CBT601-92自闭式放泄阀
自闭式排水阀一般为常闭式。当阀门打开排水时，只需按下阀门的操作杆。这意味着阀芯打开，水会自动流出。当需要关闭时，松开阀杆，弹簧会将阀芯压回原来的位置。阀门关闭.
The self closing drain valve is normally closed in general. When the valve is opened to drain water, only the operating rod of the valve needs to be pressed down. This means that the valve core is opened and the water will flow out automatically. When it is necessary to close, loosen the valve stem and the spring will press the valve core back to its original position. Valve is closed
