Constant Flow Valve

Constant Flow Valve - CFValve™

Provides consistent spray output and less pumping

Consistent flow rate with ±1.5% accuracy

The Constant Flow Valve attaches to your Chapin sprayer nozzle to help maintain a consistent flow rate regardless of pressure variations.

It reduces pumping with backpack sprayers, reduces drift and saves you money by using less spray material, and are ideal for drift control when applying insecticides.

The Valve automatically closes if the output pressure drops below the preset valve pressure.