Cast Iron Butterfly Valve
Product Description The KOSEN Cast Iron Butterfly Valves, as a component used to cut off and control the flow of pipeline system, has been widely used in many fields, such as oil, chemical, metallurgical and hydroelectric fields. In the known butterfly valve technology, its sealing form...
The cast iron butterfly valve is connected between two pipe flanges by double-head bolts. The flanged butterfly valve is flanged on the valve. The flanges on both ends of the valve are connected to the pipe flange by bolts.
Midline butterfly valve is a kind of component used to realize on-off and flow control of pipeline system. It has been widely used in petroleum, chemical industry, metallurgy, hydropower and many other fields.