100X diaphragm remote control floating valve is a hydraulic valve possessing multiple functions, mainly installed in the pools or at the intake of elevated towers. when the level of water reaches the height set, the main valve is controlled by a floating pilot valve to close water intake to stop water supply; when the level of water has dropped, the main valve controlled by the floating pilot valve opens water inlet to transport water into the pool, achieving automatic replenishment. The level of water is controlled precisely, without wter pressure interference; the diaphragm type remote control floating valve can be installed in any position depending on the height of the pool and available space with convenient maintenance, testing and inspection, as well as reliable seal performance and long service life. The diaphragm type valve has reliable performance, high strength and stable action, suitable for the pipelines of less than DN450mm. Pipelines of more than DN500mm is advised to use piston type.