6/2 hydraulic solenoid valves – flow control up to 140 L/min

6/2 solenoid valves are an essential element of modern power hydraulic systems where precise control over the flow direction of the working medium is required. These devices, thanks to their six-way design, allow for the simultaneous redirection of the oil stream between two different receiving circuits, eliminating the need for complex lever systems. Variants adapted for a flow rate of 140 L/min provide optimal working conditions even in machines with high hydraulic power demand, such as front loaders, forestry machines, or advanced construction attachments.

The correct operation of a solenoid valve in an installation depends largely on the use of appropriate accompanying components. To ensure full tightness of hydraulic connections, our offer includes professional straight BB hydraulic fittings, which guarantee the durability of the assembly even when working under high pressure. To maintain the cleanliness of the medium in the circuit, it is also necessary to use high-class hydraulic filters, which prevent contaminants from entering the interior of the control spool. Control systems based on these valves often work with our proven hydraulic directional control valves, creating a coherent operating system for the machine.

Using 6/2 solenoid valves significantly increases the functionality of specialized vehicles. Thanks to the possibility of electrical control, the operator can manage additional attachment functions directly from the panel in the cabin, which translates into greater efficiency and work comfort. The valve design is adapted for installation in difficult environmental conditions, making them a reliable solution in agriculture and heavy industry.

Advantages and technical features of solenoid valves

• High flow capacity up to 140 L/min allows for powering high-power receivers without the effect of flow throttling.
• 12V DC power supply voltage guarantees full compatibility with the electrical installations of most agricultural and construction machinery.
• Built-in emergency button allows for manual switching of the hydraulic section in the event of a power failure.
• Solid, steel housing ensures resistance to mechanical damage and operation at high working pressures.
• High precision of the spool manufacturing minimizes internal leaks, which is important for the stability of actuator operation.
• Compact body shape allows for easy integration into an existing hydraulic system without the need for significant structural changes.

Technical parameters of the device

FAQ – Frequently Asked Questions

Does the 6/2 solenoid valve require the use of additional relays?
It is recommended to use relays to protect the control switches and the machine's electrical system from excessive current load, especially with frequent switching.

What are the requirements for hydraulic oil cleanliness?
To avoid spool jamming inside the valve, the hydraulic oil should meet the filtration requirements indicated for power hydraulic systems. We recommend regular replacement of filter elements.

Can the valve operate in a system with a flow rate lower than 140 L/min?
Yes, the solenoid valve can operate in systems with a lower flow. This does not negatively affect its operation and often allows for better flow characteristics due to lower internal pressure losses.