Determining the right ball valve size for your needs is a calculated process that requires careful consideration of several factors, including:
Flow: It is critical to understand the flow rate, which refers to the speed at which fluid flows through the system, and should be calculated based on the port size of the valve, not the size of the valve's pipes. This is a common misconception and an important distinction for accurate flow measurement. Flow is typically expressed in gallons per minute (GPM) or liters per minute (LPM).
Pressure drop: This term refers to the decrease in fluid pressure due to frictional losses as fluid flows through a system.
Pipe diameter: The width of the pipe plays an important role in valve selection as it affects the flow rate and system pressure.
Application Requirements: Depending on the unique needs of the application, different valve sizes, materials, or configurations may be required.
