The DS type progressive distributor is composed of several valve block, including a first block, a tail block, and several working valve block. By continuously operating the plunger inside the working valve block, oil is supplied to each lubrication point point point by point. The working valve block of the distributor can be combined with different displacement specifications to meet various displacement requirements. Internal sealing is used between each valve block, with high pressure rating and stable and reliable oil output. The distributor can be equipped with various cycle indicators to monitor the working status of the distributor. The DS type progressive distributor is divided into four types based on displacement specifications (DS1, DS2, DS3, and DS4). The multi displacement specifications meet various working conditions and can be suitable for high pressure and wide temperature changes.