Components Used in the Field (NOTE: Requires the used of Adobe Acrobat 6.0 to view these .pdf files) Air Assist Filters Air Vacuum Relief Back Flush Valve Bioline Design Sheet Bioline Products Check Valve Dorot Plastic Valves NETAFIM Flow Meter Plastic Dorot Plastic Valves Val-Matic Check Valve WMR Flow Meter 2003 - 2010 SURFLO Soil Absorption Systems, all rights reserved. Last update: 11/28/2005