Globe Valve Body Type
Автор: Punchlist Zero
Загружено: 2021-04-01
Просмотров: 95
There are three types of globe valve body types: tee, angle, and Wye.
The tee style globe valve is the most common body type. The horizontal setting of the seat allows the stem and disk to travel perpendicular to the horizontal line. This body type has the lowest coefficient of flow and highest pressure drop. The tee style is used in severe throttling services, such as in bypass lines around a control valve.
The angled design flanges into a piping system and changes direction by 90°. This type of valve is a good fit for a piping system that sees pulsating or irregular flow.
The Wye design mitigates the high-pressure drop associated with most global valves by providing a seat and a stem at a 45° angle. This allows for a straighter flow path when the valve is fully open and reduces friction and turbulence associated with the globe valve design.
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