173428

Name: Festo 173428 Solenoid valve MOEH-3/2-1/8-B
Brand: Festo

Solenoid valve MOEH-3/2-1/8-B

The Festo 173428 is a 3/2 open, monostable industrial component utilizing a piston slide design structure with soft sealing and positive overlap. Featuring a width of 17.8 mm, a grid dimension of 18 mm, and a nominal size of 5 mm, this electrically actuated and piloted valve delivers a standard nominal flow rate of 500 l/min across a working pressure range of 2 to 8 bar. It incorporates internal pilot air supply, mechanical spring reset, throttleable exhaust-air function, non-reversible flow direction, IP65 protection class, and c UL us Recognized (OL) authorization, while supporting any assembly position and detenting manual override with accessories. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 173428
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Technical Specifications

Valve function: 3/2 open, monostable
Type of actuation: electrical
Width: 17.8 mm
Standard nominal flow rate: 500 l/min
Working pressure: 2 ... 8 bar
Design structure: Piston slide
Type of reset: mechanical spring
Authorization: c UL us - Recognized (OL)
Protection class: IP65
Nominal size: 5 mm
Grid dimension: 18 mm
Exhaust-air function: throttleable
Sealing principle: soft
Assembly position: Any
Manual override: with accessories, detenting
Type of piloting: Piloted
Pilot air supply: Internal
Flow direction: non reversible
Lap: Positive overlap
b value: 0.3
C value: 2.2 l/sbar
Switching time off: 28 ms
Switching time on: 10 ms
Duty cycle: 100 %
Characteristic coil data: 24 V DC: 1.5 W
Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible (subsequently required for further | operation)
Vibration resistance: Transport application test at severity level 1 in accordance with FN | 942017-4 and EN 60068-2-6
Shock resistance: Shock test with severity level 2 in accordance with FN 942017-5 and EN | 60068-2-27
Corrosion resistance classification CRC: 2 - Moderate corrosion stress
Storage temperature: -20 ... 40 °C
Medium temperature: -5 ... 50 °C
Sound pressure level: 75 dB(A)
Pilot medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Ambient temperature: -5 ... 50 °C
Product weight: 105 g
Electrical connection: Connection pattern type C to industry standard, 9.4 mm | Plug | Cubic design

Engineering context

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Our sourcing response is prepared against Festo 173428. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.