WAIRCOM, established in 1957, stands as a leading Italian manufacturer specialising in pneumatic automation components. The company has built its reputation by delivering high-quality pneumatic cylinders, valves, solenoid valves, and compressed air treatment solutions for industrial and mobile applications worldwide.

Over decades, WAIRCOM MBS has continuously strengthened its operational capacity, expanded its product portfolio, and established a robust sales network across multiple markets. This commitment to innovation and reliability has positioned the company as a trusted supplier within the industrial automation sector.


The solenoid valves series “W” can be directly actuated, servo-assisted or with mixed  actuation. These solenoid valves, produced in the 2/2 N.C. and N.A., 3/2 N.C. pneumatic function, are used in several industrial fields, thanks to their compatibility with large range of fluids.

Technical Specifications
Function: 2/2 Normall Closed
Min Differential Pressure: 0 Bar
Max Differential Pressure AC: 5 Bar
Max Differential Pressure DC: 3 Bar
Kv: 0.20 (m3/h)
Nominal Orifice: 3mm
Return: Pneumomechanical spring
Response time at 6 bar Energized: 13ms
Response time at 6 bar De-energized: 38ms
Flow rate at 6 bar: 750 NI/min
Operating pressure: Monostable: 2,5 ÷ 8 bar, Bistable: 1,5 ÷ 8 bar
Working temperature: NBR -10 ÷ +90 °C
Port size: G 1/8
Coils: WE3A
Electric connectors: USR102/N9, ULR1B
Body: Brass CW614N
Sleeve: Stainless steel AISI 303 or brass CW614N depending by type
Moving Core: Stainless steel 430 Fr
Springs: Stainless steel AISI 302
Seals: NBR

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