DUALINE LUBRICATION SYSTEMS

Farval® Dualine lubricating systems are found in virtually every industry in which continuous duty operation is required. From steel production to pulp and paper, from mining equipment to machine tools, automatic application of the lubricant provides significant benefits to the equipment user. There are several components that are used in designing a Dualine lubrication system, including valves, lubricators, reversing valves, central stations, controllers, and spray systems.

VALVES
Measuring valves are the heart of Farval® Dualine lubrication systems. They are mounted close to the lubrication points and are hydraulically operated by pressure from the first and then the second of the two supply lines. On each pressurization cycle, they indirectly discharge fixed volumes of lubricant to the bearing or lubrication point.

LUBRICATORS
Manual, electric and pneumatic lubricators store and pump lubricant to Dualine valves throughout the system.

REVERSING VALVES
These valves change the flow and direction of pressure, which causes divider valves in the system to cycle.

CENTRAL STATIONS
Central stations include lubricator, cycle switch and reversing valve. Some versions are mounted on a plate for easier installation.

CONTROLLERS
Programmable give you access to key system functions, such as system on and off, and can control what happens when there is a problem in the system.

SPRAY SYSTEMS
Used to lubricate large gears and pinion sets.