Different manufacturers of the same type of control valve design differences
2021-07-10
Control valve, also known as control valve (GB / T 1721.1-1998 is defined as the control valve), is the automatic control of the terminal control components, determines the process control is timely and effective and system safety, the entire control loop is more important, But it is a relatively weak technology for a long time. Control valve is a kind of tailor-made products according to user's operating conditions, because of the large number of domestic and foreign manufacturers, so many varieties of control Valves, specifications, and more parameters, the quality has been different. Different manufacturers of the same type of control valve design differences, technical characteristics and application of how we are concerned about the issue. Valve body is the main part of the valve used to connect the pipe and the fluid path, and can be placed valve parts, contact with a variety of media and to withstand fluid pressure, should meet the requirements of the use of pressure, temperature, erosion, corrosion conditions and other aspects , And according to engineering practice, installation requirements determine the valve body shape, structure and connection. Body type, material is its two major elements. The control valve plays an important role in the process control. The valve body is directly connected with the process flow path to ensure the flow of various media and to withstand fluid pressure and adapt to the working conditions. Meanwhile, the shape, structure and connection should meet the needs of users. The correct choice of valve body type, reasonable design of the valve body flow path, the economical use of body material is the basic requirements of the production and custom control valve to explore the details of different valve body characteristics, starting from the overall optimization, the industrial process control valve can be used in a variety of Working conditions, to meet the safety, environmental requirements. More Keyword Search: Control Valve
