Item # B309-1X00, Valve Brush, 2 1/4” X 3/8” Flat Nylon, 1/4” OD Tube Inlet

This Valve Brush features (2) 1/4” OD tube inlets.  An end plug installed in one of the inlets can be removed to connect brushes in a series.  An adjustable precision needle valve controls the flow rate; it has a friction lock to guard against loosening from vibration.  The brush holder has (2) 7/32" dia holes for mounting.  The bristles are nylon (stainless steel is also available, part no. B309-1X02).  The total width of the valve is 2 ¼” and total height is 4 15/16”.

The shank is adjustable to accommodate up to 1/2” of bristle wear.  A replacement brush is readily available.