The Festo MFH-3-1/8-S is a compact 3/2-way monostable solenoid valve, designed for closed-circuit pneumatic systems requiring precise directional control. This valve features a 1/8-inch port, a nominal size of 5 mm, and provides a flow rate of 500 l/min, making it suitable for small to medium-scale applications. With a poppet seat design and external pilot actuation, it ensures reliability and flexibility in operation. The MFH-3-1/8-S also includes a detenting manual override, an optional mounting position, and IP65 protection, making it ideal for various industrial applications.
Key Features:
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3/2-Way Closed Monostable Design: Ensures stable and precise directional control in pneumatic systems with a closed-circuit configuration.
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Reversible Flow Direction: Allows airflow in either direction, adding versatility to complex pneumatic setups.
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External Pilot with Mechanical Spring Reset: Operates with external pilot air and utilizes a mechanical spring for reset, enhancing stability.
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Soft Sealing Poppet Seat Design: Minimizes leakage and offers protection against contaminants, extending the valve’s lifespan.
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Manual Override with Detenting: Allows manual control with a detent feature for operational flexibility.
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Flow Control Exhaust Option: Provides a controlled exhaust air release to manage airflow efficiently.
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Flexible Mounting Options: Compatible with manifold rail or through-hole installation, allowing easy integration into different systems.
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IP65 Protection Rating: Dust- and water-resistant, suitable for use in industrial environments.
Specifications:
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Valve Function: 3/2-way, closed, monostable
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Actuation Type: Electric
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Construction Width: 26 mm
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Nominal Size: 5 mm
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Standard Nominal Flow Rate: 500 l/min
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Operating Pressure Range: -0.095 MPa to 1 MPa (-0.95 bar to 10 bar)
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Pilot Pressure Range: 0.1 MPa to 0.8 MPa (1 bar to 8 bar)
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Reset Type: Mechanical spring
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Switching Time On/Off: On: 9 ms, Off: 33 ms
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Operating Medium: Compressed air (ISO 8573-1:2010 [7:4:4])
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Connection Ports: G1/8 for ports 1, 2, and 3; M5 for pilot air and exhaust ports
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Degree of Protection: IP65
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Electrical Connection: Via F coil (to be ordered separately)
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Ambient Temperature Range: -5°C to 40°C
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Product Weight: 240 g
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Materials: Die-cast aluminum housing, NBR seals, RoHS-compliant
Box Includes:
- Festo MFH-3-1/8-S Solenoid Valve
- User Manual
Applications:
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Industrial Automation: Ideal for controlling pneumatic actuators and cylinders in automated systems, offering reliable performance.
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Material Handling and Conveyance: Suitable for controlling air direction in conveyor systems and other material handling equipment.
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Packaging Machinery: Ensures efficient air control in packaging systems requiring precise actuation.
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HVAC and Ventilation Control: Useful for managing airflow in HVAC systems, enhancing overall system efficiency.
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Laboratories and Testing Facilities: Perfect for controlled airflow applications in testing setups and research environments.
