Description

When your sprayer’s running at peak pressure and you’ve got acres to cover, the last thing you need is a pressure overload that damages your pump or blows a hose. This pressure relief valve acts as your system’s safety guard, automatically venting excess pressure when it hits 150 PSI to keep your spray equipment running smooth and protect your investment.

What You’re Getting

Heavy-duty aluminum construction that stands up to chemicals and weather without corroding
1-1/2 inch female NPT threads for secure connections on larger spray systems
Precise 150 PSI relief setting to protect pumps and components from damage
Quick-response design that opens when needed and closes tight when pressure drops

Built for Real Farm Work

This valve is sized for bigger spray rigs where you’re moving serious volumes of liquid—think tank sprayers, pull-behind units, or truck-mounted systems. Whether you’re applying herbicide to corn ground, spraying pastures, or running a custom applicator business, this valve handles the flow rates and pressures that come with commercial-grade equipment.

Made to Last

Aluminum construction means this valve won’t rust out like steel or crack like plastic when exposed to farm chemicals and UV rays. The internal spring and seat are engineered to maintain accurate pressure settings even after thousands of cycles, so you can count on consistent protection season after season.

Installation Notes

This valve installs in your system’s return line or bypass circuit—check your sprayer manual for the exact location. Use pipe thread compound on the NPT connections to ensure a leak-free seal. If you’re upgrading from a smaller valve, make sure your return line can handle the increased flow capacity.