Directional valves 6-way

A 6-way directional valve has six ports and is primarily used in more complex hydraulic systems where multiple functions need to be controlled simultaneously. It controls the flow of hydraulic oil through electrical actuation (e.g., solenoid valve), manual operation, or pressure changes. The valve determines the path the fluid takes—such as to different cylinders or functions—and can start, stop, or switch the flow between several different functions within the system. Thanks to its six ports, it can handle more connections than simpler directional valves, making it especially suitable for advanced and multifunctional hydraulic systems.

For complex systems

A 6-way directional valve has six ports and is often used in more complex hydraulic systems where multiple functions need to be controlled simultaneously. It is especially common in double-acting cylinders with additional connections for pressure, return, and possible pilot control. This type of valve enables advanced flow control by combining functions that would otherwise require multiple separate valves. With multiple positions, the valve can be adjusted to optimize performance, reduce energy consumption and improve system responsiveness and safety.

Applications

6-way directional valves are often used in applications where there is a need to switch between two functions without having to install dual valves, saving space and simplifying system design. Typical uses include advanced hydraulic machinery, such as in manufacturing, mobile hydraulics, and the automotive industry, where fast and reliable switching between functions is required. They are also useful in systems with complex motion patterns or where load holding combined with flow switching is needed efficiently.

Manual operation

If there is a need to operate the directional valve manually – for example during maintenance, troubleshooting, or in emergency situations – the valve can be equipped with a manual override. These are available in two versions: with a maintained position, where the valve stays in the manual position until changed again, or with a spring-return position, where the valve automatically returns to its original state once the manual operation is released.

Delivery and quality

Hydnet holds the largest stock of Sun Hydraulics cartridge valves in Europe, enabling immediate delivery – in urgent cases, we can often deliver the same day. When you choose Sun Hydraulics, you can be completely confident in your decision. Each cartridge valve is manufactured to the highest quality standards and undergoes thorough testing, with every unit tested individually before it leaves the factory. This ensures outstanding performance and maximum operational reliability.