Product Description
The Festo MH2, MH3, and MH4 series are fast-switching solenoid valves engineered for applications requiring higher flow rates and ultra-fast response times . These directly actuated poppet valves deliver switching times as low as 2 milliseconds, making them ideal for precision dosing, welding, and rejection systems . With versatile mounting options including direct mounting, individual sub-base, or manifold assembly for 2 to 10 valves, these valves provide flexible integration for high-speed pneumatic control applications .
Key Features & Advantages:
Ultra-Fast Switching Performance: Achieves switching times down to 2 ms with excellent reproducibility (opening time as low as 1.7 ms for select variants), enabling precise control in high-cycle applications .
Directly Actuated Poppet Valve: Direct-acting poppet design eliminates pilot air requirements, ensuring reliable operation even at low pressures and providing immediate response .
Versatile Mounting Flexibility: Supports three mounting configurations: direct mounting on panels, individual sub-base mounting, or manifold assembly on PR plates accommodating 2 to 10 valves for compact system integration .
Multiple Width Options: Available in 10 mm (MH2), 14 mm (MH3), and 18 mm (MH4) widths, allowing optimal space utilization based on flow requirements .
Integrated QS Push-In Fittings: Features integrated QS quick-connect fittings for rapid assembly and secure tube connections, reducing installation time .
Wide Operating Range: Operates across a pressure range of -0.9 to 8 bar with flow rates from 100 to 400 L/min, suitable for both vacuum and positive pressure applications .
Integrated Protection Features: Includes spark suppression and hold current reduction circuitry, with reverse polarity protection and IP65 protection class for demanding industrial environments .
Technical Specifications:
| Specification | MH2 Series | MH3 Series | MH4 Series |
|---|---|---|---|
| Brand | Festo | Festo | Festo |
| Series | MH2 | MH3 | MH4 |
| Valve Function | 3/2 or 5/2, monostable | 3/2, monostable | 3/2, monostable |
| Width | 10 mm | 14 mm | 18 mm |
| Standard Nominal Flow Rate | 100-200 L/min | 200-300 L/min | Up to 400 L/min |
| Switching Time | 2-4 ms | 2-3 ms | 2-3 ms |
| Operating Pressure | -0.9 to 8 bar | -0.9 to 8 bar | -0.9 to 8 bar |
| Operating Voltage | 24V DC (5W / 1.25W hold) | 24V DC | 24V DC |
| Nominal Diameter | 2 mm | 3 mm | - |
| Design | Pressure release poppet valve | Pressure release poppet valve | Pressure release poppet valve |
| Reset Type | Mechanical spring return | Mechanical spring return | Mechanical spring return |
| Flow Direction | Limited reversible | Limited reversible | Limited reversible |
| Manual Override | Push-button (non-locking) | Push-button (non-locking) | Push-button (non-locking) |
| Protection Class | IP65 | IP65 | IP65 |
| Seal Material | HNBR, NBR | NBR, TPE-O | NBR |
| Housing Material | Coated die-cast zinc | Die-cast aluminum | Die-cast aluminum |
| Corrosion Resistance Class | CRC 2 | CRC 2 | CRC 2 |
| Maximum Switching Frequency | 280 Hz | ~200 Hz | ~150 Hz |
| Grid Spacing | 14 mm | 19 mm | - |
Available Example Part Numbers:
| Part Number | Series | Valve Function | Connection Type | Flow Rate |
|---|---|---|---|---|
| MHE2-MS1H-3/2G-QS-4 (196135) | MH2 | 3/2 NC | QS-4 push-in | 100 L/min |
| MHE2-MS1H-3/2G-M7 | MH2 | 3/2 NC | M7 thread | 100 L/min |
| MHE2-MS1H-5/2-M7 | MH2 | 5/2 monostable | M7 thread | 200 L/min |
| MHE3-MS1H-3/2G-1/8-K (525149) | MH3 | 3/2 NC | G1/8 thread | ~250 L/min |
| MHE3-MS1H-3/2G-QS-6 (525150) | MH3 | 3/2 NC | QS-6 push-in | 200 L/min |
| MHA2-MS1H-3/2G-2-K (196121) | MH2 | 3/2 NC | Sub-base mount | 100 L/min |
Manifold Assembly Options:
PR manifold plates for 2 to 10 valves
Individual sub-base for single valve mounting
Direct mounting with through-holes
Ideal For:
Precision dosing systems, high-frequency welding applications, high-speed rejection systems, assembly automation, material handling equipment, pick-and-place operations requiring rapid response, non-contact conveying, part ejection systems, laboratory automation, and industrial processes requiring switching frequencies up to 280 Hz.
Why Choose FESTO MH2/MH3/MH4?
Choose the Festo MH series fast-switching valves for their industry-leading 2 ms switching time, directly actuated poppet design eliminating pilot delays, versatile 10-18 mm width options, and flexible manifold assembly for 2 to 10 valves—delivering ultra-fast, reliable pneumatic control for high-speed Malaysian manufacturing and automation applications.
Tags:
#Festo #MH2 #MH3 #MH4 #FastSwitchingValve #HighFrequencyValve #PoppetValve #3WayValve #MalaysiaSupplier
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