ball cock

基本解釋

We suggest the use of a model DET expansion tank, the Watts Governor 80 ball cock with integral thermal expansion relief valve, or a 530C calibrated pressure relief valve.
我們建議采用型號DET膨脹罐，美國瓦茨Governor 80球形旋塞帶整體熱膨脹安全閥，或一個530C刻度壓力安全閥。
It has the same movement rotated 90 degrees to mention only difference is that Jacket Ball Valve cock body is a sphere, a circular through-hole or channel through its axis.
它具有相同的旋轉90度提動作，不同的是旋塞體是球體，有圓形通孔或通道通過其軸線。
The target point helps to direct the movement of the shooting arm and accelerate the straighten of the shooting arm, thus fully complete the flicking of the ball during the process of cock wrist.
投籃臂的運動指向點更好地控制了投籃臂的運動方向和引導了投籃臂的加速挺直，以及充分完成屈腕過程中的中指撥球動作。
www.qikan.com.cn

a device for regulating the flow of a liquid into a tank, cistern, etc, consisting of a floating ball mounted at one end of an arm and a valve on the other end that opens and closes as the ball falls and rises with the water level in the cistern