dymax 826 User Manual - Page 5

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Model 826 Dispensing Valve User Guide

General Safety Considerations

All users of Dymax fluid dispensing equipment should read and understand the user guide

before assembling and using the equipment.

To learn about the safe handling and use of dispensing fluids, obtain and read the SDS for each

fluid before using it. Dymax includes an SDS with each adhesive sold. SDS for Dymax products

can be requested through the Dymax website.

Using Safe Operating Pressures

Pressurizing the components in the dispensing system beyond the maximum recommended

pressure can result in the rupturing of components and serious personal injury. To minimize

the risk of rupturing components and injury, do not exceed the maximum operating pressure

of the components in your fluid dispensing system (see system specifications on page 15).

Preventing Injection Injury

Discharging fluids or compressed air with a dispensing tip against your skin can cause very

serious injection injury. To minimize the risk of injection injury, do not place the dispensing tip

in contact with your skin.

The Model 826 is a dual-piston, normally closed pinch valve. This pneumatically operated valve

dispenses a wide variety of materials but is specifically designed to easily dispense thicker,

stringy materials. The 826 dispensing valve is highly precise, obtaining its precision from

lockable controls that facilitate the adjustment of three critical parameters: the flow rate

through the valve, the amount of tube closure, and suck-back.