Valves are crucial components in the industrial field, commonly used to regulate and control the flow of various fluids. It is necessary for us to understand the connection methods and standards of valves when using them. In this article, we will comprehensively introduce the connection methods and standards of valves. There are various connection methods and standards for valves, and this article will introduce seveRead more >>
The motorized valve is composed of a valve body and an motorized actuator. The motorized valve can be used to control the opening and closing of the valve body to control the pipeline fluid. Because of its simple operation, long service life, and wide application range, electric valves have a wide range of applications in agricultural irrigation, energy extraction, pipeline transportation, and water treatment.Read more >>
Solenoid Valve is the most used one of the automatic valve, because it is efficient, easy to use, and the price is also relatively low. Solenoid valve consists of coil and core, coil power or power off to control the operation of the core, thus changing the direction of the fluid. Solenoid valve components are relatively simple, by fixed iron core, moving iron core, coil components; valve body part by spoolRead more >>
Hey guys, welcome to the site of COVNA’ s new product launch in the first quarter of 2023. With the rapid development of social economy, technology and intelligence have penetrated into our production and life. Based on the valve manufacturing industry for 23 years, COVNA has successively launched solenoid valves, manual valves, pneumatic valves, and the series of electric intelligent valves that havRead more >>
What is a solenoid valve and how does it work? A solenoid valve is an electromechanical device used to control the flow of liquid or gas in a system. It is made up of a solenoid, which is a coil of wire that produces a magnetic field when an electric current is passed through it, and a valve, which regulates the flow of fluid. When an electric current is applied to the solenoid, it creates a magnetic field thatRead more >>
Overview 1.1 Main content: This maintenance guidebook specifies the safety precautions, technical requirements, and implementation steps that should be taken into account during the daily maintenance, troubleshooting, and replacement of the pneumatic control valve used online. Other types of control valves can also refer to this guidebook for use. 1.2 Basic components: The pneumatic control valves consist of twoRead more >>
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