进口快速排污阀

德国巴赫进口快速排污阀概述：Overview of Bachs rapid blowdown valve imported from germany:

进口快速排污阀是由闸阀演变而来的，利用齿轮转90℃带动阀杆提升实现开启和关闭的目的。
进口快速排污阀不仅结构简单、密封性好，而且体积小，重量轻、材料耗用少、安装尺寸小，特别是驱动力矩小，操作简便，易实现快速启闭。

Quick inlet valve

Overview of the German Bach imported fast blowdown valve:

Rapid import valve is evolved from the gate valve, the use of gear to turn 90 degrees to promote the stem to achieve the purpose of opening and closing.

Import quick drain valve has the advantages of simple structure, good sealing performance, small volume, light weight, less consumption of materials, installation of small size, especially the driving torque is small, simple operation, easy to achieve rapid opening and closing. Quick inlet valve

Overview of the German Bach imported fast blowdown valve:

Rapid import valve is evolved from the gate valve, the use of gear to turn 90 degrees to promote the stem to achieve the purpose of opening and closing.

Import quick drain valve has the advantages of simple structure, good sealing performance, small volume, light weight, less consumption of materials, installation of small size, especially the driving torque is small, simple operation, easy to achieve rapid opening and closing.

进口快速排污阀的定义：Definition of imported fast blowdown valve:   

进口快速排污阀是直接依靠介质压力产生的作用力来帮助作用于阀瓣上的机械荷密封的，作用 在阀瓣上的机械载荷主要是来自压缩弹簧，这种几乎是固定的机械载荷。虽然对于压缩弹簧，加载的排污阀可以通过调整弹簧力来达到良好密封，但密封压差必须足够强，以保证足够的密封力，从而在阀正常运行时达到密封。密封压差还应小于启闭压差，以确保开启灵活。

Import quick drain valve definition:

Import quick drain valve force is directly dependent on the media to help generate pressure acting on the valve flap on the mechanical seal bearing, mechanical load on the valve flap is mainly from the compression spring, which is almost constant mechanical load. Although the compression spring, valve loading spring force can be adjusted to achieve a good seal, the sealing pressure must be strong enough to ensure adequate sealing force, thereby sealing the valve during normal operation. The sealing pressure difference should be less than the opening and closing pressure difference to ensure the flexibility of opening.

进口快速排污阀技术参数：Technical parameters of imported rapid blowdown valve: