Middleeast Valve is one of the largest Globe Valve suppliers Saudi Arabia, delivering high-quality valves for industries that require precise regulation of fluid flow. A globe valve is a type of linear motion valve, named for the globe-like shape of its body. It consists of a movable disk or plug and a stationary seat inside a spherical housing. By moving the disk up or down, the valve controls the amount of fluid passing through the pipeline.
Globe Valve Trim
The trim of a globe valve includes all internal parts that come into contact with the fluid, such as the disk, seat, and stem. In some designs, additional components like cages, plugs, or guides may be used. The material selection for trims depends on application conditions like fluid type, pressure, temperature, and corrosive properties of the medium. Common trim materials include stainless steel, carbon steel, bronze, and special alloys for enhanced performance.
Purpose and Usage
The main purpose of a globe valve is to regulate and throttle fluid flow in a piping system. Its design allows operators to control the volume of flow with high precision. Along with effective regulation, globe valves also provide a tight shut-off, making them suitable for applications such as:
· Steam systems
· Water treatment plants
· Chemical and petrochemical industries
· HVAC systems
Difference Between Gate and Globe Valve
Although both gate valves and globe valves are widely used in pipelines, their design and functions differ:
· Gate Valves – Best suited for on/off service with minimal resistance to flow when fully open. The gate is lifted or lowered to allow or stop flow.
· Globe Valves – Specifically designed for throttling and regulating flow, offering better control over flow rates. The disk or plug moves perpendicular to the flow, making it ideal for precise adjustments.
Components of a Globe Valve
· Body – The main outer shell that houses internal components and withstands system pressure.
· Bonnet – Serves as the cover for the body, holding the stem and packing.
· Disk or Plug – The movable part that opens or closes to control flow.
· Seat – Provides a sealing surface for the disk or plug to ensure shut-off.
· Stem – Connects the actuator or handwheel to the disk or plug, enabling movement.
· Packing – Prevents fluid leakage along the stem.
· Actuator – Operates the valve manually (handwheel) or automatically (electric, pneumatic, or hydraulic actuators).
Applications of Globe Valves
As trusted Globe Valve suppliers Saudi Arabia, Middle East Valve supplies valves that are widely used in:
· Oil & gas industries
· Power plants
· Water treatment facilities
· Petrochemical plants
· Industrial process systems
Globe valves are valued for their accurate flow control, dependable shut-off, and long service life, making them essential in critical pipeline applications.
Globe valve types:
· Pressure Seal Globe Valve
· Bellow Seal Globe Valve
· Y Type Globe Valve
· Angle Type Globe Valve
· Forged Steel Globe Valve
Description:
· Body material- Cast Iron, Cast steel [A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91]
· Class- 150 – 2500; PN10 – PN 450
· Size- DN 10 – DN 1200
· Ends- Butt weld, Flanged, threaded, socket weld
· Operations- Hand-wheel operated, Pneumatic actuated, Electric actuated, Gear operated
Visit us: https://www.middleeastvalve.com/product-category/globe-valve/
