The VD510 is a diaphragm valve designed for precise flow control of low to medium viscosity materials (under 10,000 cps). Using the stroke adjustment knob, shot sizes can be fine tuned. The valve is small in size, weighing only 2.7 oz. and having a height of 3.1 in., making it ideal for stand-alone bench dispensing use or machine integration. The diaphragm valve design separates the wetted parts from the driving parts, therefore, the valve is ideal for dispensing cyanoacrylates, electrolytes, reagents, glues, paints, solvents, alcohol, and other volatile substances that may cause damage such as erosion to most machinery.