Description
When you’re spraying fields or spot-treating weeds, the last thing you want is chemical dripping from your tips after you shut off the boom. That’s what happens when your check valves wear out or fail—spray keeps flowing and you’re wasting expensive chemical while creating uneven application. This brass check valve stops that problem by sealing off flow when pressure drops below 5 PSI.
What You’re Getting
- 5 PSI cracking pressure prevents dripping and ensures even boom shut-off
- Solid brass construction handles the abuse of chemical spraying season after season
- Precise engineering keeps your spray pattern consistent and prevents waste
- Direct drop-in replacement for worn check valves in your system
Built for Real Farm Work
This check valve fits into TeeJet sprayer systems where you need reliable flow control. Whether you’re running a pull-type field sprayer, three-point mounted boom, or even a tank sprayer on your utility vehicle, check valves like this one keep your application rates where they should be. They’re especially important on wider booms where different sections need to start and stop flowing at the same time.
Made to Last
Brass holds up better than plastic when you’re dealing with hot weather, chemical exposure, and the constant pressure cycling that happens with boom spraying. The internal components are designed to seal tight every time, so you don’t have to worry about leaks or inconsistent performance when you’re trying to get acres covered.
Installation Notes
Check valves usually thread right into your existing fittings—no special tools needed. Install them with the arrow pointing in the direction of flow, and make sure your connections are snug but not overtightened to avoid damaging the threads. A good habit is to test your boom shut-off after installation to make sure everything’s sealing properly.
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