Butterfly valves are suitable for pipelines transporting various corrosive and non-corrosive fluid media in engineering systems such as generators, coal gas, natural gas, liquefied petroleum gas, city gas, cold and hot air, chemical smelting and power generation and environmental protection, and are used for regulation and interception. The flow of the medium. Butterfly valves are suitable for flow regulation. Since
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The actuator is a piece of mechanical equipment that can help us achieve automation. According to the motion mode, actuators can be divided into linear actuators and rotary actuators. According to its different motion modes, the actuator can be applied in different industries and equipment. In this article, we will briefly introduce to you the difference between linear actuators and rotary actuators. Linear Actuat
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Electric gate valve refers to the linear movement of the electric gate valve actuator through electric voltage and signal control to open or close the gate valve. Electric gate valves can help you achieve the purpose of remote control, help you reduce labor costs, and improve production efficiency. Electric gate valve is one of the most commonly used cut-off valves, mainly used to connect or cut off the medium in the
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COVNA Valves For Oil And GasIn this article, we will have a brief introduction about how to select the valve for oil and gas industry. Hope this could help you to understand and choose the right valve for your project. As a rotary actuator and industrial valve manufacturer, COVNA will deeply source your industry needs and help to solve the valve solution. Any valve demand, welcome inquiries for you! Contact us
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Cryogenic valves, as the name implies, are valves that can work in cryogenic and cryogenic conditions. The operating temperature is demarcated. Valves with operating temperatures below -40°C are usually called cryogenic valves, which are mainly used for gas liquefaction, For separation, transportation and storage equipment, the operating temperature can reach below -270℃. Currently, there are gate valves, globe v
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On Oct. 23, 2021, COVNA Automation held the 12th Bumps & Valves Cooperation & Development Forum and Project Docking Meeting on the theme of “Environment Protection”. 500 representatives who dealts with the Water and Waste-water industries were invited. Mr. Bond, President of COVNA Automation, Ms. Teresa, Vice President of Global Sales & Marketing made speeches on site. Mr. Bond pointe
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