Description
When you’re running a sprayer, nothing’s more frustrating than nozzles that keep dripping after you shut off the system. That wasted chemical adds up, and those drip marks in your field tell the whole story. This TeeJet polypropylene check valve puts an end to that problem by stopping backflow and drip-back the instant you turn off the pump.
What You’re Getting
- Polypropylene construction that resists chemical corrosion and won’t break down from exposure to herbicides and fertilizers
- Precise pressure setting that opens smoothly during operation but seals tight when pressure drops
- Lightweight design that won’t add unnecessary weight to your boom assembly
- Standard NPT threading for easy installation into existing spray lines
- Diaphragm-type operation that provides reliable sealing even after thousands of cycles
Built for Real Farm Work
This check valve is designed for agricultural spray systems where chemical compatibility matters. Whether you’re applying post-emergence herbicides, liquid fertilizer, or fungicides, the polypropylene body handles whatever you’re spraying without degrading or causing contamination issues.
Made to Last
Farm chemicals are tough on equipment, but polypropylene stands up to the challenge better than many other materials. It won’t corrode like metal valves or crack from chemical exposure like some plastics. The internal diaphragm stays flexible through temperature swings and maintains its seal season after season.
Installation Notes
Installation is straightforward with standard pipe thread compound or Teflon tape. Mount the valve in your spray line between the pump and nozzles, making sure flow direction matches the arrow on the valve body. A quick tip: install these valves where you can easily access them for routine inspection during your pre-season checkup.
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