How to Change & Calibrate NCVs on Your Fendt or RoGator Sprayer
Today, we’re diving into a critical task for maintaining peak sprayer performance—changing and calibrating Nozzle Control Valves (NCVs) on Fendt and RoGator sprayers. Whether you’re running Hawkeye® 2 or OptiPulse™, this guide has you covered.
🔧 What Are NCVs and Why Do They Matter?
NCVs (Nozzle Control Valves) regulate the application rate and spray pattern on your machine. Over time, they can wear out, become inconsistent, or fail completely—leading to uneven application, overuse of product, or yield loss.
Proper calibration ensures:
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Precise chemical delivery
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Uniform spray coverage
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Better fuel and input efficiency
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Fewer costly reapplications
📽️ Step-by-Step Video: Watch Shane Break It Down
🚜 Applicable Equipment
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Fendt Rogator sprayers
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Challenger RoGator sprayers
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Systems supported: Hawkeye® 2, OptiPulse™
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