硬密封闸阀

This stainless steel threaded gate valve is designed and manufactured in compliance with both National Standard and ASME ANSI standards, with its main body precision-cast from high-quality 304 or 316 stainless steel. Equipped with standard female threaded connections (NPT/BSPT), it is a straight-through on-off industrial valve mainly used for full open and full close shut-off control of various fluid pipelines, not suitable for throttling regulation, serving as a core on-off equipment for small and medium-sized low-pressure fluid pipeline systems.

我们的硬密封楔式闸阀专为需要金属对金属密封（不含弹性体）的关键工况应用而设计。其采用精密加工的实心楔形结构，可在高压、高温及含磨蚀性介质的应用中实现气泡级密封关闭，而软密封阀门在此类工况下会过早失效。.