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Fluid power hydraulics - parts, accesories

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CETOP 3 NG 6

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CETOP 3 (NG 6) directional control valves – compact control for your systems

CETOP 3 (NG 6) directional control valves are the most popular standard in power hydraulics, used wherever combining high control precision with compact dimensions is key. Thanks to the standardized mounting hole spacing, components in this group guarantee full interchangeability and the possibility of quick configuration of hydraulic systems, from simple machine systems to advanced production lines.

Our offer includes a full spectrum of products necessary for building a modern control hub. Whether you are looking for ready-made modules or building a system from scratch, you will find components with the highest class of tightness and resistance to material fatigue.

Choose the right CETOP 3 components

To make part selection easier, we have divided our offer into key functional categories:

  • Complete directional control valves: Ready-to-install control units that minimize machine downtime during replacement.
  • Blocks: Durable manifold subplates, forming the base for your hydraulic system.
  • Solenoid valves: Precision actuators controlling the direction of medium flow using electrical signals.
  • Valves: A wide selection of pressure and check valves, essential for safe system operation.
  • Accessories: Seals, mounting bolts, and plug connectors that ensure the tightness and reliability of the installation.

If you are planning to expand your installation, we recommend checking our CETOP 3 solenoid valves, which stand out with long coil life, or browse available hydraulic blocks, providing stable support for the entire apparatus.

Technical specification of the NG 6 standard

Parameter Value/Standard
Nominal size NG 6 (CETOP 3)
Maximum flow up to 80 l/min
Operating pressure up to 350 bar
Mounting connection 4 M5 bolts

Frequently Asked Questions (FAQ)

1. Can I combine valves from different manufacturers on one CETOP 3 block?

Yes, the CETOP 3 (NG 6) standard specifies precise dimensions of the connection surface and hole placement. As a result, components from different brands are fully compatible with each other.

2. What should I look for when choosing a solenoid valve for a directional control valve?

The key is to match the coil voltage (e.g., 24V DC, 230V AC) to the machine controller and check the flow pattern (e.g., 4/3, 4/2 valve), which determines how the oil will control the actuator.

3. Are accessories such as mounting bolts always included with the block?

Usually, blocks are sold separately. We encourage you to check our section CETOP 3 accessories, where you will find dedicated bolt sets of the appropriate hardness class (usually 12.9) ensuring safe mounting.