Description
If you’ve ever had your sprayer pump running hot or noticed pressure building up when you’re not spraying, your unloader valve is probably doing its job—or it needs this replacement. This Hypro unloader valve keeps your sprayer pump from fighting against itself by redirecting flow when you shut off the spray gun or boom sections, protecting expensive pump components from damage.
What You’re Getting
- 3/8″ FNPT inlet and outlet connections that handle standard agricultural sprayer plumbing
- Two 1/4″ FNPT bypass ports for flexible system routing and pressure relief
- Genuine Hypro engineering that’s been tested on thousands of sprayers across the country
- Adjustable pressure settings so you can dial in exactly what your system needs
- Built to handle the chemicals and pressures that come with serious spray work
Built for Real Farm Work
This valve works with Hypro pump systems on pull-type sprayers, three-point sprayers, and self-propelled units. Whether you’re applying herbicides in corn and beans, fungicides on wheat, or insecticides in orchards, this unloader keeps your pump happy by giving that pressurized fluid somewhere to go when the spray stops.
Made to Last
Chemical-resistant materials and corrosion-proof construction mean this valve will keep working through seasons of harsh herbicides, fertilizers, and whatever else you’re putting through your sprayer. The internal components are designed to handle the constant cycling that comes with field spraying.
Good to Know
This is a direct replacement that uses standard pipe thread connections. When installing, use thread sealant on all fittings to prevent leaks. The bypass ports can be configured for return to tank or recirculation depending on your system setup—check your sprayer manual for the recommended plumbing arrangement.
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