The valve is widely used for connecting and regulating flow on various pipelines of water
This kind of valve can widely be used in the water supply and draining and gas tubes in th
The valve has been widely used in the fields of petrochem，light industry，metallurgy，shippi
This valve is mainly used in water network ，water power plant，water diversion project and
This valve is mainly used for shut-off valves and has an adjustment function.
This product can be used in municipal，civil and industrial water supply and drainage and f
The valve is mainly used to cut off the fluid it also can be designed to have the function
This series of valves are mainly used for remote monitoring，which can prevent the valve fr