What is the difference between a full port and a reduced port ball valve?

The difference between a full port and a reduced port ball valve lies in the size of the flow passage or bore through the valve. Here's a breakdown of each type:

1.Full Port Ball Valve: In a full port ball valve, the bore size of the ball and the internal diameter of the valve body are the same. This means that the flow passage or opening through the valve is the same size as the pipeline, allowing for unrestricted flow of the fluid. As a result, full port ball valves offer low flow resistance, minimal pressure drop, and high flow capacity. They are suitable for applications where maximum flow rate and minimal flow restriction are desired.

2.Reduced Port Ball Valve: In a reduced port ball valve, the bore size of the ball is smaller than the internal diameter of the valve body. This reduces the flow passage diameter and restricts the flow of the fluid through the valve. As a result, reduced port ball valves offer a smaller flow capacity compared to full port ball valves. They are commonly used in applications where a lower flow rate is acceptable or when space and cost considerations outweigh the need for maximum flow capacity.

The choice between a full port and a reduced port ball valve depends on the specific requirements of the application. Here are some factors to consider:

Flow Rate: If the application requires high flow rates or minimal flow restriction, a full port ball valve is preferred.

Pressure Drop: Full port ball valves have lower pressure drop compared to reduced port ball valves, making them suitable for applications where pressure loss must be minimized.

Size and Space Constraints: Reduced port ball valves are often more compact and cost-effective, making them suitable for installations with space limitations or budget constraints.

Flow Control: Full port ball valves provide better flow control capabilities due to their larger flow passage, making them suitable for throttling applications.

Pipeline Compatibility: Consider the size and diameter of the pipeline when choosing between a full port and a reduced port ball valve to ensure compatibility and optimal flow conditions.

It's important to consult the manufacturer's specifications and consider the specific requirements of your application when selecting the appropriate type of ball valve

KHB-M422 M362 M301.5 high pressure pneumatic control ball valve hydraulic stainless steel