Angle Valve

Definition

An angle valve is a type of valve where the inlet and outlet openings are set at right angles (90 degrees) to each other, allowing for a change in the direction of the flow within a piping system.

Purpose

The primary purpose of an angle valve is to control the flow of liquids or gases in a piping system while also changing the direction of flow. This makes angle valves particularly useful in situations where space constraints or piping configurations require a turn in the flow path. Angle valves are commonly used for shut-off and regulation purposes, ensuring that fluids can be directed efficiently and effectively.

Examples of Use

1. Plumbing Systems: Angle valves are commonly used in residential and commercial plumbing systems to control water flow to sinks, toilets, and other fixtures, often found where water lines emerge from walls.
2. Heating and Cooling Systems: In HVAC systems, angle valves regulate the flow of heating or cooling fluids to radiators, convectors, and other components.
3. Industrial Applications: Angle valves are used in various industrial processes to control the flow of chemicals, gases, and other fluids, particularly in applications where piping needs to change direction.
4. Irrigation Systems: Angle valves help control the flow of water in irrigation systems, allowing for efficient water distribution and management.
5. Medical Gas Systems: In healthcare facilities, angle valves are used to control the delivery of medical gases such as oxygen and nitrous oxide, ensuring safe and precise flow to patients.

Related Terms

• Globe Valve: A type of valve used to regulate flow in a pipeline, characterized by a spherical body and a movable disk-type element.
• Ball Valve: A valve that uses a spherical ball with a hole through its center to control the flow of liquids and gases.
• Gate Valve: A valve that opens by lifting a barrier (gate) out of the path of the fluid, used for on/off control.
• Check Valve: A valve that allows fluid to flow in one direction only, preventing backflow.
• Butterfly Valve: A valve that uses a rotating disk to regulate the flow of fluids, offering quick shut-off capabilities.

Notes

• Angle valves are designed to handle different types of fluids, including water, steam, oil, and gas, and are available in various materials such as brass, stainless steel, and plastic.
• The design of angle valves makes them ideal for applications where space is limited, and a change in flow direction is needed.
• Proper selection of angle valves involves considering factors such as pressure rating, temperature, and the type of fluid being controlled to ensure optimal performance and longevity.
• Angle valves are often used in applications where frequent shut-off and regulation are required, providing reliable control with minimal maintenance.
• Installation and maintenance of angle valves should follow manufacturer guidelines to ensure proper operation and avoid leaks or other issues.