Double trunnion ball valves can be an excellent choice if you are looking for a reliable and efficient valve for your industrial application. These valves are widely used in oil and gas, chemical plants, and other industries where high-pressure and high-temperature fluids must be controlled. This blog post will discuss the different types of double trunnion ball valves and their industrial uses.
Full Bore Double Trunnion Ball Valve –
A bore double trunnion ball valve has a larger diameter than other ball valves. It can transfer significant amounts of fluid with high velocity. The valve has a straight-through bore with minimal resistance, resulting in a lower pressure drop. Full-bore double trunnion ball valves are widely used for pipeline applications where maximum flow is essential to maintain the fluid flow rate.
Reduced Bore Double Trunnion Ball Valve –
The reduced bore double trunnion ball valve has a smaller diameter than the full bore valve. This valve also has a straight-through bore but is more restrictive than the full-bore valve. Reduced bore double trunnion ball valves are mostly used in applications requiring high-pressure and precise flow control.
Flanged End Double Trunnion Ball Valve –
Flanged end double trunnion ball valves have connectors at both ends that permit easy installation and maintenance. These valves can have raised or flat faces. Raised face flanges are widely used in chemical applications, while flat face flanges are more commonly used in the oil and gas industry.
Fully Welded Double Trunnion Ball Valve –
Fully welded double trunnion ball valves are designed for pipelines that carry hazardous and toxic fluids. These valves have no external leakage points and provide high safety and reliability. Fully welded double trunnion ball valves are widely used in the oil and gas industry for underground pipelines carrying crude and natural gas.
Top Entry Double Trunnion Ball Valve –
Top entry double trunnion ball valves have a three-piece body that can be easily disassembled for maintenance. These valves are widely used in chemical plants and refineries where frequent maintenance is required. Top-entry double trunnion ball valves are also recommended for high-precision applications, enabling easy access to the ball and seats.
Double trunnion ball valves are known for their excellent performance, durability, and reliability. The type of double trunnion ball can vary based on the application, pressure and temperature requirements and fluid transfer type. In this blog post, we have discussed the different types of double trunnion ball valves, including full bore, reduced bore, flanged end, fully welded, and top entry, along with their uses in various industries. Understanding the different types of valves and their applications can help you make informed decisions about selecting the right valve for your industrial application.
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