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Festo
567794
Solenoid valve MHJ9-QS-1/4-HF/LP-U
This Festo 567794 industrial component is a 2/2 closed, monostable poppet valve featuring direct electrical actuation and an air spring reset without spring return. Operating within a 0.5 to 4 bar working pressure range, the 9 mm wide valve achieves a standard nominal flow rate of 160 l/min, a 500 Hz maximum switching frequency, and IP40 protection. It incorporates a hard sealing principle, non-reversible flow direction, and permits any assembly position with a 9.5 mm grid dimension. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 567794
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 567794.
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Verified configuration
Technical Specifications
- Valve function
- 2/2 closed, monostable
- Type of actuation
- electrical
- Width
- 9 mm
- Standard nominal flow rate
- 160 l/min
- Working pressure
- 0.5 ... 4 bar
- Design structure
- Poppet valve without spring return
- Type of reset
- Air spring
- Protection class
- IP40
- Grid dimension
- 9.5 mm
- Note on operation
- Do not operate without flow | For block mounting with flow, max. ambient temperature 45°C.
- Sealing principle
- Hard
- Assembly position
- Any
- Manual override
- None
- Type of piloting
- direct
- Flow direction
- non reversible
- b value
- 0.36
- C value
- 0.66 l/sbar
- Maximum switching frequency
- 500 Hz
- Switching time on at 4 bar and 24 V in new condition
- 1 ms
- Switching time off at 4 bar and 24 V in new condition
- 0.4 ms
- Switching time on at 4 bar and 48 V in new condition
- 0.8 ms
- Switching time off at 4 bar and 48 V in new condition
- 0.4 ms
- Switching time on at 4 bar and 12 V in new condition
- 1.3 ms
- Switching time off at 4 bar and 12 V in new condition
- 0.5 ms
- Switching time on at 0.5 bar and 24 V in new condition
- 0.8 ms
- Switching time off at 0.5 bar and 24 V in new condition
- 0.5 ms
- Tolerance for Switching time ON
- +/-15 %
- Tolerance for Switching time OFF
- +15%/-25%
- Operating voltage range DC
- 12 ... 53 V
- Duty cycle
- 100%
- Note regarding operating voltage
- Only with cable MHJ9-KMH-...
- Coil resistance
- 2.5 Ohm
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation not possible
- Restriction ambient and medium temperature
- related to switching frequency
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Storage temperature
- -20 ... 50 °C
- Max. permissible solenoid surface temperature
- 120 °C
- Medium temperature
- -5 ... 60 °C
- Ambient temperature
- -5 ... 60 °C
- Product weight
- 30 g
- Electrical connection
- Plug KMH | 2-pin
- Mounting type
- Optional | Line installation
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 567794. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.