Description

If you’ve dealt with dripping spray tips after you shut off your sprayer, you know how frustrating it can be to watch expensive chemical hit the ground instead of staying on your crops. This TeeJet stainless steel check valve stops that problem cold by preventing flow-back when your system shuts down, keeping your chemicals where they belong and your application rates consistent.

What You’re Getting

Stainless steel construction that won’t corrode or degrade from harsh agricultural chemicals
Reliable diaphragm design that maintains a tight seal even with temperature changes and field vibration
Precise opening pressure that allows normal spray operation while preventing drip-back
Standard thread connections for easy installation in your existing spray lines

Built for Real Farm Work

This check valve is designed for agricultural spray systems where chemical compatibility and durability matter most. Whether you’re running herbicides, fungicides, or liquid fertilizer through your sprayer, the stainless steel construction handles whatever you’re putting through it without breaking down or losing its seal.

Made to Last

The stainless steel construction resists chemical corrosion better than brass or plastic alternatives, and the diaphragm stays flexible through temperature swings and constant vibration. This valve is built to keep working season after season, even with the toughest chemicals in your spray program.

Installation Notes

Installation is straightforward—just thread it into your spray line using standard pipe thread compound or tape. Mount it close to your spray tips for best performance, and make sure the flow direction arrow points toward your nozzles. The valve will prevent backflow while allowing normal spray operation once system pressure reaches the opening threshold.