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 <1 inch (25.4mm)
Wetted parts separated
High cycle rate
Long cycle life
Ideal for machine integration
Suitable for hazardous materials
Models
DV509
diaphragm valve - Teflon diaphragm
DV509-UHMW-H
diaphragm valve - UHMW diaphragm (Ultra High Molecular weight)
