What factors will affect the performance of fluorine-lined valves?
Fluorine-lined valve not only bears the internal pressure of the fluid, but also bears the stress of the pipeline, the gravity of the sphere and other additional forces. The design must consider tightness and strength. corrosion, manufacturing process and other factors.
The formula of the existing ball valve body is an improvement of the pressure vessel formula. In most cases, the ball valve is regarded as a pressure vessel. However, the shape of the ball valve body is much more complicated than the shape of the pressure vessel. Even if the valve body is the same, not only the shapes of different types of ball valve bodies are different, but also the size of each part of the fluorine-lined valve is completely different. It's not the same. It is difficult for traditional methods to calculate different parts of different shapes and sizes separately, so they are usually considered to have the same thickness.
fluorine lined valves are used to control corrosive or highly corrosive media. The internal cavity of the valve is covered with various fluoroplastics, making it suitable for various operating temperatures and fluid pipelines. It has high strength and corrosion resistance. The lined fluorine valve has two functions, a switch and a flow regulator. The gas path can be opened and closed easily without affecting the flow, thus ensuring the repeatability of the flow. Due to the slow opening speed, the instantaneous pressure in the pipeline has less influence on the equipment. The damper greatly extends the service life of the fluorine-lined valve.
The fluorine-lined valve not only bears the internal pressure of the fluid, but also bears the stress of the pipeline, the gravity of the sphere and other additional forces. The design must consider tightness and strength. corrosion, manufacturing process and other factors.
Fluorine-lined valves are made of ptfe-lined butterfly plates with spherical sealing surface layers, and silicone gaskets at the base of high-pressure gate valves are used to adjust the sealing performance of valves. The pneumatic valve has light weight, tight sealing performance and long service life. It can be used for quick disconnection or flow adjustment. Applicable to the provisions of reliable sealing and excellent adjustment characteristics of the place.
Fluorine-lined valve has the dual function of switching and flow regulation, which can easily open and close the gas path without affecting the flow and ensuring the repeatability of the flow. The slow start reduces the impact of the instantaneous pipeline pressure on the instrument.
On March 18, the equipment and thermal engineering joint party branch of Chongqing water pump factory co., ltd organized the 2018 annual organization life meeting. At the meeting, all the party members of the branch carefully looked for their own shortcomings, spoke actively, adopted mutual evaluation of party members, directly pointed out problems and showed signs, and did not engage in harmony with each other. The named party members all expressed their attitude and accepted criticism from others modestly.