Product Model
mfh-3-1/4
Selling Points
- 1The Festo MFH-3-1/4 solenoid valve offers a 3/2-way, closed, monostable valve function, ensuring precise control in pneumatic systems.
- 2With a standard nominal flow rate of 800 liters per minute and operating pressures ranging from 1.5 to 8 bar, this valve is suitable for a wide range of applications.
- 3The valve features a poppet seat design with a mechanical spring reset, providing reliable operation and easy maintenance.
- 4The MFH-3-1/4 solenoid valve is designed with soft sealing principles, ensuring minimal leakage and optimal performance in various environments.
- 5This valve is IP65-rated, making it highly resistant to dust and water, and is also RoHS-compliant, meeting stringent environmental standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 3/2, closed, monostable | Actuation type | Electrical |
Width | 30.5mm | Standard nominal flow rate | 800l/min |
Pneumatic working port | G1/4 | Operating voltage | Via solenoid coil, to be ordered separately |
Operating pressure | 1.5bar 8bar | Structural design | Plate seat |
Reset method | Mechanical spring | Certification | c UL us - Recognized (OL) |
Degree of protection | IP65 | Nominal width | 7mm |
Width dimension | 32mm | Exhaust air function | With flow control option |
Sealing principle | Soft | Mounting position | Any |
Manual override | Detenting | Type of control | Pilot-controlled |
Flow direction | Non-reversible | Symbol | 00991041 |
Lap | Underlap | Switching time off | 29ms |
On switching time | 10ms | Max. positive test pulse with 0 signal | 2200μs |
Max. negative test pulse on 1 signal | 3700μs | Coil characteristics | See solenoid coil, to be ordered separately |
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 |
Storage temperature | -20°C 60°C | Temperature of medium | -10°C 60°C |
Ambient temperature | -5°C 40°C | Product weight | 320g |
Electrical connection | Via F coil, to be ordered separately | Type of mounting | Optionally: On terminal strip With through-hole |
Pilot exhaust air port 82 | M5 | Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G? | Pneumatic connection 3 | G1/4 |
Note on materials | RoHS-compliant | Seals material | NBR |
Housing material | Die-cast aluminum | Manufacturer ID | 9964 |
Specifications may be subject to change without notice