750-65型双级电动浮球液位控制阀是一种液压操作,隔膜驱动的控制阀,根据电动浮球开关信号控制储液充填,在预先设定的低液位开启,在预先设定的高液位关闭。双腔室驱动型750-65-B是动力完全打开和关闭,即使在非常低的压力。管路压力驱动-独立操作双级电动浮球开关•通/关服务•低汽蚀损坏•无液压传感管•简化浮子安装和设置•适用于各种浮球开关电磁控制•低功耗•常开或常闭主阀双腔•Full powered closing •Low throttling noise •Non-slam closing characteristic •Protected diaphragm External installation •Easy access to valve and float •Less wear and tear In-line serviceable – Easy maintenance