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Festo
31009
Air solenoid valve MVH-5-1/4-L-B
The Festo 31009 is an electrical 5/2-way monostable industrial component featuring a piston gate valve structural design and a width dimension of 33 mm with a 32 mm width. It operates within a 0.3 MPa to 1 MPa (3 bar to 10 bar) operating pressure range, delivering a normal nominal flow rate of 1600 l/min through G1/4 pneumatic working ports utilizing internal pilot air supply and a soft sealing principle. This piloted valve incorporates a pneumatic spring reset method, non-detenting manual override, adjustable exhaust air function, positive overlap lap, and a non-reversible flow direction with a 10 mm nominal width, 0.38 b-value, and 6.35 l/sbar C value for any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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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
- 31009
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 31009.
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
- 5/2-way, monostable
- Actuation type
- Electrical
- Width
- 32 mm
- Normal nominal ow rate (normalized to DIN 1343)
- 1600 l/min
- Pneumatic working port
- G1/4
- Operating pressure
- 0.3 MPa...1 MPa | 3 bar...10 bar
- Structural design
- Piston gate valve
- Reset method
- Pneumatic 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
- Internal
- Flow direction
- Non-reversible
- Lap
- Positive overlap
- b-value
- 0.38
- C value
- 6.35 l/sbar
- Max. switching frequency
- 3 Hz
- Switching time off
- 37 ms
- On switching time
- 28 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]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
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 31009. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.