Description
When you’re spraying crops and your pump starts building too much pressure, you need protection before something expensive breaks. This TeeJet ductile iron pressure relief valve acts like a safety guard for your whole sprayer system, automatically releasing excess pressure to keep pumps, hoses, and boom components from getting damaged when things get backed up or flow stops suddenly.
What You’re Getting
- Heavy-duty ductile iron construction that can handle the punishment of commercial spraying operations
- 150 PSI max rating that covers most field sprayer applications from small spot sprayers to bigger boom rigs
- 1-1/4″ female NPT connection fits right into larger sprayer plumbing without adapters
- Manual valve design gives you control over pressure settings for different spray jobs
- TeeJet quality that farm operators have trusted for decades
Built for Real Farm Work
This valve is sized for mid to larger sprayer systems where you’ve got serious flow rates and need reliable pressure control. Whether you’re running a pull-behind boom sprayer for row crops or a three-point sprayer for pasture work, it’ll handle the pressure spikes that come with changing spray patterns and stopping flow to different sections.
Made to Last
Ductile iron construction means this valve can take the vibration, chemicals, and weather that come with sprayer work. It won’t crack like cheaper materials when temperatures swing or corrode when you’re running harsh herbicides through the system.
Good to Know
Install this valve on the pressure side of your system between the pump and the boom. Make sure to set the relief pressure slightly above your normal operating pressure but below what your weakest components can handle. A good rule of thumb is to keep some adjustment room for different spray jobs.






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