The Chen Ying CPV proportional lubrication valve is designed to regulate and distribute lubrication oil in CNC machines and industrial automation equipment. The valve controls the amount of lubricant delivered to critical mechanical components, ensuring consistent lubrication under varying operating conditions.
The CPV valve is commonly used in centralized lubrication systems, where precise oil distribution is required for spindles, linear guides, ball screws, and other motion components. By regulating oil flow proportionally to system pressure or control input, the valve helps maintain proper lubrication and reduces friction, wear, and thermal buildup.
Its compact design and industrial-grade materials allow the valve to integrate easily into new installations or existing lubrication networks.
Chen Ying
CPV Series
CNC Lubrication Components
Proportional Lubrication Valves
New
In Stock with global shipping available
The valve adjusts lubricant flow proportionally based on pressure or control input, allowing accurate oil distribution within lubrication circuits.
Ensures that critical machine components such as spindles, guideways, and ball screws receive the correct amount of lubrication.
Manufactured from corrosion resistant metal alloys designed to withstand continuous industrial operation.
Suitable for integration with automatic lubrication systems used in CNC machinery and automated production equipment.
The simplified internal structure helps reduce clogging and allows easier maintenance.
| Specification | Value |
|---|---|
| Model | CPV Series |
| Valve Type | Proportional Lubrication Valve |
| Function | Lubrication Flow Regulation |
| Operating Pressure | 0.2 – 2.5 MPa |
| Control Type | Proportional Control or Manual |
| Construction Material | Stainless Steel and Brass Alloy |
| Connection Type | Threaded or Quick Connect |
| Lubrication Medium | Industrial Lubricating Oil (ISO VG32 – VG68) |
| Operating Temperature | –10°C to 60°C |
A proportional lubrication valve regulates oil flow within a lubrication circuit.
During operation:
Oil pressure enters the valve from the lubrication pump.
Internal mechanisms regulate the flow rate according to pressure or control input.
Controlled lubricant output is delivered to designated lubrication points.
This ensures consistent lubrication across multiple machine components.
Used to regulate lubrication flow to spindles, linear guides, and ball screw assemblies.
Provides consistent lubrication to moving mechanical components in molding systems.
Controls oil flow in lubrication networks within heavy machinery.
Maintains lubrication for robotic joints and moving mechanisms.
Supports centralized lubrication systems used in automated manufacturing processes.
Ensure compatibility with the existing centralized lubrication system and pressure range.
Use industrial lubrication oils within the ISO VG32 to VG68 viscosity range.
The compact valve design allows installation within both new systems and retrofitted lubrication circuits.
Consistent lubrication reduces friction and mechanical wear.
Controlled oil delivery minimizes over-lubrication and lubricant waste.
Proper lubrication improves durability of machine components and rotating assemblies.
Industrial-grade construction ensures stable performance in demanding environments.
A proportional valve regulates lubricant flow based on pressure or control input, allowing variable oil delivery instead of fixed flow output.
Yes. The valve can be integrated into many existing centralized lubrication systems, making it suitable for retrofitting older equipment.
The valve typically supports industrial lubricating oils within ISO VG32 to ISO VG68 viscosity grades.
Chen Ying CPV proportional lubrication valve
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