MFH-5-1/2 Festo Tiger Classic Solenoid Valve (6420)
The Festo MFH-5-1/2 (Part No. 6420) is an industrial-grade Tiger Classic 5/2-way monostable solenoid valve engineered for high-flow directional control in heavy-duty pneumatic automation systems. Built with a durable die-cast aluminum housing and a poppet seat design, it delivers an impressive nominal flow rate of 3,700 l/min through G1/2 threaded pneumatic connection ports. Operating via an internal pilot system with a mechanical spring reset, it supports versatile mounting orientations and flexible coil voltage selection.
Specification | Technical Value |
|---|---|
Brand / Manufacturer | Festo |
Part Number / Part No. | 6420 |
Type Code | MFH-5-1/2 |
Product Series | Tiger Classic |
Valve Function | 5/2-Way, Single Solenoid (Monostable) |
Actuation Type | Electrical (Solenoid coil sold separately) |
Design Structure | Poppet / Dish Seat Design |
Pneumatic Connection | G 1/2 |
Standard Nominal Flow Rate | 3,700 l/min |
Operating Pressure | 2 bar to 8 bar (approx. 29 to 116 psi) |
Reset Method | Mechanical Spring |
Manual Override | Detenting |
Sealing Principle | Soft |
Operating Medium | Compressed air (conforming to ISO 8573-1:2010 [7:4:4]) |
Degree of Protection | IP65 (with connector plug mounted) |
Mounting Orientation | Any position |

Ssaoco Dammam
- Started from: Jul 10, 2025



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