Product Model
mfh-5-1/4-b

Selling Points
- 1The Festo MFH-5-1/4-B solenoid valve features a 5/2 monostable function, ensuring reliable and precise control in industrial automation applications. Its electrical actuation provides fast and efficient operation.
- 2With a standard nominal flow rate of 1,300 liters per minute, this valve is designed to handle high-pressure applications, operating effectively between 2 to 10 bar.
- 3The valve's construction includes a poppet seat with a mechanical spring reset, ensuring consistent performance and durability. Its soft sealing principle and throttleable exhaust function enhance its versatility.
- 4The MFH-5-1/4-B is built with die-cast aluminum housing and features pneumatic connections of G1/4 size, making it easy to integrate into various pneumatic systems. It also supports internal pilot air supply.
- 5This solenoid valve is designed for use with compressed air in accordance with ISO 8573-1:2010, ensuring compatibility with standard industrial air supplies. It operates within a temperature range of -40°C to 60°C, making it suitable for a wide range of environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Valve function | 5/2, monostable | Actuation type | Electrical |
Width | 32mm | Standard nominal flow rate | 1300l/min |
Pneumatic working port | G1/4 | Operating pressure | 2bar 10bar |
Structural design | Plate seat | Reset method | Mechanical spring |
Nominal width | 7mm | Width dimension | 33mm |
Exhaust air function | With flow control option | Sealing principle | Soft |
Mounting position | Any | Manual override | Non-detenting |
Type of control | Pilot-controlled | Pilot air supply port | Internal |
Flow direction | Non-reversible | Symbol | 00991035 |
Lap | Underlap | b-value | 0.29 |
C value | 5.5l/sbar | Max. switching frequency | 3Hz |
Switching time off | 36ms | On switching time | 12ms |
Max. positive test pulse with 0 signal | 2200μs | Max. negative test pulse on 1 signal | 3700μs |
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 | -40°C 60°C | Temperature of medium | -10°C 60°C |
Ambient temperature | -5°C 40°C | Product weight | 300g |
Electrical connection | Via F coil, to be ordered separately | Type of mounting | Optionally: On PR rail With through-hole |
Pilot exhaust air port 84 | M5 | Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G? | Pneumatic connection 3 | G1/4 |
Pneumatic connection 4 | G1/4 | Pneumatic connection 5 | G1/4 |
Note on materials | RoHS-compliant | Seals material | NBR TPE-U(PU) |
Housing material | Die-cast aluminum | Manufacturer ID | 15901 |
Specifications may be subject to change without notice