MFH-5-1/4 – Air Solenoid Valve – Festo Directional Control Valves
$ 15.18
SKU: Festo 6211
Manufacturer Part Number: Festo 6211
Festo Directional Control Valves: MFH-5-1/4
OEM Spec Ref
The Festo MFH-5-1/4 with MPN 6211 is a high-performance directional control valve designed for precision and durability in controlling compressed air flow in pneumatic systems. With its robust aluminum die-cast housing, this valve is ideally suited for harsh environments, offering excellent corrosion resistance and high reliability.
Key Features:
- Versatile Valve Functions: Operates as a 5/2 monostable valve, offering flexible control options for your pneumatic systems.
- Efficient Actuation: Electrically actuated, it ensures swift and reliable operation with a minimal electrical power consumption of 4.5 W.
- High Flow Capability: Provides a maximum nominal flow rate of 1000 l/min, making it suitable for a range of industrial applications.
- Durable Build: Constructed with an aluminum housing and equipped with a mechanical spring for easy reset, it stands up to demanding operational conditions.
- Flexible Installation: The valve can be mounted on a DIN rail or directly to a manifold, with G1/4 threaded connections for ease of integration into existing systems.
- Environmental Resistance: Rated with a corrosion resistant class KBK 1, it handles low corrosion stress efficiently, and is ATEX certified for use in potentially explosive atmospheres.
Benefits:
- Energy Efficiency: Optimizes energy use with its low magnet power requirement, contributing to lower operational costs.
- Operational Reliability: Ensures consistent performance and reduces downtime due to its robust construction and high-quality materials.
- Enhanced Safety: With compliance to stringent safety standards including ATEX, it ensures safe operation in hazardous conditions.
Applications:
- Oil Platforms: Ideal for managing air flow under the extreme conditions of offshore environments.
- Chemical Production Facilities: Provides reliable control in the processing of chemicals where precise air flow is critical.
- Pharmaceutical Manufacturing: Ensures accurate and stable air flow in the production of pharmaceuticals, where air purity and control are paramount.
- Automation and Robotics: A key component in automated and robotic systems, offering precise control to enhance system efficiency and reliability.
The Festo MFH-5-1/4 directional control valve represents a blend of precision engineering and versatility, making it a prime choice for enhancing the performance and reliability of industrial pneumatic systems.
Technical Data
Feature | Specification |
---|---|
Valve function | 5/2, monostable |
Actuation type | Electrical |
Width | 30.5 mm |
Standard nominal flow rate | 1000 l/min |
Pneumatic working port | G1/4 |
Operating voltage | Via solenoid coil, to be ordered separately |
Operating pressure | 0.22 MPa … 0.8 MPa |
Operating pressure | 2.2 bar … 8 bar |
Structural design | Plate seat |
Reset method | Mechanical spring |
Certification | c UL us – Recognized (OL) |
Degree of protection | IP65 |
Nominal width | 7 mm |
Width dimension | 32 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 | 00991035 |
Lap | Underlap |
b-value | 0.19 |
C value | 4.49 l/sbar |
Switching time off | 29 ms |
On switching time | 9 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 | 290 g |
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 |
Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G¼ |
Pneumatic connection 3 | G1/4 |
Pneumatic connection 4 | G1/4 |
Pneumatic connection 5 | G1/4 |
Note on materials | RoHS-compliant |
Seals material | NBR |
Housing material | Die-cast aluminum |
Weight | 0.29 kg |
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