Product Model
mfh-3-1/8-s-npt
Selling Points
- 1The Festo MFH-3-1/8-S-NPT solenoid valve is an electrically actuated 3/2-way valve with a compact construction width of 26 mm, ideal for various pneumatic applications.
- 2This valve features a standard nominal flow rate of 500 l/min and operates within a pressure range of -0.95 to 10 bar, ensuring reliable performance in diverse conditions.
- 3The MFH-3-1/8-S-NPT valve is designed with a poppet seat and mechanical spring reset, providing a durable and reliable operation. It also meets IP65 protection standards, ensuring robustness against environmental factors.
- 4The valve is UL recognized (OL) and compliant with ISO 8573-1:2010 for compressed air quality, making it suitable for a wide range of industrial applications. It also supports lubricated operation for enhanced performance.
- 5With a switching time of 9 ms on and 33 ms off, the MFH-3-1/8-S-NPT valve offers fast and efficient switching capabilities, making it an excellent choice for high-speed pneumatic systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 3/2, closed, monostable | Actuation type | Electrical |
Width | 26mm | Standard nominal flow rate | 500l/min |
Pneumatic working port | 1/8 NPT | Operating voltage | Via solenoid coil, to be ordered separately |
Operating pressure | -0.95bar 10bar | Structural design | Plate seat |
Reset method | Mechanical spring | Certification | c UL us - Recognized (OL) |
Degree of protection | IP65 | Nominal width | 5mm |
Width dimension | 27mm | Exhaust air function | With flow control option |
Sealing principle | Soft | Mounting position | Any |
Type of control | Pilot-controlled | Pilot air supply port | External |
Flow direction | Reversible | Symbol | 00992879 |
Lap | Underlap | Pilot pressure MPa | 0.1MPa 0.8MPa |
Pilot pressure | 1bar 8bar | Switching time off | 33ms |
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 |
Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Ambient temperature | -5°C 40°C |
Product weight | 240g | 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 |
Pilot air port 12 | 10-32 UNF-2B | Pneumatic connection 1 | 1/8 NPT |
Pneumatic connection 11 | 1/8 NPT | Pneumatic connection 2 | 1/8 NPT |
Pneumatic connection 3 | 1/8 NPT | Note on materials | RoHS-compliant |
Seals material | NBR | Housing material | Die-cast aluminum |
Manufacturer ID | 10872 |
Specifications may be subject to change without notice