manual control valve online manufacture

DN300 - 2600 mm Hydraulic Counter weight Spherical Valve /Ball Valve/flanged globe valve for Hydropower Station Descrition: Spherical valves, as the name implies, are stop valves that use a spherical to stop or ... Read More

DN 0.25 - 2.5 Mpa Hydraulic Counter Weight Butterfly Valve For Hydropower Project Specifications A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form ... Read More

Large Hydraulic Counter Weight Butterfly Valve for DN300 - 5000 mm Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of a disk. ... Read More

DN600 mm Heavy Hammer Hydraulic Flanged Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form of ... Read More

DN5000 mm Large Diamter Heavy Hammer Hydraulic Flanged Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism ... Read More

DN2000 mm Heavy Hammer Hydraulic Flanged Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing mechanism takes the form ... Read More