A variable fluidic restrictor of a liquid chromatography system including a stator body, the stator body include a plurality of fluidic channels located within the stator body, wherein each fluidic channel of the plurality of fluidic channels includes a restrictor element, wherein a flow of a fluid through the variable fluidic restrictor is selectively restricted based on a position of an external element coupled to the stator body is provided. Furthermore, an associated method is also provided.