Types of valves used in pipeline pdf

Even though the main purpose of valves is to control the fluid flow, they can be used to regulate the pressure, direction of flow within the piping system. A valve is an mechanical device used to control the flow of fluids both gases and liquids, fluidized solids or slurries. Types of valve used in piping learn about 9 types of valves. They are used to control the flow in a pipeline and they regulate by the position of a movable disk or plug in relation to the stationary ring seat. This type is the most used in piping and pipeline applications. Examples of the common types are the ball valve, butterfly valve, globe valve. The valve operating principle relies on a flexible section of pipe being flattened between pinched two moving bars like a vice. Different types of valves with pdf file engineering.

Types of industrial valves applications, advantages, and. Pipeline basics specithcs about natural gas pipelines pipeline briefing paper 2 last updated. Classification of valves used in piping learn 4 methods. Pipeline block valves should be used to limit the release of line contents in case of leaks or pipeline ruptures outside plant boundaries. This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level. Learn about the classification of valves that are used in piping. Different types of valves used in piping a complete. These valves are for api6d pipeline applications but are also used for. Conventionally used for isolation and throttling services, the globe has become the worlds most common types of valves. Globe valves are among the most popular type of valves used in various applications. Different types of valves used in piping mech4study. Trap collar while joining two pipes in the same length, collar is used. Sectionalizing valve sv are installed at regular intervals around 25 to 40 kms.