Description
The Lancer Nozzle Assembly Valve 4 FS30 is the fluid-shaping final stage of the dispensing head responsible for thoroughly mixing syrup and water at the factory-specified Brix ratio. It is engineered with internal flow-straighteners to optimize CO2 retention and ensure a smooth, splash-free pour into the cup.
Problem Solved: Corrects inconsistent beverage flavor and prevents syrup waste by providing a positive shut-off and stable flow control. Replaces stained or pitted nozzles that harbor bacteria or cause turbulent pours.
Symptoms of Failure: Drinks tasting watered-down or overly sweet, constant dripping from the nozzle tip after release, or valves that ‘burp’ gas during a pour.
Technician’s Note: Soak nozzles daily in warm water. Dried syrup residue inside the internal diffuser channels is the #1 cause of foamy, splattering pours. Verify the brix ratios monthly with a refractometer after cleaning.Technical Specifications:
- Manufacturer: Lancer
- Application: Final Fluid Shaping / Mixing
- Compatibility: Lancer FS30 Series Valves
- Type: High-Flow Nozzle Assembly






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