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Valve Standards and Technical English Terminology
Valve standards and technical English terminology are important components of any valve assembly. Valves are commonly used to control the flow of liquids and gases in daily operations, and the language used to describe their parts and application must be precise and understandable for everyone who uses them.
Valves come in a variety of shapes and sizes, from resilient seated gate valves to ball valves and specialty valves like control valves. Each type has a specific purpose and design, and the correct English terminology must be used to ensure successful operation.
Valve Standards
Valve standards guide the production and distribution of any valve system. For example, a common valve standard is the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. This code sets the standards for design, materials, construction, operation and inspection of all valves used in gas, oil, or water systems. The code also includes quality assurance (QA) and quality control (QC) protocols that must be followed.
English Terminology
To describe specific types of valves, components and practices, industry professionals must use a consistent set of terminology.
A valve actuator is the device used to open or close a valve, whether it is operated by manual means or through a control system. The valve body is the main part of the valve and contains the passageways for the material that is being controlled. The valve bonnet is a cover that is attached to the valve body, which protects the valve from dirt, pressure, and other contaminants.
Valve accessories such as gaskets, packing, handwheels, and valve stems must be specified and used correctly. Likewise, types of valves, such as gate, globe, or ball valves, must be correctly named.
Valves in Practice
Valves are used for a wide range of applications in many industries. For example, in power plants and other energy production facilities, valves are used to control the flow of materials such as oil, gas, and steam. Valves are also used in manufacturing processes to control the flows of liquids and gases in chemical production or other industrial systems.
Valves must be regularly inspected and serviced to keep them functioning properly. Maintenance personnel must use the proper English terminology to accurately describe valves and their components, as well as to document their condition and any maintenance performed. Valves may also need to be remanufactured with new components to ensure they are safe and reliable. Again, proper English terminology must be used in this process.
Conclusion
Valve standards and technical English terminology are a critical part of any valve installation or maintenance. Valves are important components of many industrial systems and processes, and it is essential that everyone involved understand and use the correct English terminology. By doing so, valve systems can be designed and maintained with greater accuracy, reliability, and safety.
