Tridak Model 826 disposable fluid path valve features adjustable suck-back control. Prevents material from forming at the dispense tip with low-viscosity fluids. Pinch valve also features disposable fluid path technology. Fluid tubing is replaceable; is available in two sizes and a variety of materials. Reportedly eliminates expensive seal-kit maintenance. Is said to be ideal for all low-to-high viscosity materials. Possesses flow control and an over-stroke adjustment that prevents tubing damage. Model 345 valve controller is best suited for actuation of this valve.

Tridak, www.tridak.com