Trunnion Ball Valve
耳轴球阀
议价
加入意向| 浮球设计提供了有效的密封结构简单。 正如其名称所示，球具有一定的自由度来沿管道，它提供了有效的下游密封的轴线移动。 当管路压力被施加到密闭球，它轻微移动（或浮动）的下游，以保持与其中主要的密封发生下游阀座接触。 从全开到全关四分之一圈的运动，确保快速开闭动作，自动远程控制应用的先天优势。 浮动球球阀提供了有效的双向密封。 HTTP ： //www.oudian-valve.com/ |
| A floating ball design offers efficient sealing with simple construction. As the name indicates, the ball has some freedom to move along the axis of the pipeline, which offers efficient downstream sealing. When line pressure is applied to the closed ball, it moves slightly (or floats) downstream to maintain contact with the downstream seat where primary sealing occurs. A quarter turn motion from full open to full close ensures quick open-close action, an inherent advantage for automatic remote control application. Floating ball valve offers effective bi-directional sealing. http: //www.oudian-valve.com/ |
