$ 140.07 Original price was: $ 140.07.$ 120.75Current price is: $ 120.75.
Manufacturer Part Number: Festo 9857
Festo Directional Control Valves: MFH-3-1/2
The Festo MFH-3-1/2, with MPN 9857, is a high-performance solenoid valve, meticulously designed for efficient and reliable directional control in various industrial applications. This valve ensures precise flow management and robust performance under various operating conditions.
Key Features:
Benefits:
Applications:
The Festo MFH-3-1/2 stands out as a testament to Festo’s commitment to innovation and quality in pneumatic solutions, offering a robust and versatile valve option for diverse industrial needs.
| Feature | Specification |
|---|---|
| Valve function | 3/2, closed, monostable |
| Actuation type | Electrical |
| Width | 52 mm |
| Standard nominal flow rate | 3700 l/min |
| Pneumatic working port | G1/2 |
| Operating voltage | Via solenoid coil, to be ordered separately |
| Operating pressure | 0.15 MPa … 0.8 MPa |
| 1.5 bar … 8 bar | |
| Structural design | Plate seat |
| Reset method | Mechanical spring |
| Certification | c UL us – Recognized (OL) |
| Degree of protection | IP65 |
| Nominal width | 14 mm |
| Width dimension | 69 mm |
| 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 |
| b-value | 0.3 |
| Switching time off | 90 ms |
| On switching time | 18 ms |
| Max. positive test pulse with 0 signal | 2200 µs |
| Max. negative test pulse on 1 signal | 3700 µs |
| 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 | 1100 g |
| 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 | G1/2 |
| Pneumatic connection 2 | G1/2 |
| Pneumatic connection 3 | G1/2 |
| Note on materials | RoHS-compliant |
| Seals material | NBR |
| Housing material | Die-cast aluminum |