mfh-3-1/4
Product ID:4
Updated: 2026/7/4
Key Features
- 1Control pneumatic systems precisely with a 3/2-way, monostable valve function.
- 2Achieve a high flow rate of 800 L/min across 1.5-8 bar pressure.
- 3Ensure reliable operation via a poppet seat and spring reset design.
- 4Minimize leakage with soft sealing for optimal environmental performance.
- 5Meet IP65 and RoHS standards for dust, water, and environmental resistance.
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Technical Specifications
Detailed engineering parameters
| 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
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