DV509 Diaphragm valve Light weight non-contamination valve The model DV509 diaphragm valve is designed for precise flow control of low to medium viscosity liquids. The diaphragm separates the wetted parts from the air supply and therefore it is ideal for dispensing cyanoacrylates, reagents, UV adhesives, paints, inks, solvents, glues, electrolytes, alcohol and other volatile substances. Operation The valve is opened by an air pressure pulse supplied by an I&J Fisnar valve controller. A heavy-duty spring assists the diaphragm to quickly return to its closed state for immediate shut-off. The DV509 is recommended for high frequency micro shot deposits. Shot sizes may be fine tuned by turning an adjustment control at the top of the valve. DV509 features Suitable for dots, lines, arcs and circles Gaskets, potting, filling and shielding Minimum shot size 0.0001cc Small size Currency: USD Unit Price: Quantity: Delivery: