Introduction
Sintered multi-layer valve filter element is welded by vacuum electron beam,used for filtration of hydraulic oil and gas in hydraulic and air control system.The features
of it are high precision,good rigidity,lower resistance,large flow capacity,And also it has advantages of cleanness,easy use,stable filtering aperture and longer service,
it is alternative for sintered bronze power filter element(the first generation valve filter),and metal mesh filter supported by framework (the second generation valve filter)and even imported wire wound filter element,to make the serve system more stable and more reliable.aviation,hydraulic and machine, precision tool,and automatic control.
