The main difference between a wafer butterfly valve and a lugged butterfly valve lies in how they a...
A ball valve for a house shut-off is a type of valve used to control the flow of water in residenti...
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...