About Globe Valves

Globe valves are commonly used in plumbing systems to regulate the flow of fluids. They are named after their globe-shaped body design and feature a movable disc or plug that controls the flow through the valve. Globe valves provide precise control over flow rate and are often used in applications where throttling or fine-tuning of the flow is required. They are suitable for both on/off service and for modulating the flow in residential, commercial, and industrial settings.

Features and Benefits:

  1. Precise Flow Control: Globe valves offer precise control over the flow rate, making them ideal for applications where fine-tuning or throttling of the flow is required. The movable disc or plug in the valve can be adjusted to modulate the flow, allowing for accurate control of the fluid passing through the system.

  2. Versatile Application: Globe valves find application in various plumbing systems, including water supply systems, HVAC systems, oil and gas pipelines, and more. They are suitable for both on/off service and for regulating the flow rate, making them a versatile choice for residential, commercial, and industrial applications.

  3. Reliable Shut-Off: When fully closed, they provide a tight seal, ensuring a reliable shut-off and preventing any flow through the system. This feature allows for easy maintenance or repairs, as well as the ability to isolate specific sections of the plumbing system.

  4. Excellent Sealing Capability: These valves are known for their excellent sealing capabilities. The disc or plug is designed to create a tight seal against the valve seat, minimizing leakage and ensuring efficient flow control. This sealing capability helps to maintain the integrity of the plumbing system and prevent wastage of fluids.

  5. Durable Construction: Globe valves can be constructed from high-quality materials such as brass, stainless steel, or cast iron, ensuring durability, corrosion resistance, and long-lasting performance. These valves can withstand high pressures, temperature variations, and the demands of continuous operation, providing reliability and longevity.

  6. Easy Operation: Designed for easy operation, they typically have a stem with a handwheel or actuator that allows for manual or automated control. The motion of the stem raises or lowers the disc or plug, adjusting the flow through the valve. This ease of operation ensures convenient flow control and system management.

Common Applications:

  • Water supply systems: Install globe valves in water distribution systems, pump stations, or water treatment plants to control the flow of water and maintain optimal pressure levels.
  • HVAC systems: Utilize them in heating, ventilation, and air conditioning systems to regulate the flow of hot or chilled water, ensuring efficient temperature control and distribution.
  • Oil and gas pipelines: Employ globe valves in pipelines and refineries to control the flow of oil, gas, or other fluids, allowing for precise flow regulation and process management.