Graco Dispensit 802-20 [3/14] General accessories

GENERAL INFORMATION

The Model 802-20 Dispense Valve is a positive displacement pinch action valve with micrometer adjustment that

is designed for applications that require dot-to-dot volumetric consistency. It has material viscosity dispensing

capability from very thin material to high viscosity epoxies and metal filled pastes. This valve also has a fail-safe

design to prevent material dumping in case of power failure. All wetted parts are disposable for easy maintenance

and cleaning. The 802-20 comes complete with the following:

• Model 802-20 Dispense Valve

• Two 3 foot (.9 m) sections of pneumatic air line

• One package of replacement dispense tubes (type as ordered)

• Seal Kit

• Operating & Maintenance Manual

• Syringe (comes with syringe option, size as specified)

• Optional syringe clamp (comes with syringe option)

• Receiver cap with air line (comes with syringe option)

SAFETY INFORMATION

Only personnel who have been given appropriate training should use this product and safety warnings as set forth

in this manual. Read completely before operating.

Warning: Do not exceed 100 psi (6.9 bar) pressure on the operating system or 60 psi (4.1 bar) pressure on the

syringe reservoir. Higher pressures are not required and may cause a serious hazard.

Toxicity and flammability hazards depend upon the product being dispensed by this unit, and the user should take

appropriate safety precautions as indicated on the MSDS of the product.

Always wear safety glasses.

ILLUSTRATION REFERENCES

Throughout this manual you will find references by illustration item number to the illustrations in the manual. The

references are indicated by parentheses around a number such as: (7). Illustrations represent typical valve

configurations. The drawings for your exact model are inserted at the back of the manual and include the part

numbers for ordering replacement parts.

GENERAL ACCESSORIES

Graco Ohio Inc. offers a full line of standard and custom accessories for your dispensing needs including:

• Valve Controllers

• Syringe Feed Systems

• Cartridge Retainers and Pressure Reservoirs

• Titan 200 High Pressure Cartridge Feed Systems

• Transfer Pump Feed Systems for 1, 5 and 55 gallon containers

• Mounting Bases and Brackets

Consult your Dispensit dealer or the factory for details.