成全电影大全在线观看高清免费播放电视剧_成全的视频高清完整在线观看_成全高清免费完整观看动漫版_成全视频大全高清全集_成全电影大全免费观看完整版有多少集_三人成全免费观看电视剧高清_成全免费观看完整电视电影_成全动漫视频观看免费动漫_成全免费完整高清电影_三人成全免费观看电视剧_成全电影免费观看完整在线播放高清画质_三人成全免费观看中国电视剧大全

ZFL Cone Valve structural Features and Uses  
ZFL Cone Valve produced and sold by Baigang valve group consists of buried pipe, valve body, sleeve, electric device, screw, connecting rod and other parts, the structure of the outer sleeve, the valve body is fixed. It is the use of screw nut retractable action, driven by the outer sleeve up and down action, to achieve the purpose of opening and closing the valve. The valve has the advantages of simple structure, light weight, compact layout, flexible operation, convenient maintenance, reliable operation and small opening and closing force. When the valve discharges, the water tongue is in the shape of a trumpet, the air diffuses and aerates, and the energy dissipation effect is good. In general, no energy dissipation measures are required. For example, the submerged outlet flow can be measured and the energy dissipation under water measurement is also very simple. It is widely used in water conservancy, hydropower, reservoirs and other projects.

ZFL Cone Valve main To Performance

ZFL Cone Valve main shape and size of the connection table