Product Model
mfh-5-1/4-npt
Selling Points
- 1The Festo MFH-5-1/4-NPT solenoid valve offers a 5/2-way monostable function, ensuring reliable and precise control of pneumatic systems.
- 2With electric actuation, this valve provides fast switching times of 29 ms off and 9 ms on, making it suitable for high-speed applications.
- 3The valve features a standard nominal flow rate of 1000 l/min, standardized to DIN 1343, making it efficient for various industrial processes.
- 4Constructed with a die-cast aluminum housing and soft sealing principle, the MFH-5-1/4-NPT ensures durability and minimal maintenance.
- 5The valve is designed with a mechanical spring reset and supports lubricated operation, enhancing its performance and longevity in demanding environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 5/2, monostable | Actuation type | Electrical |
Width | 30.5mm | Standard nominal flow rate | 1000l/min |
Pneumatic working port | 1/4 NPT | Operating voltage | Via solenoid coil, to be ordered separately |
Operating pressure | 2.5bar 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 | 00991035 |
Lap | Underlap | b-value | 0.19 |
C value | 4.49l/sbar | Switching time off | 29ms |
On switching time | 9ms | 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-B2-L |
Storage temperature | -20°C 60°C | Temperature of medium | -10°C 60°C |
Ambient temperature | -5°C 40°C | Product weight | 290g |
Electrical connection | Via F coil, to be ordered separately | Type of mounting | Optionally: On terminal strip With through-hole |
Pilot exhaust air port 84 | M5 | Pneumatic connection 1 | 1/4 NPT |
Pneumatic connection 2 | 1/4 NPT | Pneumatic connection 3 | 1/4 NPT |
Pneumatic connection 4 | 1/4 NPT | Pneumatic connection 5 | 1/4 NPT |
Note on materials | RoHS-compliant | Seals material | NBR |
Housing material | Die-cast aluminum | Manufacturer ID | 9976 |
Specifications may be subject to change without notice