The delivery pressure acting on the spring loaded diaphragm throttles the balanced valve to control the pressure 水输出压力在弹簧负载隔膜的作用下对平衡阀进行节流调节,以控制水压。
Series ss007qt features a modular design concept which facilitates complete maintenance and assembly by retaining the spring load 系列ss007qt特点在于模块化设计结构,通过保持弹簧负载简化了整体维护和组装。
The parallel seat gate assembly consists of two interchangeable spring loaded discs , a fully guided disc carrier , and retaining pins 平行阀座闸阀由两个可互换弹簧负载阀瓣,一个全导向阀瓣托架和扣环销钉构成。
In order to overcome such slow response to flow retardation , the disc may be supplied with a levermounted or with spring loaded 为了克服对于流量减速的迟缓反应,这种阀瓣可能要配置杠杆或弹簧负载来帮助止回阀的启闭。
Note : on pump discharge , the preferred check valves are an in - line spring loaded , swing design with lever and weight or lever and spring 注意:在泵的排泄口处,首选的止回阀是管内弹簧负载,旋启式,配置杠杆和重量或杠杆和弹簧。