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.
