The patented CP Air Stop has a faster shut-off and is longer lasting with lower air volume operation than the leading competition, saving wear and tear on the compressor. Available in multiple configurations as a check valve or combo with CP floater turbo nozzle.
Faster shut-off than traditional pinch valves
Operates at lower air volume
Field-serviceable, no tools required
Multiple configurations available
Air Stop Check Valves
Connect with 3/4″ Male Pipe Thread or 3/4″ Male Cam Lock Inlet with 3/4″ Cam Lock Female Outlet. CP Air Stop Check Valve can be used in boom section shut-off or to attach nozzles with 3/4″ cam lock inlets like the CP-59LS/HV.
Air Stop Floater Combo Nozzles
Connect with 3/4″ Male Cam Lock Air Stop Check Valve with low or high-volume nozzle options. Both version nozzles have flood nozzle flow rates and generate consistent large droplets. Have everything you need all- in-one.
CP Air Stop
Why Choose CP Air Stop
The patented Air Stop outperforms traditional pinch valves in every way. Built for the field, designed to last.
Faster shut-off
Closes quicker than traditional pinch valves, reducing spray drift and improving boom section accuracy.
Lower air volume
Operates 20–40 psi above liquid pressure. Less demand on your compressor, less wear over time.
Air shut-off & check valve in one
Combines two functions with a standard Viton-type diaphragm; fewer fittings, simpler boom setup.
High & low volume compatible
GPM range of .43 to 13.42 depending on nozzle combo. Works across a wide range of application setups.
Multiple spacing options
Compatible with 30″, 40″, and 60″ spacing configurations right out of the box.
Field-serviceable
Easy maintenance with no tools required. Can be serviced in the field whenever you need it most.
Ready to Order?
CP Air Stops are available through our authorized dealer network. Find a dealer near you for pricing, availability, and support.