With the continuous development of production technology, there are more and more Sanitary Ball Valve on the market, and the quality difference between products is large. So what factors do we need to consider when purchasing?

. After the medium flows through the valve, pressure loss will occur, that is, the valve has a certain resistance to the flow of the medium, and the medium will consume a certain amount of energy to overcome the resistance of the valve. From the perspective of energy conservation, when designing and manufacturing valves, the resistance of the valve to the flowing medium should be reduced as much as possible. Therefore, these factors should be considered when purchasing.

Second. Action sensitivity and reliability This refers to the sensitivity of the valve to respond to changes in medium parameters.

Third. The sealing performance of the valve refers to the ability of each sealing part of the valve to prevent the leakage of the medium, which is an important technical performance indicator of the valve. There are three sealing parts of the valve: the contact between the opening and closing parts and the two sealing surfaces of the valve seat; the matching part of the packing and the valve stem and the stuffing box; the connection between the valve body and the valve cover. It will affect the ability of the valve to cut off the medium.

Fourth. The strength performance of the valve refers to the ability of the valve to withstand the pressure of the medium. Valves are mechanical products that withstand internal pressure, so they must have sufficient strength and rigidity to ensure long-term use without cracking or deformation.

Fifth. The opening and closing speed is expressed by the time required for the valve to complete an opening or closing action. Generally, there is no strict requirement for the opening and closing speed of the valve, but some working conditions have special requirements for the opening and closing speed, such as some require rapid opening or closing to prevent accidents, and some require slow closing to prevent water hammer, etc. This should be considered when selecting the valve type.

Therefore, when purchasing a high platform ball valve, these factors need to be fully considered to ensure its role in production.