31003 Festo Directional Control Valves

31003 on Powermatic Associates
Festo

Part#:31003

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

Manufacturer:Festo

Category:Directional Control Valves

Product Lifecycle:Active

Product description

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/

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

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



31003 Related Documents

Manufacturer warranty

31003 Festo

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About the manufacturer

Festo

Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...

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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/

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