Hydraulic 2-way cartridge valve , Logic elements directional function pressure function valves
2-way cartridge valves are a type of directional control valve used in hydraulic and pneumatic systems to control the flow of fluid. They are called "2-way" because they have two possible flow paths: one when the valve is energized, and another when it is not energized.
Cartridge valves are so named because the valve components are housed within a cartridge, which can be easily removed from the valve body for maintenance or replacement. This design allows for quick and easy servicing without the need for complex disassembly procedures.
The operation of a 2-way cartridge valve is typically controlled by an electromechanical actuator, such as a solenoid, which moves a spool or poppet within the valve to direct the fluid flow. When the solenoid is energized, the valve opens, allowing fluid to flow through one path. When the solenoid is de-energized, the valve closes, blocking that path and allowing fluid to flow through the other path.
These valves are commonly used in applications such as:
- Automation systems where precise control of fluid flow is required.
- Hydraulic power units and pump stations.
- Mobile equipment and machinery where space is limited.
- Industrial manufacturing processes that require rapid cycling of valves.
The advantages of 2-way cartridge valves include their compact size, low leakage rates, and ease of maintenance. However, they are also susceptible to contamination, which can affect their performance and lifespan. Proper filtration and regular maintenance are crucial to ensure the reliable operation of these valves.
2-way cartridge valves are logic elements that have been designed for a compact block design. The power part is installed in a receiving hole of the manifold according to ISO 7368 and closed with a control cover.
