1. Flow Control:
To maintain or change the flow rate in pipelines based on process requirements.
2. Pressure Control:
To maintain desired pressure levels in a system by adjusting the flow.
3. Temperature Control:
Often used with temperature sensors and controllers to regulate fluid temperature in heating or cooling systems.
4. Level Control:
In tanks or vessels, control valves manage the inflow/outflow to maintain specific fluid levels.
5. Mixing or Diverting Fluids:
Multi-port control valves can blend or divert fluid streams in desired ratios.
6. Automation of Industrial Processes:
Used widely in industries like oil & gas, power plants, water treatment, chemical processing, food & beverage, and pharmaceuticals for process automation and safety.
1. Flow Regulation:
I. Globe valves are ideal for precise control of fluid flow.
II. Commonly used where throttling (modulating flow) is required.
2. Pressure Control:
I. Used in systems where pressure must be maintained within specific limits.
II. Ideal for pressure-reducing stations.
3. Temperature Control:
I. Often paired with temperature sensors in steam or heating systems to regulate temperature.
4. Isolation:
I. Although not the primary purpose, globe valves can also be used to start or stop flow.
1. Flow Regulation and Shutoff
I. Controls the flow rate of liquids, gases, or slurries.
II. Suitable for on-off and modulating (control) applications.
2. HVAC Systems
I. Used for regulating chilled water, hot water, or air.
II. Common in building automation systems.
3. Water Treatment Plants
I. Used in raw water intake, chemical dosing, and distribution lines.
4. Power Plants
I. Regulates cooling water, steam, and other fluids.
II. Common in boiler feedwater and cooling towers.
5. Oil & Gas Industry
I. Handles crude oil, natural gas, and refined products.
6. Used in pipeline isolation and flow control.
I. Chemical and Petrochemical Industries
II. Suitable for corrosive fluids, acids, and gases.
III. Often equipped with special lining materials for chemical resistance.
7. Food & Beverage and Pharmaceutical Industries
I. Hygienic butterfly valves are used for cleanable, sterile environments.
8. Fire Protection Systems
I. Installed in fire sprinkler systems as isolation valves.
1.Water Treatment Plants
I. Regulates flow between treatment stages.
II. Isolates sections for maintenance or cleaning.
2. Irrigation Systems
I. Controls water distribution in canals and fields.
II. Manages floodgates for agricultural purposes.
3. Dams and Reservoirs
I. Manages the release of water.
II. Helps in flood control and water level regulation.
3. Sewage Treatment Plants
I. Controls sewage flow through various treatment phases.
II. Prevents backflow and contamination.
4. Power Plants
I. Regulates cooling water flow.
II. Assists in maintaining pressure in hydraulic systems.
5. Industrial Applications
I. Controls flow of process fluids in factories or refineries.
II. Used in chemical, paper, and food industries.
Globe Control Valve Vs Butterfly Control Valve Vs Sluice Gate Control Valve