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31003 Festo Directional Control Valves

Festo 31003 solenoid valve MFH-5/3B-1/4-S-B With manual override, without solenoid coil or socket. Solenoid coil and socket should be ordered separately. Valve function: 5/3 pressurised, Type of actuation: electrical, Width: 32 mm, Standard nominal flow rate: 1600 l/
Festo

Part#:31003

Manufacturer:Festo

Alt. Part#:MFH-5/3B-1/4-S-B

Product Lifecycle:Active

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solenoid valve MFH-5/3B-1/4-S-B With manual override, without solenoid coil or socket. Solenoid coil and socket should be ordered separately. Valve function: 5/3 pressurised, Type of actuation: electrical, Width: 32 mm, Standard nominal flow rate: 1600 l/

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

  • Max. switching frequency
    3 Hz
  • Lap
    Overlap
  • Standard nominal flow rate
    1600 l/min
  • Nominal width
    10 mm
  • Pilot pressure
    3 bar ... 10 bar
  • Pneumatic working port
    G1/4
  • Width dimension
    33 mm
  • Flow direction
    Reversible
  • Type of control
    Pilot-controlled
  • On switching time
    22 ms
  • Storage temperature
    -40 °C ... 60 °C
  • Electrical connection
    Via F coil, to be ordered separately
  • Pneumatic connection 3
    G1/4
  • Actuation type
    Electrical
  • Operating pressure
    -0.9 bar ... 10 bar
  • Design
    Piston gate valve
  • Mounting position
    Any
  • Symbol
    00991031
  • Changeover time
    35 ms
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Temperature of medium
    -10 °C ... 60 °C
  • Type of mounting
    Optionally: With through-hole
  • Pilot air port 14
    G1/8
  • Pneumatic connection 5
    G1/4
  • Note on materials
    RoHS-compliant
  • Valve function
    5/3, pressurized
  • Type code
    MFH
  • Sealing principle
    Soft
  • b-value
    0.38
  • Switching time off
    23 ms
  • Information on operating and pilot media
    Operation with oil lubrication possible (required for further use)
  • Product weight
    500 g
  • Pilot air port 12
    G1/8
  • Pneumatic connection 4
    G1/4
  • Width
    32 mm
  • Reset method
    Mechanical spring
  • Exhaust air function
    With flow control option
  • Manual override
    Non-detenting
  • Pilot air supply port
    External
  • C value
    6.35 l/sbar
  • Max. positive test pulse with 0 signal
    2200 µs
  • Corrosion resistance class (CRC)
    1 - Low corrosion stress
  • Pilot exhaust air port 82
    M5
  • Pneumatic connection 1
    G1/4
  • Seals material
    NBR
  • Max. negative test pulse on 1 signal
    3700 µs
  • Ambient temperature
    -5 °C ... 40 °C
  • Pilot medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Pilot exhaust air port 84
    M5
  • Pneumatic connection 2
  • Housing material
    Die-cast aluminum

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 31003 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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