Product Description
The Festo MDH and MEBH series are electrically actuated directional control valves conforming to ISO 5599-1, featuring robust metal housings for demanding industrial environments . These ISO valves are designed for flexible manifold assembly allowing mixture of ISO sizes 1, 2, and 3, making them ideal for centralized pneumatic control in factory automation systems .
Key Features & Advantages:
ISO 5599-1 Compliance: Manufactured to international ISO 5599-1 standards, ensuring seamless interchangeability and integration with existing ISO-compatible pneumatic systems .
Robust Metal Housing: Heavy-duty metal construction provides exceptional durability and protection against mechanical stress in harsh industrial environments .
Flexible Manifold Assembly: Supports mixed manifold configurations combining ISO sizes 1, 2, and 3 in the same assembly, reducing space requirements and simplifying system design .
Comprehensive Valve Functions: Available in multiple configurations including 5/2-way, 5/3-way (both center closed G and center vented E variants), and monostable or bistable operation .
Multiple Electrical Connection Options: Wide range of electrical connection choices including M12 circular connectors and square plug connectors (C-type to EN 175301-803), with various coil voltages available (24V DC, 110V AC, 230V AC) .
Vertical Stacking Module Compatible: Supports extensive range of vertical stacking modules including pressure regulators, flow control valves, and vertical pressure shut-off plates for complete pneumatic control in minimal space .
Technical Specifications:
| Specification | MDH Series | MEBH Series |
|---|---|---|
| Brand | Festo | Festo |
| Standard | ISO 5599-1 | ISO 5599-1 |
| Actuation Type | Electrical (D-type coil) | Electrical (EB-type coil) |
| Construction Design | Piston spool with soft sealing | Piston spool with soft sealing |
| Valve Width (ISO Size 1) | 42 mm | – |
| Valve Width (ISO Size 2) | 52 mm | – |
| Port Thread Type | G1/4, G3/8, G1/2, G3/4 options | G1/8 |
| Valve Functions | 5/2, 5/3 (G – center closed, E – center vented) | 5/2 |
| Operating Pressure Range | -0.9 to 10 bar (varies by variant) | -0.9 to 10 bar |
| Nominal Flow Rate | 1,700 – 2,900 L/min (ISO Size 1/2) | 1,150 L/min |
| Reset Type | Mechanical spring (monostabile) | Mechanical spring (monostabile) |
| Protection Class | IP65 | IP65 |
| Manual Override | Non-locking or locking available | Non-locking available |
| Coil Options | D-type solenoid coil (separate order) | EB-type integrated coil |
Available Variants (Selected Examples):
| Part Number | Function | Port Size | Connection Type | Status |
|---|---|---|---|---|
| MDH-5/3E-D-1-M12-C | 5/3-way, center vented | ISO Size 1 | M12 circular | Discontinued – Not for new designs |
| MDH-5/3G-D-1-C | 5/3-way, center closed | ISO Size 1 | Square plug (C-type) | – |
| MDH-5/2-D-1-C | 5/2-way, monostable | ISO Size 1 | Square plug (C-type) | – |
| MEBH-5/2-1/8-B | 5/2-way, monostable | G1/8 | Square plug (B-type) | Available |
Important Product Status Update: The MDH series has been flagged for discontinuation. According to Festo, the MDH-5/3E-D-1-M12-C variant is scheduled for end-of-life in 2027 . It is highly recommended to verify current production status and alternative replacement models with your Festo supplier before ordering.
Ideal For:
Industrial automation systems, factory assembly lines, automotive manufacturing plants, packaging machinery, pneumatic control panels, process automation, valve terminal assemblies, and centralized pneumatic control systems requiring ISO 5599-1 compliance .
Why Choose FESTO MDH / MEBH?
Choose Festo MDH and MEBH ISO valves for their ISO 5599-1 compliance, robust metal construction, mixed-size manifold capability, and extensive vertical stacking module options—delivering flexible and reliable pneumatic control for Malaysian industrial applications.
Tags:
#Festo #MDH #MEBH #ISO5599 #DirectionalControlValve #SolenoidValve #PneumaticControl #MalaysiaSupplier
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