water-level float

基本解释

Water level detecting apparatus, comprising buffer member for adjusting contact time of the float bar and micro-switch, which is located between float and float bar;
水位檢測裝置，該水位檢測裝置包括：設置於浮標和浮標杆之間，用於調節浮標杆和微型開關接觸的時間的緩沖搆件；
ip.com
The drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity.
利用高精度研磨不鏽鋼空心浮球在閥腔內隨著凝結水的液位變化開啓或關閉閥門。