Irrigation Valve Sizing Calculator

Select proper valve size based on zone GPM requirements.

Enter the zone gpm value for this calculation.
GPM
Force per unit area, measured in PSI, Pa, or other units.
PSI
Number of items or instances.
zones

Results

Recommended Valve Size:
Recommended size based on calculations.
-inches
Valve Pressure Loss:
Calculated pressure.
-PSI
Manifold Pipe Size:
Recommended size based on calculations.
-inches
Reference: Industry Standards.