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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
10421
Solenoid valve MFHE-3-1/2
The Festo part number 10421 is a 3/2 closed, monostable industrial component featuring a direct-piloted poppet seat design structure with a soft sealing principle and a non-reversible flow direction. Operating within a working pressure range of 2 to 10 bar, this unit delivers a standard nominal flow rate of 2,900 l/min through G1/2 pneumatic connections and a 12 mm nominal size. It incorporates a mechanical spring reset, an unthrottleable exhaust-air function, and through-hole mounting, with switching times of 28 ms on and 76 ms off across a medium temperature range of -10 to 60 °C and ambient temperatures from -5 to 40 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 10421
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 10421.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Design structure
- Poppet seat
- Flow direction
- non reversible
- Sealing principle
- soft
- Exhaust-air function
- not throttleable
- Type of reset
- mechanical spring
- Type of piloting
- direct
- Valve function
- 3/2 closed, monostable
- Working pressure
- 2 ... 10 bar
- Standard nominal flow rate
- 2,900 l/min
- Switching time off
- 76 ms
- Switching time on
- 28 ms
- Medium temperature
- -10 ... 60 °C
- Ambient temperature
- -5 ... 40 °C
- Mounting type
- with through hole
- Pneumatic connection, port
- 3 G1/2
- Nominal size
- 12 mm
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 10421. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.