fluorine lining gate valve

Do you know how many types of valves there are?

by:Lianke Valve     2022-08-10
With the development of the valve industry, there are more and more high-tech, corrosion-resistant and long-life valves, and the competition in the valve market is becoming more and more fierce, making some common valve products oversupply. Next, I will Introduce some unusual valves to you. Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. Butterfly valve that can be used for on-off control of low-pressure pipeline medium means that the closing member (disc or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. A valve that is closed. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment. Butterfly valve is a kind of valve that uses a disc opening and closing member to reciprocate about 90° to open, close or adjust the flow of the medium. Butterfly valve not only has simple structure, small volume, light weight, low material consumption, small installation size, small driving torque, simple and rapid operation, but also has good flow regulation function and closing sealing characteristics at the same time. One of the fastest valve varieties. Butterfly valves are widely used. The variety and quantity of its use are still expanding, and it is developing towards high temperature, high pressure, large diameter, high sealing performance, long life, excellent adjustment characteristics, and multi-function of one valve. Its reliability and other performance indicators have reached a high level. Ordinary butterfly valves are suitable for rough throttling and low pressure, non-hydrocarbon, non-hazardous operations, they are not suitable for use as critical shut-off valves for vessels, tanks, etc. In working conditions where the temperature is higher than 65℃ or the pressure class is higher than ASME150 or dangerous fluid, the non-wireless butterfly valve should be applied. Because only a small torque is needed to vibrate the butterfly valve open, the handle should be equipped with a locking device. Diaphragm Valve (Flat Type) In this valve design, a diaphragm made of synthetic rubber is attached to the valve stem, closing the valve is achieved by pressing the diaphragm against a metal boss (which is part of the valve body). Diaphragm valves are primarily used in low pressure water 1400kPag (200psig or less) operations, and they are especially suitable for systems containing sand and other solids. Plug Valves Plug valves are suitable for use in hydrocarbon and utility systems. Plug valves with 90 degree rotation operation are available in lubricated and non-lubricated designs. Lubricated plug valves must be lubricated regularly to ensure good sealing and easy operation. The number of times of oiling depends on the conditions of use. Its lubricating function is a solution to preventing valve jamming. In non-lubricated designs, its sealing is done with Teflon, nylon and other soft materials. They do not require frequent maintenance and lubrication, but when the valve has been set in one position for a long time, it is more difficult to turn it again. Based on these characteristics, the valve should be selected according to the specific use environment (condition). The valve industry in the future must be a competition of quality and innovation. After continuous transformation, innovation, pursuit, and gradually improving the technology of valve products to meet domestic needs, it will be globalized. Although there is still a certain gap between the valves I have passed and developed countries, I believe that through our efforts, our future must be excellent.
valve application types of industrial valves, as the name suggests, find extensive use in types of industrial valves institutions. Since types of industrial valves has become much dependent on technology in today's world, there is wide use of such valve application.
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Making a few technical tweaks to the way you structure and distribute valve application could be the difference between an engaging, thought-provoking product and a perfunctory one.
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