AUTOMATIC BATHROOM FLUSHERS WITH MODULAR DESIGN

摘要

An automatic toilet room flush valve that includes a valve body including an inlet and an outlet and a valve seat inside the body, and a valve member cooperatively arranged with the valve seat, the valve member being constructed and arranged to control water flow between the inlet and the outlet, movement of the valve member between open and closed positions being controlled by water pressure inside a pilot chamber. The automatic toilet room flush valve includes an external cover designed for enclosing an electronic control module comprising a battery, and a sensor and enclosing an actuator for controlling operation of the flush valve, the external cover including at least two cover parts separately removable, the external cover being attachable with respect to the valve body in a manner also removably attaching the control module.