Proportional ball valve selection
First, the main factors to consider in the selection of the actuator
The main factors considered by the actuator are reliability, economy, smooth operation, sufficient output force, quality and appearance. Simple structure, easy to install, in the 21st century, the electric actuator will become the mainstream of the 21st century control valve.
Secondly, the flow characteristics of the regulating valve refers to the relationship between the relative flow of the medium through the valve and the relative opening.
From the use of the function of the valve need to pay attention to the problem
1. Regulating function
requires the valve to operate smoothly and select the desired flow characteristics
2. Anti-resistance
Even if it is a clean medium, there is also a blocking problem, which is the unclean things in the pipeline are brought into the regulator by the medium, causing the resistance card, which is a very common fault, so the selection of the valve to consider the resistance
3. Corrosion resistance
It mainly involves the selection of materials and the service life of the valve, which needs to be selected according to the actual needs
4. Weight and appearance
Beautiful appearance and light weight valve will be more popular with manufacturers, so the regulator should have miniaturization, light and other characteristics
To sum up, Tonhe valve to meet the following points: high reliability, the actuator structure is simple and compact, low working current, resistance performance is strong, high precision output torque for the advantages of Tonhe valve, in addition, all metal gear design improves the service life of the valve, easy maintenance, easy installation.
Taizhou Tonhe Flow Control Co., Ltd. is a professional company specializing in the design and development of electric ball valves, manufacturing and sales as one, welcome new and old customers to come to consult.