CETOP 5 (NG 10) directional valves and components – high performance in hydraulic systems

The CETOP 5 (NG 10) standard is a key element of advanced power hydraulic systems, where transferring significant operating fluid flows while maintaining full pressure control is required. Directional control valves and components in this standard are designed for operation in demanding industrial conditions and mobile machinery, where flow reliability translates directly into the efficiency of the entire system.

Compared to smaller standards, CETOP 5 offers significantly higher nominal flow rates, making it the optimal solution for higher power drives. Our range includes a wide selection of components that allow for the construction of efficient control nodes, characterized by high resistance to pressure spikes and a long service life.

Why choose our CETOP 5 components?

Investing in proven components is the foundation of trouble-free hydraulic system operation. By choosing our products, you gain:

• Increased performance: The NG 10 design enables handling flow rates up to 140 l/min, which reduces pressure drops in the system.
• Modularity and flexibility: Thanks to connection standardization, our CETOP 5 hydraulic manifolds allow for quick system expansion with additional sections without the need for costly installation modifications.
• Control precision: Advanced CETOP 5 solenoid valves ensure repeatability of work cycles, which is crucial in processes requiring stability of hydraulic parameters.
• Material durability: Valve bodies made from high-strength castings guarantee stable operation even at operating pressures of up to 350 bar.
• Wide compatibility: Compliance with international ISO/CETOP standards means our components can be used as replacements in existing machines without loss of functionality.

If you are assembling a control system, remember that the key to leak-tightness is not only the quality of the valve but also the use of appropriate mounting plates. We encourage you to check our full range of mounting accessories, which will ensure stable mounting of every element.

Technical specification of the NG 10 standard

The table below presents the key operating parameters that should be considered when designing or modernizing a hydraulic system based on the CETOP 5 standard.

Frequently Asked Questions (FAQ)

1. Can I use CETOP 5 solenoid valves in systems with a pressure of 350 bar?

Yes, most of the CETOP 5 solenoid valves we offer are suitable for continuous operation at a pressure of 350 bar. However, before purchasing, make sure the selected model has the appropriate seals and that the coil is adapted to the operating conditions (temperature, vibrations).

2. What role do CETOP 5 standard manifolds play?

CETOP 5 standard manifolds serve as the mounting base for valves. They are responsible for the correct distribution of oil flow between the pump, actuators (cylinders), and return to the tank. The lack of internal leaks and the stability of the entire system depend on the quality of the manifold.

3. Does the NG 10 standard require the use of specialized seals?

In the CETOP 5 standard, standard O-rings are used; however, in systems operating under high pressure or at high temperatures, we recommend using seals made of FKM (Viton) material, which show significantly higher chemical and thermal resistance than standard NBR.