GATE VALVE

摘要

A gate valve comprises a guide shaft (38) connected to a valve body (10) and guiding the operation of the valve body (10), and a guide mechanism fixed to a valve box main body (2) and guiding a stabilizer (46). In operation of the valve body (10), the stabilizer (46) is guided by the guide mechanism and the valve body (10) is guided by the guide shaft (38) so that the valve body (10) operates in the direction to approach to or depart from a gate opening.