Solenoid Valves
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CETOP 3 NG6 Solenoid Valves – precise directional control
Solenoid valves in the CETOP 3 NG6 standard are essential executive components in modern hydraulic power systems. Thanks to the use of a standardized mounting hole pattern according to ISO 4401-03, they form the foundation of modular control systems, enabling fast and precise changes in the flow direction of the working medium. The offered products are characterized by a high switching frequency and coil durability, which allows for failure-free operation even in continuous production cycle conditions.
Choosing the right component is crucial for the dynamics of the entire system. In case of detecting irregularities in coil operation or drops in control pressure, we encourage you to contact our technical department responsible for hydraulic directional control valve service. Proper diagnostics help avoid costly failures of entire control blocks.
Properties of CETOP 3 NG6 solenoid valves
- Compact design allowing for installation in tight machine spaces.
- High internal tightness minimizing pressure losses and control leaks.
- A wide selection of hydraulic diagrams (e.g., 4/3, 4/2, 3/2) allowing for any control configuration.
- IP65-rated coils, resistant to moisture and harsh environmental conditions.
- Compatibility with a wide range of supply voltages, including industrial standards 12V, 24V, and 230V.
Whether you are modernizing an existing system or building a new one, our professional machinery hydraulics provides access to top-class components that meet rigorous performance and safety standards.
Technical parameters of solenoid valves
| Feature | Value/Description |
|---|---|
| Nominal size | NG6 (CETOP 3) |
| Maximum pressure | 350 bar |
| Maximum flow | up to 80 l/min |
| Electrical connection | DIN 43650 (connector with cable gland) |
| Operating temperature | -20°C to +70°C |
To fully utilize the potential of solenoid valves, it is worth taking care of the proper mounting and control elements. We invite you to explore the category directional control valve accessories, where you will find LED signal connectors, base seals, and CETOP-type subplates.
Frequently Asked Questions (FAQ)
What are the main causes of CETOP 3 solenoid valve failures?
The most common causes are oil contamination blocking the spool, voltage surges in the electrical system damaging the coil, or seal wear due to high temperature.
Can I replace the coil alone without dismantling the valve from the block?
Yes, the design of CETOP 3 solenoid valves allows for coil replacement without interfering with the hydraulic system and without breaking the circuit's seal.
What is the difference between AC and DC coils in the context of valve operation?
DC coils operate more stably and have a longer lifespan in systems with frequent switching, while AC coils are mainly used where a very fast valve response time is required.