Valve body of natural gas pipeline valve

The utility model belongs to the technical field of valves, and particularly relates to a natural gas pipeline valve body which comprises a valve body, a first mounting hole is formed in the valve body, a first connecting pipe is fixedly connected to the valve body, a second mounting hole is formed in the first connecting pipe, and a gas inlet pipe is arranged on the valve body. A third mounting hole is formed in the air inlet pipe, a fourth mounting hole is formed in the air inlet pipe, a second connecting pipe is fixedly connected to the air inlet pipe, and a fifth mounting hole is formed in the second connecting pipe. The valve body, the gas inlet pipe, the first connecting pipe and other structures are used in cooperation, so that the valve body is more compact in overall structure, low in use cost and wider in application, impurities in natural gas can be filtered out under the action of the filter screen, the filter screen can shake continuously in cooperation with an impeller, an extrusion ball, a spri