Description

When your sprayer pump starts building too much pressure, you need a reliable way to protect your equipment and keep your application rates consistent. This TeeJet brass pressure relief valve does exactly that—automatically opening to release excess pressure and prevent damage to pumps, hoses, and booms. It’s the kind of simple protection that saves you from expensive repairs down the road.

What You’re Getting

Solid brass construction that stands up to chemicals and weather better than plastic alternatives
300 PSI rating handles the pressure requirements of most field sprayers and liquid applicators
3/4 inch NPT female threads fit standard sprayer plumbing without adapters
Manual operation gives you reliable pressure control without electrical connections
TeeJet quality means consistent performance season after season

Built for Real Farm Work

This valve is designed for agricultural sprayers, field applicators, and liquid fertilizer systems where maintaining proper pressure is critical for accurate application rates. Whether you’re running a pull-type sprayer through corn fields or spot-spraying weeds with a tank sprayer, this valve keeps your system operating safely within its designed pressure range.

Made to Last

The brass body resists corrosion from fertilizers and chemicals while handling the vibration and temperature swings that come with field work. Unlike cheaper plastic valves that can crack or stick, this one keeps working reliably even after thousands of acres.

Good to Know

Install this valve on the pressure side of your pump, typically near the tank or before your boom sections. The 3/4 inch threads are standard for most sprayer systems, making installation straightforward with pipe thread sealant. If you’re unsure about your system’s pressure requirements, check your pump specifications—this 300 PSI rating works well for most agricultural applications.