Where should a globe valve be used instead of a gate valve?

Where should a globe valve be used instead of a gate valve?

• A. In low pressure systems
• B. For infrequent use
• C. For throttling flow or frequent operation
• D. In high temperature applications

Answer: (C)

A globe valve is specifically designed to regulate or throttle flow, making it an ideal choice for situations where precise control is needed. When compared to a gate valve, which is primarily used to either fully open or fully close a line, the globe valve's design allows for fine adjustments to the flow rate, ensuring that the desired volume of liquid or gas can be maintained with accuracy. This feature makes it particularly suitable for applications requiring frequent operation and adjustments, providing better performance in scenarios where system conditions may change. Infrequent use of a valve typically points toward a gate valve, which is optimized for on/off control. Low pressure systems and high temperature applications do not inherently necessitate the use of a globe valve over a gate valve; thus, these choices do not align with the primary function of the globe valve. Therefore, the globe valve is the ideal option when the system demands regular modulation of flow, showcasing its effectiveness in maintaining system reliability and operational efficiency.

A globe valve is specifically designed to regulate or throttle flow, making it an ideal choice for situations where precise control is needed. When compared to a gate valve, which is primarily used to either fully open or fully close a line, the globe valve's design allows for fine adjustments to the flow rate, ensuring that the desired volume of liquid or gas can be maintained with accuracy. This feature makes it particularly suitable for applications requiring frequent operation and adjustments, providing better performance in scenarios where system conditions may change.

Infrequent use of a valve typically points toward a gate valve, which is optimized for on/off control. Low pressure systems and high temperature applications do not inherently necessitate the use of a globe valve over a gate valve; thus, these choices do not align with the primary function of the globe valve. Therefore, the globe valve is the ideal option when the system demands regular modulation of flow, showcasing its effectiveness in maintaining system reliability and operational efficiency.