RETZ瑞茨『进口超薄型球阀』详细介绍●RETZ球阀系列●RETZ超薄型球阀●产品数据
?进口超薄型球阀描述--
RETZ超薄型球阀关闭件球体绕阀体中心线作旋转来达到开启、关闭的一种阀门，密封件嵌于不锈钢阀座内，金属阀座尾端设有弹簧，当密封面磨损或者烧毁时，在弹簧作用下推动阀座与球体形成金属密封。其具有独特的自动泄压功能，当阀门中腔介质压力超过弹簧预紧力，出口端阀座后退脱离球体，达到自动泄压效果，泄压后阀座自动复位
RETZ ultra thin ball valve closes a valve to turn around the center line of the valve body to open and close a valve. The seal is embedded in the stainless steel seat and the end of the metal seat has a spring. When the cover is worn or burned, the seat and the ball are formed to form a metal seal under the action of the spring. It has a unique automatic pressure relief function, when the medium pressure of the valve in the valve is more than the spring pretightening force, the outlet valve seat is back out of the sphere to achieve the automatic pressure relief effect, and the valve seat is reset automatically after the pressure relief.
?进口超薄型球阀典型应用--
适用于水、溶剂、酸和天然气等一般工作介质，而且还适用于工作条件恶劣的介质，如氧气、过氧化氢、甲烷和乙烯等，在各行业得到广泛的应用。
It is suitable for the general working medium of water, solvent, acid and natural gas, and is also suitable for the medium with bad working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, and is widely used in various industries.
?进口超薄型球阀设计标准--
设计和制造标准按照: DIN3357 EN 12516-1；
连接端尺寸按照：DIN EN 1092-1；
检验和测试按照: DIN3230 EN12266；
防火设计按照：API607 ISO 10497；
平台标准：ISO5211
?进口超薄型球阀参数--
阀体:WCB,CF8,CF8M
口径:1/2"~4"(DN15~DN100)
连接:RF
压力:PN16~PN40
温度:-46℃ - +200℃
操作:手柄,气动,电动等