KKR Solid Surface - Custom solid surface manufacturer & acrylic solid surface sheet factory over 19 years

Discussion on the Development of Solenoid Valve Technology - Solenoid Valve Technology, Development Discussion

by:KKR Solid Surface     2022-05-14

As an actuator of automated instruments, the amount of solenoid valve has risen sharply in recent years. This paper analyzes the main characteristics of solenoid valves, and makes a brief overview of the development trends of domestic mature technologies from the perspective of application. The social factors of development are discussed. (1) External leakage is blocked, internal leakage is easy to control, and it is safe to use. Internal and external leakage is an element that endangers safety. Other automatic control valves usually extend the valve stem, and the rotation or movement of the valve core is controlled by electric, pneumatic and hydraulic actuators. All this needs to solve the problem of external leakage of the dynamic seal of the long-term action valve stem; only the solenoid valve is completed by electromagnetic force acting on the iron core sealed in the magnetic isolation sleeve, and there is no dynamic seal, so the external leakage is easy to block. The torque control of the electric valve is not easy, it is easy to cause internal leakage, and even the head of the valve stem is broken; the structure of the solenoid valve is easy to control the internal leakage until it drops to zero. Therefore, the solenoid valve is particularly safe to use, especially for corrosive, toxic or high and low temperature media. (2) The system is simple, just connect to the computer, and the price is low. The solenoid valve itself has a simple structure and low price, and is easier to install and maintain than other types of actuators such as control valves. What is more remarkable is that the composed automatic control system is much simpler and the price is much lower. Because the solenoid valve is controlled by switch signal, it is very convenient to connect with the industrial computer. In today's era of computer popularization and price drops, the advantages of solenoid valves are even more obvious. (3) Action express, small power and light appearance. The response time of the solenoid valve can be as short as several milliseconds, and even the pilot solenoid valve can be controlled within tens of milliseconds. Because of its own loop, it is more sensitive than other automatic control valves. A properly designed solenoid valve coil has low power consumption and is an energy-saving product; it can also be achieved only by triggering the action to automatically maintain the valve position without power consumption at all. The solenoid valve has a small size, which saves space and is light and beautiful.

Custom message
Chat Online 编辑模式下无法使用
Leave Your Message inputting...