NVB Series, Brushes with Metering Valves

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Additional Product Information

The NVB Series of brushes with metering valves are designed to apply lubricant to chain drives and they can be connected in series to lubricate several points and feed from a central reservoir.

This series comes in several configurations:

Straight valve with either a round or flat brush. These can be used to apply lubricant to chain drives traveling in a horizontal or slightly inclined plane. Valve brushes for vertical chains are available.

45° valve with a flat brush.  These are for applications where conditions require the lubricant to applied at and angle.Two sizes of brushes allow selection to fit almost any chain width.

Flat Strip Brush with either a straight or 45° valve. They provide precision control of lubricant  to drive chains, strip stock, gears, conveyors, etc.  Strip brushes are available in 2.25 inch (57.15mm) increments. Valves allow accurate feed control with drip rate readily visible through the sight window. Brush holder provides (2) .22 inch diameter (5.59mm) holes for easy mounting.

Rotary Wheel Valve Brush. The rotary wheel valve brush featuers a .50 inch (12.70mm) adjustment for wear. There is a 1/2-20 UNF thread for mounting. This vavle brush is furnished with standard metering.


Standard Materials:

  • Aluminum construction body
  • Nylon brush
  • Pipe threads are dryseal


Temperature Rating

  • Nylon maximum working temperatures up to 250°F (121°C)

Product Options

  • Stainless steel brushes available for higher temperatures.


LDI - Corporate  Click for map LDI   Click for map
Precision Machining & Assembly Fabrication & Assembly
1864 Nagle Ave. 12901 Jim Dhamer Dr.
Manitowoc, WI  54220 Huntley, IL  60142
PH: 920.682.6877                         
FAX: 920.684.7210                         



Our talented team of degreed and professionally certified Engineers, Quality Assurance, Production and Customer Service staff have many years of experience in the industry.  Their attention to detail and ability to collaborate with our clients to solve their problems is reflected in the 50+ years we have been in business.


Customer Service: 

920.682.6877, option 4

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