Hansen Foot Valve Brand-DAB these controllers are built with

these controllers are built with a robust

AS/NZS 4020:2005 drinking water

where nitrate levels are at or above 100-200 mg/l

Hard-wear resistant rubber over-moulding

Hansen Foot Valve Brand-DAB these controllers are built withUsed on the end of a suction line to stop fluids in the line emptying when the pump is turned off, thus eliminating the need to prime your pump at start up. Unique design provides self cleaning as part of the valve operation Screw cap access for servicing to all moving parts if required Operates via pressure differential and at any angle or position Approved for use with drinking water AS NZS 4020 Approved SGS M&I Approved