INDICATION DEVICE FOR OPENING AND CLOSING APPEARANCE OF VALVE

摘要

An apparatus for indicating the opened/closed states of a valve is provided to enable a user to easily discriminate whether the valve is opened or closed at a dark place or remote place. A rotating member(140) has a confirmation part(142) at both sides thereof and is integrated with the circumference of a valve handle(122) of a valve which controls the flow of the liquid or gas by being connected to a pipe(110). A display member is integrated with the valve and displays a paragraph for helping a user to confirm the opened/closed states of the valve through the confirmation member of the rotating member.