Power gate valve, also known as power station valve, is mainly used in various pipelines of fire power plants, cutting off or connecting pipeline medium. Applicable medium: non corrosive media such as water and steam. Compared with other valve products, the valve is characterized by high temperature and high pressure and unique self sealing design. The higher the pressure, the more reliable the seal is. Because of its performance, technical characteristics and special working conditions, products can not be replaced by other products.
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677 or consult online.
1, 启闭无摩擦。这一功能解决了传统阀门因密封面之间相互摩擦而影响密封的问题。
2, 上装式结构。对装在管道上的阀门可直接在线检查与维修,能有效减少装置停车,降低成本。
3, 单阀座设计。消除了阀门中腔介质因异常升压而影响使用安全的问题。
4, 低扭矩设计。特殊结构设计的阀杆,只需配一个小手把阀门jiu能轻松启闭。
5, 楔形密封结构。阀门是靠阀杆提供的机械力,将球楔压到阀座上而密封,使阀门的密封性不受管线压差变化的影响,在各种工况下密封性能都有可靠保证。
6, 密封面的自清洁结构。当球体倾离阀座时,管线中的流体沿球体密封面成360度均匀通过,不仅消除了高速流体对阀座局部的冲刷,也冲走了密封面上的聚积物,达到自清洁的目的。
设计与制造 GB/T12234 ASMEB16.34
结构长度 JB/T3595
接口连接尺寸 JB/T3595 GB/T12224
检验与试验 JB/T3595 MSS SP61
压力与温度基准 JB/T3595 ANSI B16.34