BV-303 Suck Back Valve is a basic suck back valve model, ideal for applications requiring small-amount fluid dispensing with low to medium viscosity materials. Designed for clean, controlled dispensing, the BV-303 prevents clumping and ensures precise fluid cut-off, making it a reliable choice for precision applications. It’s simple, efficient design offers dependable performance for industries where accuracy and minimal residue are essential.

• Basic Suck Back Valve: A streamlined valve design that provides effective fluid control and clean cut-off.
• Ideal for Low to Medium Viscosity Fluids: Compatible with a wide range of fluid materials in the low to medium viscosity range.
• Precision Dispensing: Perfect for applications requiring small-amount dispensing, minimizing waste and maximizing efficiency.
• Prevents Fluid Tailing: Ensures a clean finish by eliminating clumping or tailing at the end of the dispensing cycle.

Model	BV-303
ON/OFF Method	Suck Back
Applicable viscosity	1~200,000cps
Input Air Pressure	5kgf/cm2
Max. fluid IN-LET pressure	30kgf/cm2
Max. operation number	150times/min
IN-LET Fittings	PT 1/8”
Wet-part material	AL 6061
Valve material	AL 6061
Weight	240g