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572079 Festo Directional Control Valves

Festo 572079 solenoid valve MHJ9-QS-4-LF Valve function: 2/2 closed, monostable, Type of actuation: electrical, Width: 9 mm, Standard nominal flow rate: 50 l/min, Operating pressure: 0,5 - 8 bar
Festo

Part#:572079

Manufacturer:Festo

Alt. Part#:MHJ9-QS-4-LF

Product Lifecycle:Active

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solenoid valve MHJ9-QS-4-LF Valve function: 2/2 closed, monostable, Type of actuation: electrical, Width: 9 mm, Standard nominal flow rate: 50 l/min, Operating pressure: 0,5 - 8 bar

About the manufacturer: Festo is one of the manufacturers that offers Directional Control Valves that you can order at marketplace.quotebeam.com. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.

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Product Details

  • Operating pressure
    0.5 bar ... 8 bar
  • Pneumatic working port
    QS-4
  • Reset method
    Pneumatic spring
  • Sealing principle
    Hard
  • Mounting position
    Any
  • C value
    0.2 l/sbar
  • Switching time off at 0.5 bar and 24 V in new condition
    0.9 ms
  • Switching time off at 8 bar and 24 V in new condition
    0.9 ms
  • Tolerance for ON switching time
    +/-15 %
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Permissible solenoid surface temperature
    120 °C
  • Ambient temperature
    -5 °C ... 60 °C
  • Width
    9 mm
  • Design
    Poppet valve without return spring
  • Type code
    MHJ9
  • b-value
    0.5
  • Switching time on at 4 bar and 48 V in new condition
    0.6 ms
  • Switching time on at 0.5 bar and 24 V in new condition
    0.7 ms
  • Duty cycle
    100%
  • Information on operating and pilot media
    Operation with oil lubrication not possible
  • Product weight
    30 g
  • Pneumatic connection 2
    QS-4
  • Actuation type
    Electrical
  • Standard nominal flow rate
    50 l/min
  • Information on operation
    Do not operate without flow. For block assembly with flow rate at max. ambient temperature 45 °C.
  • Type of control
    Direct
  • Symbol
    00992259
  • Switching time off at 4 bar and 48 V in new condition
    0.8 ms
  • Switching time on at 8 bar and 24 V in new condition
    0.8 ms
  • Note regarding operating voltage
    Operation only with connecting cable MHJ9-KMH-...
  • Corrosion resistance class (CRC)
    2 - Moderate corrosion stress
  • Temperature of medium
    -5 °C ... 60 °C
  • Seals material
    HNBR
  • Degree of protection
    IP40
  • Manual override
    None
  • Max. switching frequency
    500 Hz
  • Switching time on at 4 bar and 24 V in new condition
    0.7 ms
  • Switching time off at 4 bar and 12 V in new condition
    0.9 ms
  • Tolerance for switching time off
    +15 %/-25 %
  • Coil resistance
    2.5 Ohm
  • Storage temperature
    -20 °C ... 50 °C
  • Electrical connection
    2-pin KMH plug
  • Material of screws
    Steel
  • Valve function
    2/2, closed, monostable
  • Operating voltage
    24V DC
  • Width dimension
    9.5 mm
  • Flow direction
    Non-reversible
  • Switching time off at 4 bar and 24 V in new condition
    0.9 ms
  • Switching time on at 4 bar and 12 V in new condition
    1 ms
  • DC operating voltage range
    12 V ... 53 V
  • Restricted ambient and media temperature
    Depending on the switching frequency (see diagram)
  • Pneumatic connection 1
    QS-4
  • Type of mounting
    Optionally: With through-hole
  • Housing material
    PA-reinforced
  • Note on materials
    RoHS-compliant

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 572079 Specs

1-year warranty

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Festo Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Festo Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Festo, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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