Gate Valve

Why do our ball valves have a metal-to-metal sealing system?

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闸阀

HARTMANN 生产的 HGV 系列闸阀是对我们所制造球阀的补充产品。 牢固的闸板由锻钢制成,配有一个全启式闸门,两个气门座圈,并采用成熟的密封技术,是确保安全应用和长期耐用的保障。


Information sheet Ball Valve
Video: Metallic sealing system
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Find out which customers use our ball valves successfully.

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