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SD13A20AL/SD13A20AC

SD13A20BL/SD13A20BC

SD13A20DL/SD13A20DC

SD13A20WL/SD13A20WC

SD13A20WL is a hydraulic cartridge valve under the Winner brand, widely used in industrial hydraulic equipment to achieve pressure sequence control functions. According to search results, this model is classified as a “direct-acting sequence valve” with a “vented” structure feature 7, suitable for applications requiring stable opening and closing characteristics.

Parameter Item    Value/Description    
Model    SD13A20WL 
Category Direct-Acting Sequence Valve / Cartridge Sequence Valve    
Mounting Type    Threaded Cartridge    
Structure Type    Vent-to-Atmosphere (No Back Pressure Effect)    
Port Size    13A-2    
Maximum Set Pressure    Potentially 350 bar (Refer to similar specifications in Winner's EP series)    
Operating Oil Temperature Range    -40°C to 120°C (Refer to Winner's general standards)    11
Filter Accuracy Requirement    ≤25μm (rated)    11
(Supplementary Note) Although the SD13A20WL itself does not list detailed performance metrics such as flow rate or internal leakage, other similar cartridge valves from Winner typically support medium-to-high pressure applications (up to 350 bar) and have explicit requirements for oil cleanliness.