Globe valves, also called multi-turn valves, are linear motion valves designed to provide on-off services by stopping, starting, and regulating the flow of fluids in pipelines. These plumbing and pipeline valves feature a globular body shape with two halves separated by an internal baffle. A globe valve utilises a disc or plug that moves perpendicularly to the flow path to control the fluid. Globe valves are typically made from rugged stainless steel materials and provide tight shutoff capabilities, making them ideal for industrial and domestic applications.
Why Buy Globe Valves?
Globe valves offer several advantages. Their main strength lies in their potential to throttle flow effectively, allowing precise control over the fluid. They also provide a reliable shut-off when fully closed. Compared to gate valves, a globe valve has a shorter stroke, meaning it requires less movement to open or close. Additionally, investing in these valves minimises leakage and enhances operational safety and efficiency.
What are Different Types of Globe Valves?
Globe valves come in three main body designs, each with its flow characteristics and applications, including:
- Tee-Pattern Globe Valve – A T-shape globe valve is the most common type, with the stem and disc positioned perpendicular to the pipe axis. It offers good general-flow throttling but has a higher pressure drop.
- Angle-Pattern Globe Valve – In this design, the valve body is at a 90-degree angle, allowing the valve to act as both a valve and a pipe elbow. It has a slightly lower pressure drop than the tee-pattern and is perfect for systems where the direction of fluid requires changes.
- Wye-Pattern (Y-Type) Globe Valve – This design has a valve seat and stems angled at about 45 degrees, resulting in a more streamlined flow path and reduced pressure drop.
Check Our Range of Stainless Steel and Bronze Globe Valves:
We offer a comprehensive range of female bronze and stainless steel globe valves to suit various industrial needs. They are available in threaded, flanged, or socket weld types for versatile installation options. Thread sizes range from 1/2 inch to 2 inches, accommodating various system requirements. Additionally, our multi-turn valves are designed to handle pressures up to 32 bars, ensuring reliability under demanding conditions.
Typical Uses of Globe Valves:
Globe valves are widely employed in applications requiring precise flow control, such as:
- Regulating water flow in municipal systems.
- Controlling steam in industrial processing.
- Managing corrosive fluids in chemical plants.
- HVAC systems for temperature control.
- Oil and gas pipelines for throttling applications.
