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Festo
173047
Solenoid valve MEBH-5/3B-1/8-B-110AC
The Festo 173047 is an electrical industrial component featuring a 5/3 pressurized valve function, a 17.8 mm width, and a standard nominal flow rate of 400 l/min operating within a working pressure range of 3 to 8 bar. Built with a piston slide design structure, mechanical spring reset, soft sealing principle, and a 5 mm nominal size, this piloted unit includes internal pilot air supply, an 18 mm grid dimension, and throttleable exhaust-air function with non-reversible flow direction. It offers IP65 protection class, c UL us - Recognized (OL) authorization, freedom from overlap, any assembly position, and detenting manual override accessed with accessories, requiring a switching frequency at least once a week for forced dynamisation. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 173047
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
- Valve function
- 5/3 pressurized
- Type of actuation
- electrical
- Width
- 17.8 mm
- Standard nominal flow rate
- 400 l/min
- Working pressure
- 3 ... 8 bar
- Design structure
- Piston slide
- Type of reset
- mechanical spring
- Protection class
- IP65
- Authorization
- c UL us - Recognized (OL)
- 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
- Freedom from overlap
- Yes
- Note on forced dynamisation
- Switching frequency at least once a week
- Pilot pressure
- 3 ... 8 bar
- b value
- 0.37
- C value
- 3.2 l/sbar
- Switching time off
- 25 ms
- Switching time on
- 12 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)
- CE symbol (see declaration of conformity)
- according to EU low voltage guideline
- 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
- 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
- 153 g
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 173047. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.