The spherical structural can replace plum blossom valve, butterfly valve, and flap valve, and be installed on the bottom of the conical mixer.
1. Better sealing than plum blossom valve.
2. Maximizing the discharging area, and making no discharging dead zone.
3. Smaller mixing dead zone than ball valve and butterfly valve.
4. Better in preventing arching than butterfly valve.
Spherical ball valve can replace the ball valve in traditional process, can be used in liquid, slurry vacuum, and low pressure cases.