Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
31004
Air solenoid valve MVH-5/3G-1/4-S-B
The Festo 31004 is an electrical 5/3-way closed piston gate valve featuring a 32 mm width, a nominal width of 10 mm, and a normal nominal flow rate of 1600 l/min through G1/4 pneumatic working ports. Engineered with a mechanical spring reset, soft sealing principle, positive overlap, and reversible flow direction, it operates within a pressure range of -0.09 MPa to 1 MPa using an external pilot air supply port with pilot pressures between 0.3 MPa and 1 MPa. This component includes an adjustable exhaust air function, non-detenting manual override, and supports any mounting position. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 31004
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 31004.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Valve function
- 5/3-way, closed
- Actuation type
- Electrical
- Width
- 32 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1600 l/min
- Pneumatic working port
- G1/4
- Operating pressure
- -0.09 MPa...1 MPa | -0.9 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Mechanical spring
- Nominal width
- 10 mm
- Width dimension
- 33 mm
- Exhaust air function
- Adjustable
- Sealing principle
- Soft
- Mounting position
- Any
- Manual override
- Non-detenting
- Type of control
- Piloted
- Pilot air supply port
- External
- Flow direction
- Reversible
- Lap
- Positive overlap
- Pilot pressure MPa
- 0.3 MPa...1 MPa
- Pilot pressure
- 3 bar...10 bar
- b-value
- 0.38
- C value
- 6.35 l/sbar
- Max. switching frequency
- 3 Hz
- Switching time off
- 37 ms
- On switching time
- 27 ms
- Changeover time
- 39 ms
- Max. positive test pulse with 0 signal
- 2200 µs
- Max. negative test pulse on 1 signal
- 3700 µs
- Coil characteristics
- 24 V DC: 2.5 W
- Permissible voltage uctuations
- +/- 10%
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
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 31004. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.