Product Model
mfh-5/3b-d-3-c
Key Features
- 1The Festo MFH-5/3B-D-3-C solenoid valve is a 5/3-way, pressurized valve designed for electric actuation, offering precise control and reliable operation in various industrial applications.
- 2With a standard nominal flow rate of 4000 l/min, this valve is suitable for high-flow applications, ensuring efficient pneumatic working in a wide range of conditions.
- 3The valve features a piston gate design with a mechanical spring reset method, providing robust and reliable operation even in demanding environments.
- 4The MFH-5/3B-D-3-C is designed to operate within a broad temperature range (-10 °C to 60 °C) and ambient temperature range (-5 °C to 40 °C), making it versatile for various industrial settings.
- 5This solenoid valve is compliant with international standards such as ISO 5599-1 and ATEX/UKCA certifications, ensuring safety and reliability in explosive environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 5/3, pressurized | Actuation type | Electrical |
| Width | 65mm | Standard nominal flow rate | 4000l/min |
| Pneumatic working port | Sub-base, size 3 as per ISO 5599-1 G1/2 | Operating voltage | Via solenoid coil, to be ordered separately |
| Operating pressure | 3bar 10bar | Structural design | Piston gate valve |
| Reset method | Mechanical spring | Maritime classification | See certificate |
| Certificate issuing authority | DNV-TAA000032X | Degree of protection | IP65 |
| Nominal width | 14.5mm | Width dimension | 71mm |
| Exhaust air function | With flow control option | Sealing principle | Soft |
| Mounting position | Any | Conforms to standard | ISO 5599-1 |
| Manual override | Detenting via accessory Non-detenting | ISO code | 358 |
| Type of control | Pilot-controlled | Pilot air supply port | Internal |
| Flow direction | Non-reversible | Symbol | 00991083 |
| Lap | Overlap | Switching time off | 75ms |
| On switching time | 36ms | 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) | Vibration resistance | Transport application test with severity level 1 as per FN 942017-4 and EN 60068-2-6 |
| Shock resistance | Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Temperature of medium | -10°C 60°C | Noise level | 85dB(A) |
| Ambient temperature | -5°C 40°C | Product weight | 1040g |
| Electrical connection | Via F coil, to be ordered separately | Type of mounting | On sub-base With through-hole and screw |
| Pilot exhaust air port 82 | M5 | Pilot exhaust air port 84 | M5 |
| Pneumatic connection 1 | Sub-base, size 3 as per ISO 5599-1 | Pneumatic connection 2 | Sub-base, size 3 as per ISO 5599-1 |
| Pneumatic connection 3 | Sub-base, size 3 as per ISO 5599-1 | Pneumatic connection 4 | Sub-base, size 3 as per ISO 5599-1 |
| Pneumatic connection 5 | Sub-base, size 3 as per ISO 5599-1 | Note on materials | RoHS-compliant |
| Seals material | HNBR NBR | Housing material | Die-cast aluminum |
| Manufacturer ID | 151875 |
Specifications may be subject to change without notice