High Efficiency Return Oil Filter (QYL Series) for Industrial Hydraulics
Details
The QYL series return filter is a high-performance hydraulic return line filtration device, designed to remove solid contaminants from hydraulic return oil, protecting pumps, valves, and other precision components from wear and damage.
Dual Connection Options: Available in flanged connection (marked with "F") or threaded connection (default).
Multiple Indicator Options: Supports CYB-I, CYB-II, or CMS type clogging indicators (for 160–400 L/min flow rates) to provide timely maintenance alerts.
Bypass Valve Protection: The bypass valve automatically opens at 0.4 MPa to prevent system pressure overload and pump damage when the filter element is clogged.
High Filtration Efficiency: Offers filtration accuracy from 3 μm to 30 μm, meeting various hydraulic system cleanliness requirements.
Easy Maintenance: Modular design allows quick filter element replacement, with O-rings and seals as standard wearing parts.
aPPLICATION
Industrial Hydraulics: Injection molding machines, hydraulic presses, and machine tools.
Mobile Equipment: Excavators, loaders, and cranes operating in high-dust environments.
Marine & Power Generation: Shipboard hydraulic systems and turbine lubrication circuits.
General Hydraulic Systems: All types of hydraulic systems requiring return oil purification and component protection.
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