Valve elasticity is touched tying and is constructed with reduce wearing and tearing and provide sealing force

The utility model provides a valve elasticity is touched tying and is constructed with reduce wearing and tearing and provide sealing force, the present invention comprises a valve body and a valve core, the inside valve core channel that is equipped with of valve body, case and valve core channel are cylindric structure, the case is installed and is just realized valve open and close through theup -and -down motion in valve core channel is inside, case one side is equipped with it and moves on to the seal structure that valve core channel formed sealed pair of rigidity down in limited time down, the case opposite side is equipped with the multiunit and touches the elastic component who connects and provide the sealing force to seal structure with the roll of the cylindrical internal surface of valve core channel, every elastic component of group includes magnetic spring and ball, it is equipped with the installation blind hole to correspond one side on the case, magnetic spring locates in the installation bl