The automatic Snuf-Bak dispense valve is said to be ideal for high-volume fluid control and fast shut-off of viscous materials such as polyurethanes, epoxies, silicones, greases and various cohesive and thixotropic adhesives and sealants. The pneumatically actuated valve opens and closes its material passage in the base of the nozzle adapter to start and stop material flow. The needle pulls backward during shutoff to prevent stringing. Material is delivered by either a metering assembly or from supply pumps or tanks. Precise volume reportedly is dispensed by a precision shot-meter, timer control panel or trigger-on time remote signal. Is designed with two 3/8" NPT and two 3/4" NPT inlet ports to adapt to nearly any hose or pipe size. The 1/2" NPT outlet port accepts standard or custom plastic or metal dispense nozzles. Has multiple mounting methods, including dual screw and dowel and slide bracket fixturing.

Sealant Equipment & Engineering Inc., www.SealantEquipment.com