Graco Dispensit 702-20 [3/12] On off valves

•Dispensesarangeofmaterialviscositiesandowrates

•Offerscontinuousbeaddispensingorrapidon/offcyclingwithoutreloadtime

•High-feedpressure-ratedneedlevalvedesignprovideshigherowratesevenfor

narrow bead proﬁles

•Snuff-backversionsforprecise,consistentdispensing

•Simpleon/offcontrolviaPLCforintegratedsolenoidversionsorversionsforexternal

pneumatic control

Stainless and Wetted

Components

Provide corrosion resistance

for most materials

Heated Body (optional)

For applications requiring heat

Hardened Stainless

Steel Needle Seat

Wear and corrosion

resistance

High-Feed Pressure

Rating

Handles high material flow

rates or viscous materials

Integral Solenoid

Valve (optional)

Rapid on/off cycling

and simplified installation

Needle Backstroke

Adjustment

Fine tune output flow

requirements

On/Off Valve Models:

710 and 715 (710 shown)

On/Off Valves

hOw it wOrkS

Material ﬂow starts when the

needle retracts from its seat and

stops when the needle re-seats.

1. 710 only 2. 715 only

Note: 710 shown