Hydraulic valve block convenient to clean and good in sealing effect

The hydraulic valve block convenient to clean and good in sealing effect comprises a main valve body, a fixing plate is fixedly arranged at the top of the main valve body, a flow dividing cavity is fixedly formed in the main valve body, first-level hole channels are fixedly installed in the flow dividing cavity, the number of the first-level hole channels is two, second-level hole channels are fixedly installed in the first-level hole channels, and the second-level hole channels are fixedly installed in the second-level hole channels. According to the convenient-to-clean hydraulic valve block with the good sealing effect, the structure is simple and reasonable, the design is novel, the practicability of the device is improved, the flow and on-off of liquid are controlled through a buffer device, when the liquid is conveyed, the liquid pushes a blocking plate, and the blocking plate is prevented from being blocked. The filter screen moves under the action of the telescopic column, so that the contact area of l