Description
Nothing’s more frustrating than a spray tip that clogs up right when you’re trying to finish a field, or chemical dripping back onto your equipment after you shut off the boom. This combination strainer and check valve takes care of both problems in one compact unit—keeping debris out of your tips while stopping that annoying drip-back that can damage your sprayer components.
What You’re Getting
- 100 mesh stainless steel screen catches debris before it reaches your expensive spray tips
- 5 PSI check valve prevents chemical backflow and drip-back when you shut off
- Brass body construction stands up to years of chemical exposure and field conditions
- Compact design fits right in your existing tip assembly without modifications
- Easy to clean screen extends tip life and maintains spray patterns
Built for Real Farm Work
This strainer-valve combo is designed for TeeJet spray systems where consistent application and equipment protection matter. Whether you’re applying herbicides on a field sprayer, fungicides with a high-clearance rig, or liquid fertilizer through your planter, this little component keeps things flowing smoothly and prevents costly downtime from clogged tips or damaged check valves.
Made to Last
TeeJet builds these valves with quality brass that won’t corrode or wear out after a few seasons of chemical exposure. The diaphragm stays flexible and maintains its seal even when dealing with temperature changes and the vibration that comes with field work. The 100 mesh screen is fine enough to catch problem particles while still allowing good flow rates.
Installation Notes
Installation is straightforward—just thread it into your spray line using standard pipe thread compound or tape. The 5 PSI opening pressure won’t interfere with normal spraying but kicks in immediately when you shut off to prevent drip-back. Keep a strainer upstream to protect the precision orifice from plugging with debris.


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