The type selection and piping of electric ball valve on sewage treatment pipeline requires that the electric ball valve is a new product connecting pumps, valves, electric ball valves and other equipment with the electric ball valve. They are connected by full bolts to make them a whole, with a certain displacement, which is convenient for installation. It can bear the axial pressure of pipeline. In this way, it can be adjusted according to the on-site installation size during installation and maintenance. During operation, it not only improves the work efficiency, but also plays a certain role in protecting the electric ball valve equipment such as pumps and valves. The electric ball valve is suitable for conveying sea water, fresh water, cold and hot water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, product oil, air, gas, steam and granular powder with temperature not higher than 250 degrees.
Applicable scope of electric ball valve products:
1. Because this series of products are made of metal and have high tensile and compressive strength, superior soft sealing performance, convenient loading and unloading and other functions, they are frequently used in electric power, metallurgy
2. Water supply and drainage, sewage treatment and other industries are mainly used to connect the water pump with the valve and the electric ball valve. It has a certain multi-directional displacement effect in the operation of the electric ball valve, which can alleviate the thrust of the blind plate in the operation of the electric ball valve. 3. The blind plate thrust in the operation of the electric ball valve plays a certain role in protecting the electric ball valve, especially providing great convenience for the installation and maintenance of the electric ball valve, However, the electric ball valve shall be used at the outlet of the water pump and the corner of the electric ball valve, because the electric ball valve can turn the blind plate when starting the pump through the force transfer bolt (i.e. full screw bolt). 4. The thrust is transmitted to all parts of the pump and the electric ball valve to avoid the impact force on the electric ball valve or the near end of the pump to damage the equipment.