Tiangong Valve Group Co., Ltd

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Double eccentric butterfly valve structure characteristics
- Feb 03, 2018 -


1 Reasonable design, compact structure, easy assembly and disassembly, easy maintenance.


2 eccentric structure, reduce the friction ring, extend valve life.


3 completely sealed, zero leakage. Can be used for ultra-high vacuum conditions


4 Replace the valve plate seals, disc, shaft and other materials, applicable to a variety of media and different temperature