A globe valve may be used as a flow control valve because

A globe valve may be used as a flow control valve because

• A. It Will Flow In One Direction Only
• B. It May Be Operated Partially Open
• C. Its Stem Does Not Rise When It Opened
• D. Either Side May Be Used As The Pressure Side

Answer: (B)

Globe valves are well suited for flow control because they can be adjusted to a partial opening, providing throttling capability. The design uses a movable disk that rides toward or away from a fixed seat, so turning the stem changes the gap and creates a variable restriction in the flow path. This lets you set intermediate openings for precise, repeatable control of flow rate. Also, the stem does rise as the valve opens, which supports the idea that partial openings are possible. In contrast, flow direction and pressure-side orientation aren’t what enable flow control in this valve type; the essential feature is the controllable throttling action achieved by moving the disk toward the seat.

Globe valves are well suited for flow control because they can be adjusted to a partial opening, providing throttling capability. The design uses a movable disk that rides toward or away from a fixed seat, so turning the stem changes the gap and creates a variable restriction in the flow path. This lets you set intermediate openings for precise, repeatable control of flow rate. Also, the stem does rise as the valve opens, which supports the idea that partial openings are possible. In contrast, flow direction and pressure-side orientation aren’t what enable flow control in this valve type; the essential feature is the controllable throttling action achieved by moving the disk toward the seat.