Globe Valve with Separable Seat and Cage

摘要

The present invention relates to a globe valve with a removable seat and the cage to be used in industry, which and the lower valve body with a through-hole is formed in the separation partition wall and into the inlet to the outlet to separate up and down, the lower valve body and the upper valve body is coupled to the coupling member, the outer peripheral surface diameter of the upper end is expanded portion formed having a step hollow cylindrical shape with the lower valve body of the insert is seated in the seat member through-hole, is inserted into a cylinder fixed to the lower side sikimyeo presses the sheet member in a lower number of outlet holes is provided in the valve cage, to move up and down, and the outlet hole plug for opening and closing, and the inner circumferential surface is in contact with the valve rod and is characterized in that comprises a bush for fixing the valve cage. According to the present invention, the detachable seat for maintenance by providing the cage with chwioe and machining becomes easy to secure the reliability and rapidity of maintenance and there is an effect that it is possible to reduce expenses.