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Festo
173146
Solenoid valve MEH-5/3E-5,0-B
The Festo part number 173146 is an electrical industrial component featuring a 5/3 exhausted valve function, a piston slide design structure, and a width of 17.8 mm with an 18 mm grid dimension. It delivers a standard nominal flow rate of 500 l/min across a working and pilot pressure range of 3 to 8 bar, utilizing internal pilot air supply, mechanical spring reset, and a soft sealing principle with positive overlap. Certified with c UL us - Recognized (OL) authorization and an IP65 protection class, this unit includes a nominal size of 5 mm, throttleable exhaust-air function, non-reversible flow direction, and a detenting manual override operable with accessories in any assembly position. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 173146
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 173146.
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Verified configuration
Technical Specifications
- Valve function
- 5/3 exhausted
- Type of actuation
- electrical
- Width
- 17.8 mm
- Standard nominal flow rate
- 500 l/min
- Working pressure
- 3 ... 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
- Pilot pressure
- 3 ... 8 bar
- b value
- 0.5
- C value
- 1.54 l/sbar
- Switching time off
- 25 ms
- Switching time on
- 12 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
- 150 g
- Electrical connection
- Connection pattern type C to industry standard, 9.4 mm | Plug
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 173146. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.