Auto Lube Metering Devices  Series progressive divider valves and single-line parallel injectors for automatic lubrication

The central component of every automatic lubrication system is a metering device which dispenses the right amount of grease or oil to the lubrication points.

This is because the supply flow of lubricants to multiple lube points requires a resistance created by an automatic lubrication metering device i.e. a divider valve or injector.

Though it may seem easy to directly connect multiple lines to the main supply line of an automatic lubrication pump, there will be no force to mitigate the lubricant from flowing to the “path of least resistant” –the result being that only one lube point will be supplied. Thus, to prevent lubricant fluids from taking the path of least resistance we use metering devices.
 

Automatic lubrication metering devices from Graco

Graco designs and engineers a comprehensive family of auto lube metering devices. You can count on our field-proven oil and grease injectors and divider valves to supply precise amount of lubricant every time.