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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

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Solenoid valve, Series 400, bistable 5/2, size 1/2", threaded G (Cod. ESV420C - AirTac)
AIRTAC • Code 089410 • CF ESV420C
Solenoid valve, Series 400, bistable 5/2, size 1/2", threaded G (Cod. ESV420C - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 27-28 days)
Solenoid valve, Series 400, Bistable 5/2, size uses 1/2", thread G (Cod. ESV420CI - AirTac)
AIRTAC • Code 089411 • CF ESV420CI
Solenoid valve, Series 400, Bistable 5/2, size uses 1/2", thread G (Cod. ESV420CI - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, bistable 5/2, size usage 1/2", thread G (Cod. ESV420CW - AirTac)
AIRTAC • Code 089412 • CF ESV420CW
Solenoid valve, Series 400, bistable 5/2, size usage 1/2", thread G (Cod. ESV420CW - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, bistable 5/2, size 1/2", threaded G (Cod. ESV420E - AirTac)
AIRTAC • Code 089413 • CF ESV420E
Solenoid valve, Series 400, bistable 5/2, size 1/2", threaded G (Cod. ESV420E - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, bistable 5/2, utilization size 1/2", thread G (Code ESV420EI - AirTac)
AIRTAC • Code 089414 • CF ESV420EI
Solenoid valve, Series 400, bistable 5/2, utilization size 1/2", thread G (Code ESV420EI - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, Bistable 5/2, size usage 1/2", thread G (Cod. ESV420F - AirTac)
AIRTAC • Code 089415 • CF ESV420F
Solenoid valve, Series 400, Bistable 5/2, size usage 1/2", thread G (Cod. ESV420F - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, Bistable 5/2, size usage 1/2", threaded G (Cod. ESV420FI - AirTac)
AIRTAC • Code 089416 • CF ESV420FI
Solenoid valve, Series 400, Bistable 5/2, size usage 1/2", threaded G (Cod. ESV420FI - AirTac)
List price 132,19 € /pc.
Online 92,53 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CA - AirTac)
AIRTAC • Code 089417 • CF ESV430CA
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CA - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 27-28 days)
Solenoid valve, Series 400, 5/3 closed center, size 1/2", thread G (Cod. ESV430CB - AirTac)
AIRTAC • Code 089419 • CF ESV430CB
Solenoid valve, Series 400, 5/3 closed center, size 1/2", thread G (Cod. ESV430CB - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 27-28 days)
Solenoid valve, Series 400, 5/3 closed centers, dimensions 1/2", thread G (Cod. ESV430CBI - AirTac)
AIRTAC • Code 089420 • CF ESV430CBI
Solenoid valve, Series 400, 5/3 closed centers, dimensions 1/2", thread G (Cod. ESV430CBI - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CCI - AirTac)
AIRTAC • Code 089422 • CF ESV430CCI
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CCI - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", thread G (Cod. ESV430CE - AirTac)
AIRTAC • Code 089423 • CF ESV430CE
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", thread G (Cod. ESV430CE - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CF - AirTac)
AIRTAC • Code 089425 • CF ESV430CF
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CF - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CFI - AirTac)
AIRTAC • Code 089426 • CF ESV430CFI
Solenoid valve, Series 400, 5/3 closed center, usage size 1/2", threaded G (Cod. ESV430CFI - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Solenoid valve, Series 400, 5/3 exhaust center, usage size 1/2", thread G (Cod. ESV430EA - AirTac)
AIRTAC • Code 089427 • CF ESV430EA
Solenoid valve, Series 400, 5/3 exhaust center, usage size 1/2", thread G (Cod. ESV430EA - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 12-13 days)
Electrovalve, Series 400, 5/3 centers in exhaust, size uses 1/2", thread G (Cod. ESV430EB - AirTac)
AIRTAC • Code 089429 • CF ESV430EB
Electrovalve, Series 400, 5/3 centers in exhaust, size uses 1/2", thread G (Cod. ESV430EB - AirTac)
List price 157,50 € /pc.
Online 110,25 € /pc.
On Order
(Ship. 9-10 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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P.IVA 05984490150 | Codice SDI: A4707H7 | Rea: MI-1062427 | Capitale Sociale: 100.000,00 €