When the butterfly valve is used for throttling adjustment under special working conditions, or requ...
Y Strainer is an indispensable filter device for the pipeline system of transmission medium. Y Strai...
1. Small flow resistance. 2. More labor-saving. 3. Large height and long opening and closing time...
Eccentric butterfly valve characteristics and differences
Butterfly valve is also called flip valve, is a simple structure of the control valve, but also can ...