Substrate Separator includes a movable valve stem for opening and closing a liquid-dispensing valve. The deflector plate is activated by a pair of linearly translated push rods, which are coupled through a push rod beam and piston to the valve stem.
The Suckback Valve is the perfect solution for dispensing equipment to prevent dripping of solution from dispense nozzles. Photoresist, adhesive, acids, solvents, syrup and many other medias may be processed through this valve.This combination valve performs two simultaneous functions. Being a normalily closed valve, it requires air to actuate. When switching from the open back to the closed position, its unique design creates a vacuum on the discharge port and immediately sucks back a predetermined amount of liquid. The adjustment knob on top of the valve gives excellent repeatability on the suckback volume.