Puncture outfit with control valve and double-channel gas circuit

The invention provides a puncture outfit with a control valve and a double-channel gas circuit, belonging to the technical field of puncture outfits. The puncture outfit comprises: a puncture outfit body, which is provided with a gas injection channel and a smoke discharge channel; a valve seat, which is connected with the puncture outfit body and provided with a first gas injection hole, a second gas injection hole, a first smoke exhaust hole and a second smoke exhaust hole, wherein the first gas injection hole communicates with the gas injection channel, and the first smoke exhaust hole communicates with the smoke exhaust channel; and a valve element, which is rotatably arranged in the valve seat, wherein a gas injection connecting hole and a smoke exhaust connecting hole are formed in the valve element, and the valve element can rotate to an opening position or a closing position. The puncture outfit has the advantages that the control valve is further arranged on the basis that the puncture outfit can inj