Use double eccentric butterfly valve
Double eccentric butterfly valve is mainly applied to water plants , power plants, steel smelting , chemical, water source engineering, en...
Shut-off valves commonly used are the following :
1 ) Straight- off valve
2 ) DC -type valve : DC -type or Y -shaped valve, the valve of the flow channel and the main channe...
The main feature is the sphere floating ball without the support shaft , the ball was holding two seats which was " floating" status , it is mainly used to cut off the pipeline ...
Valve means closing member ( shutter ) movable in a vertical direction centerline of the valve passageway . Valve in the pipeline can only be fully open and fully closed off wit...
Metal seal valve is widely used in petroleum, chemical, power, pharmaceutical, food, light industry, suitable for controlling the temperature or with particles, fibers of the fl...
Butterfly installation considerations :
1 , butterfly valve plate mounted on the pipe diameter direction .
2 , during the installation disc , disc to stop in the closed positi...
First, the global valve market
As the competition increasingly fierce global valve market , many world-renowned manufacturer of valves closed them in North America, Europe and ...
1, Flange three eccentric multi-level hard sealing butterfly valve products can be applied in petrochemical, food, pharmaceutical, textile, paper, electricity , sewage treatment...