The difference between rising stem gate valve and non rising stem gate valve.
The ball valve has no direction distinction, this is only theoretical. In the actual installation process, we also need to consider some factors.
The installation of the gate valve is not restricted by the flow direction.
Soft sealing butterfly valve is small in size, light in weight and good in sealing performance. It is widely used in petroleum, chemical, metallurgy a
Compared with valves with other connection forms, the wafer butterfly valve has a shorter structural length and is more compact.
When the diameter exceeds DN200, the butterfly valve is suitable for worm gear drive, which is labor-saving and convenient.
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Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team