这里有精品在线视频_www.久久亚洲_国内成人免费视频_免费五级黄高潮片90分钟观看_91视频免费在观看_91国内视频在线

100X Remote Control Float Valve produced and sold by Baigang Valve Group is a hydraulic operated valve with multiple functions.It is mainly installed at the water inlet of the pool or the elevated water tower. When the water level reaches the set height, the main valve is controlled by the floating ball guide valve to close the water inlet and stop supplying water. When the water level drops, the main valve is controlled by the floating ball switch to open the water inlet to the pool and realize automatic water replenishing.Accurate control of liquid level, free from interference of water pressure 100X diaphragm remote control ball float valve can be installed with the height of the pool and any position in the use of space, easy maintenance, debugging, inspection, reliable sealing, long service life.Diaphragm valve reliable performance, high strength, flexible action suitable for 450mm diameter below the pipeline.Piston type is recommended for diameter above DN500mm.