The composition of the butterfly valve
2022-02-17 00:00:00
1) Valve body(butterfly valve): it is a part of the water passage through which the water flows, supports the weight of the valve, bears the operating force and torque, and transmits the water pressure.
2) Valve(butterfly valve): it is used to cut off the water flow when it is closed. It is required to have sufficient strength. When it is opened, the hydraulic loss in the water flow center is small and has good hydraulic characteristics.
3) Shaft and bearing: support the weight of the valve.
4) Spindle locking(butterfly valve): the valve of butterfly valve needs spindle locking when it is fully closed or fully opened.
5) Bypass valve and bypass pipe(butterfly valve): when the main valve is opened, reduce the torque and eliminate the vibration under moving water.
2) Valve(butterfly valve): it is used to cut off the water flow when it is closed. It is required to have sufficient strength. When it is opened, the hydraulic loss in the water flow center is small and has good hydraulic characteristics.
3) Shaft and bearing: support the weight of the valve.
4) Spindle locking(butterfly valve): the valve of butterfly valve needs spindle locking when it is fully closed or fully opened.
5) Bypass valve and bypass pipe(butterfly valve): when the main valve is opened, reduce the torque and eliminate the vibration under moving water.
