|Introduction:||One valve control two pipes.|
|Improvement:||Automatic control, one ball valve can automatically open and close the valve
This design has obtained national patent in May 2011, patent number: ZL201020575061.8.
Xinhai wear – resistant rubber as the liners of Y– ball valve with 128% wear resistance index Service lige is 2-4 times longer than traditional valve. The ball wrapped by Xinhai wear – resistant rubber which can effectively open and close the two valve ports in Y – ball valve. Slurry flow driving ball into a pipe orifice and close it; slurry pass by another pipe orifice. So it will not cause blockage. The Y – ball valve relying on the pressure of slurry to change the valve does not need people to control realizing automatic control, simple and flexible. Adopting Y- ball valve realizes pipeline setting of two pumps with one valve.
Outstanding ball valve design of opening and closing, no blocking; creative opening and closing device control the valve by slurry pushing the ball. Y- Ball valve realizes pipeline setting of two pumps with one valve to reduce the investment cost by only buying one valve and saving one pipeline.
|Nominal Pressure (MPa)||0.7|
|Diameter Range (mm)||DN65-500|
|Test Pressure||Seal||1.0||Test Medium||Water|
|Working Pressure (MPa)||< 1.0|
|Working Medium||Slurry, Slag, Tailings, etc.|
A mineral processing plant in Tanzania has a large capacity, the machines are too many to control easily. In the optimization process, Xinhai specially chose Y-Ball valve that is based on the fluid pressure control, realizing the double pump work simultaneously. Besides, the Y-Ball valve is lining with wear-resistant rubber, the wear resistance index is more than 128% in practical process, and it is not easy to jam, the slurry leakage rate is almost zero.