manual control valve ผลิตออนไลน์

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 ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

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. ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม

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 ... อ่านเพิ่มเติม