There are many types of valves, and the structure and materials of the valves are different for different uses. The correct selection of valves is crucial to ensure the safe production of the device, increase the service life of the valve, and meet the long-term operation of the device.
The characteristics of valves generally include usage characteristics and structural characteristics. The usage characteristics determine the performance and purpose of the valve, including the valve category, type, materials of main parts, transmission mode, etc.; the structural characteristics determine the installation, repair, and maintenance methods of the valve, including the structural length of the valve and the connection method with the pipeline. , the structural form of the valve stem, etc. Before choosing a valve, the user must have a preliminary understanding of the valve.
When selecting a valve, consider the following factors and questions before making a decision:
Valve size: How will different sizes impact the application?
Pressure rating: How does the valve perform under various levels of pressure?
Materials: What is the valve made of and how is that important for different applications?
Port connections: How many and what kind of inlet and outlet ports are included?
Nature of the media: What types of media can the valve handle or is it designed for?
Actuation: Is the valve self-actuating or does it require manual operation?
