The product features are as follows:
1. The eccentric hemisphere valve is a straight through valve body. When the valve is fully open, the fluid flows in a straight line, and the loss caused by resistance is small;
2. When the eccentric hemisphere valve is opened, the valve core is separated from the valve seat, and the starting torque is smaller than that of the ordinary ball valve, which enables flexible operation;
3. Eccentric structure design, using eccentric wedge cam principle, close tightly and reliably, with good sealing performance;
4. The wedging force for closing the valve can remove impurities on the sealing surface and has good self-cleaning ability.
