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4<br />
174<br />
GRACO <strong>SEALANTS</strong> AND <strong>ADHESIVES</strong> EQUIPMENT ❚ 2K EQUIPMENT<br />
Precision Dose<br />
Dispense System<br />
Hose/Applicator Module Selection (Code C)<br />
The hose applicator module is comprised of an adhesive<br />
hose, booster paste hose, 2K Ultra-Lite® dispense valve<br />
and the necessary air tubing and cables. The module is<br />
available with either a manual or automatic applicator,<br />
and with hoses in 15 ft. (4.6 m) or 25 ft. (7.6 m) lengths.<br />
Both the manual and automatic applicators include a 2K<br />
Ultra-Lite dispense valve. The manual applicators have a<br />
pistol-grip trigger kit added to the valve. This trigger<br />
activates an electric switch that sends a signal back to the<br />
controller to open the valve and start the pump.<br />
Adhesive Hose<br />
The adhesive hose is 3/4 in. ID to within 5 ft. (1.5 m)<br />
from the dispense valve, where the width narrows to 1/2<br />
in. ID. This hose is made of high-pressure syntheticrubber<br />
core hose and is designed for use with moisturecure<br />
materials.<br />
Booster Paste Hose<br />
The booster paste hose is a 1/4 in. ID PTFE core with a<br />
stainless steel braid cover.<br />
2K Ultra-Lite Dispense Valve<br />
The 2K Ultra-Lite dispense valve is a disposable, airoperated<br />
mixer-type valve that requires no flushing. The<br />
valve has Severe Duty needles and seats, dual-lubricated<br />
shaft seals and a snuff-back action that ensures a clean<br />
cut-off and no dripping. In addition, the valve is<br />
equipped with fittings, an inlet booster check valve, a<br />
hose swivel, center-injection booster nozzle and a<br />
removable outlet for cleaning. The outlet pieces are PTFEplated<br />
for easy adhesive clean-up.<br />
Electrical Voltage Selection (Code D)<br />
Select either a 120 volt 50/60 Hz or a 230 volt Hz single<br />
phase power as required.<br />
(15A, 15M) 15 ft. (4.6 m)<br />
Hose with automatic or manual valve kit<br />
(25A) 25 ft. (7.6 m)<br />
Hose with automatic or manual valve kit