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Festo
173044
Solenoid valve MEBH-5/2-1/8-L-B-110AC
The Festo 173044 is an electrical 5/2 monostable industrial component featuring a piston slide design structure with an air spring reset and internal pilot air supply. This 17.8 mm wide valve operates within a working pressure range of 2.5 to 8 bar, delivers a standard nominal flow rate of 600 l/min, and provides an IP65 protection class alongside c UL us recognition. It incorporates a soft sealing principle, positive overlap, throttleable exhaust-air function, and a detenting manual override available with accessories. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 173044
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Valve function
- 5/2 monostable
- Type of actuation
- electrical
- Width
- 17.8 mm
- Standard nominal flow rate
- 600 l/min
- Working pressure
- 2.5 ... 8 bar
- Design structure
- Piston slide
- Type of reset
- Air spring
- Authorization
- c UL us - Recognized (OL)
- CE symbol (see declaration of conformity)
- according to EU low voltage guideline
- 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
- Pilot pressure
- 2.5 ... 8 bar
- b value
- 0.4
- C value
- 2.95 l/sbar
- Switching time off
- 18 ms
- Switching time on
- 15 ms
- Duty cycle
- 100 %
- Characteristic coil data
- 110 V AC: 50/60 Hz, pick-up power 3 VA, holding power 2.4 VA
- 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
- Plug pattern type C to EN 175301-803
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 173044. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.