Goole Valve Technology Co.,Ltd
Address: He_yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577-57781015
E_mail: goole4@goolevalve.com
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Working principle of ball valve
Working Principle
When the ball valve rotates 90 degrees, both the inlet and outlet should present spherical surfaces, thereby closing the valve and cutting off the flow of the medium. When the ball valve rotates 90 degrees, the inlet and outlet should all present ball ports to open the flow, and there is basically no flow resistance.
Characteristic
1. Has the lowest flow resistance (actually 0);
2. It will not get stuck during operation and can be applied to corrosive media and low boiling point liquids;
3. It can achieve complete sealing within a large pressure and temperature range;
4. It can achieve fast opening and closing, and when opening and closing the valve quickly, there is no impact during operation;
5. When fully open and fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium and will not cause erosion of the sealing surfaces;
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