UAE Valves is a trusted Trunnion Ball Valve Supplier in Dubai, offering high-performance valves designed for heavy-duty industrial applications. Trunnion-mounted ball valves provide secure sealing, reduced operating torque, and excellent control over high-pressure and large-diameter pipelines. They are ideal for industries that require reliable flow management under challenging conditions.
How Does a Trunnion Ball Valve Work?
A trunnion ball valve uses a floating ball that is anchored by trunnion bearings at the top and bottom. When the valve is open, fluid flows freely through the pipeline. As the valve closes, the ball rotates 90° to block the flow completely. This design minimizes friction, reduces wear on the seats, and ensures smooth operation even at high pressures.
Benefits
Provides reliable sealing under high pressure and temperature
Reduces operating torque for easier actuation
Minimizes wear and extends valve life
Suitable for frequent operation cycles
Supports large-diameter and high-pressure pipelines
Difference from Other Valves
Floating Ball Valves: Trunnion valves handle higher pressures with less torque; floating valves are better for smaller sizes.
Gate Valves: Gate valves are primarily on/off; trunnion ball valves offer quicker, smoother shutoff.
Globe Valves: Globe valves provide throttling; trunnion ball valves combine tight shutoff with ease of operation.
Applications
Oil and gas pipelines and processing units
Refinery and petrochemical plants
Power generation flow systems
Water and wastewater networks
Industrial utility pipelines
Industries That Commonly Use Trunnion Ball Valves
Oil & Gas
Power generation
Chemical & Petrochemical
Water & Wastewater
HVAC and utility services
Marine and offshore operations
UAE Valves is a reliable Trunnion Ball Valve Supplier in Dubai, delivering high-quality valves that ensure safe, efficient, and long-lasting flow control for demanding industrial applications.
Technical Description
Materials: Carbon steel, stainless steel, alloy steel
Sizes: 2″ to 48″ (varies by type)
Pressure Ratings: Class 150 to Class 2500
Connections: Flanged, butt weld, socket weld
Operation: Manual, pneumatic, or electric actuator
Media: Oil, gas, steam, water, chemicals, and industrial fluids
Visit us: https://www.uaevalves.com/product-category/trunnion-ball-valve/
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