (Cod. M3R11006G - AirTac)
AIRTAC • Code 088499 • CF M3R11006G
Manual valve, 3 ways, with knob, series 100 monostable 1/8" G thread (Cod. M3R11006G - AirTac)
List price 15,60 € /pc.
Online 10,92 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 3-way, with wheel, series 200 bistable 1/8" G Thread (Cod. M3R21006G - AirTac)
AIRTAC • Code 088500 • CF M3R21006G
Manual valve, 3-way, with wheel, series 200 bistable 1/8" G Thread (Cod. M3R21006G - AirTac)
List price 20,39 € /pc.
Online 14,27 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 3 way, with knob, series 200 monostable 1/4" G thread (Cod. M3R21008G - AirTac)
AIRTAC • Code 088501 • CF M3R21008G
Manual valve, 3 way, with knob, series 200 monostable 1/4" G thread (Cod. M3R21008G - AirTac)
List price 20,39 € /pc.
Online 14,27 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 3-way, lever-operated, series 200 monostable 1/8" G thread (Cod. M3Y21006G - AirTac)
AIRTAC • Code 088503 • CF M3Y21006G
Manual valve, 3-way, lever-operated, series 200 monostable 1/8" G thread (Cod. M3Y21006G - AirTac)
List price 21,40 € /pc.
Online 14,98 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 3-way, lever-actuated, series 200 monostable 1/4" G Thread (Cod. M3Y21008G - AirTac)
AIRTAC • Code 088504 • CF M3Y21008G
Manual valve, 3-way, lever-actuated, series 200 monostable 1/4" G Thread (Cod. M3Y21008G - AirTac)
List price 21,40 € /pc.
Online 14,98 € /pc.
In Stock
(Ship. 10-11 days)
Mini manual valve, 5 ways, basic model, M5 (Cod. M5B05 - AirTac)
AIRTAC • Code 088505 • CF M5B05
Mini manual valve, 5 ways, basic model, M5 (Cod. M5B05 - AirTac)
List price 11,70 € /pc.
Online 8,19 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 5 ways, basic model, series 200 monostable 1/8" G thread (Cod. M5B21006G - AirTac)
AIRTAC • Code 088506 • CF M5B21006G
Manual valve, 5 ways, basic model, series 200 monostable 1/8" G thread (Cod. M5B21006G - AirTac)
List price 18,50 € /pc.
Online 12,95 € /pc.
In Stock
(Ship. 10-11 days)
Manual valve, 5 ways, basic model, series 200 monostable 1/4" G thread (Cod. M5B21008G - AirTac)
AIRTAC • Code 088507 • CF M5B21008G
Manual valve, 5 ways, basic model, series 200 monostable 1/4" G thread (Cod. M5B21008G - AirTac)
List price 18,50 € /pc.
Online 12,95 € /pc.
In Stock
(Ship. 10-11 days)

Frequently asked questions

What do 5/2 and 5/3 closed centers mean, in exhaust or pressure?

In pneumatic valves, the first number indicates the number of ports (inlets) of the valve, while the second indicates the number of positions.

  • 5/2 Valve: has 5 ports and 2 positions. It is commonly used to control a double-acting pneumatic cylinder, alternating the supply to the two chambers.
  • 5/3 Valve: has 5 ports and 3 positions. In addition to the two control positions, it has a central position that can have different configurations.

The main configurations of the central position are:

  • Closed centers: the ports are blocked. The cylinder tends to maintain its position, although any air leaks or external loads may cause it to shift.
  • Exhaust centers: the cylinder chambers are connected to exhaust, allowing the piston to move more freely.
  • Pressure centers: both chambers are supplied; the behavior of the cylinder depends on the piston surfaces and the applied forces.

ATTI offers various configurations of AirTac pneumatic valves.

Check the Valves category to compare the available models.

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