High-reliability electric auxiliary execution ultralow-resistance check valve

The utility model discloses a high-reliability electric auxiliary execution ultra-low resistance check valve which comprises a body, a water inlet cavity, a water outlet cavity and a containing cavity are formed in the body, a check valve clack is arranged between the water inlet cavity and the containing cavity, and the water outlet cavity is communicated with the containing cavity. A containing cavity is formed in the check valve clack, a first traction electromagnet is arranged in the containing cavity, the first traction electromagnet is connected with the check valve clack through a connecting shaft, a first reset spring is arranged on the connecting shaft, a positioning assembly is arranged on one side of the containing cavity, and the positioning assembly comprises a positioning pin and a second traction electromagnet. According to the structure, the resistance of passing water flow is greatly reduced, the sealing performance is high, the mechanical structure is stable, and the using effect is good. 本实