Rexroth Model 25 Cartridge Valve for Hydraulic Systems: Cast Iron
Material
Product Description:
Here are some key features and characteristics of cartridge valves:
1. Construction and Components: Cartridge valves consist of a valve
body or cartridge that contains the valve components, such as the
spool, poppet, or ball, necessary for controlling the fluid flow.
The valve body is typically made of materials like steel or brass
to withstand high pressures and provide durability. The cartridges
are designed to fit into specific cavities within a manifold or
valve block.
2. Functionality: Cartridge valves can perform various functions,
including:
* Pressure Control: Cartridge valves can regulate pressure by
providing pressure relief, pressure reducing, or pressure sequence
control. They help maintain safe operating pressures within a
system.
* Flow Control: Cartridge valves can control the flow rate of fluid
by adjusting the orifice size or using flow control mechanisms like
adjustable orifice, needle valve, or flow restrictors.
Directional Control: Cartridge valves can control the direction of
fluid flow by using spools or poppets that can be shifted to open
or block specific * * flow paths. They enable precise control over
the actuation of hydraulic cylinders, motors, or other components.
* Check Valve Function: Some cartridge valves incorporate check
valve functionality, allowing fluid flow in one direction while
blocking it in the opposite direction. This prevents backflow and
maintains system integrity.
Technical Specification
| Name | Rexroth cartridge valve |
| Model | 25 |
| Weight | 1.5kg |
| Material | cast iron |
| Maximum working pressure | 315bar |
| Scope of application | Hydraulic system |
| Installation form | Horizontal installation |
| Connection form | Express shipment |
| Bulk material | Cast iron |
| Operating temperature | standard temperature |
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