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As one of the leading bs3464 metal seat cast iron gate valve, bs3464 non-rising stem metal seat cast iron gate valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service.
Description1, BS 3464 Non-rising stem metal seat cast iron gate valve is the green products we developed with shanghai university, we adopted Germany advance technology.2, For traditional common cast iron gate valve, it's easy to appear breakage as the object impact, our ductile iron material have good mechanical property, can avoid this problem.3, Our stem used three o-ring structure, which can reduce the friction resistance when open or close the valves, can reduce the leakage phenomenon sharply, moreover the sealing o-ring can be changeable on spot, no need to close the valve.Component
1
Body
Cast Iron / ductile iron
2
Disc
Ductile iron+brass
Ductile iron+bronze/ stainless steel
3
Shaft
Stainless steel
4
Bo......url:http://www.hugo-valves.com |
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