Valve Seals: Solenoid Valve And Sealing Ring
Dec 25, 2021
Seals, also known as sealing rings (gaskets), etc., involve a wide range of industries, ranging from the electronics industry, the automotive industry, the small household appliance industry, the digital product industry (mobile phone industry, etc.), to the national military-specific Seals, shipbuilding, aviation, super-large construction machinery industry, etc. We may touch seals (gaskets) everywhere in our lives. Just like the shower head in our water heater, there is a small sealing gasket, which mainly plays the role of sealing the water (if you adon't have it, your water heater will not be able to heat up). In addition, the mobile phones we use also use sealing gaskets. Without the sealing gaskets, a lot of dust will run into the inside of your mobile phone. So small seals play a pivotal role in our lives.
Solenoid valve is an industrial equipment controlled by electromagnetic, and it is an automatic basic component used to control fluid. It belongs to actuator and is not limited to hydraulic and pneumatic.
Solenoid valve is an automatic basic component used to control the direction of the fluid, belonging to the actuator; it is usually used in mechanical control and industrial valves to control the direction of the medium, so as to control the valve switch. There is a closed cavity in the solenoid valve, with through holes at different positions, each hole leading to a different oil pipe, the middle of the cavity is the valve, and the two sides are two electromagnets. Which side is attracted to, by controlling the movement of the valve body to block or leak different oil discharge holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil discharge pipes, and then the oil cylinder is pushed by the pressure of the oil The piston drives the piston rod, which drives the mechanical device. 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 (solenoid valve sealing ring) is particularly safe to use, especially for corrosive, toxic or high and low temperature media. 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. 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.
