Valcor Engineering Corporation Diaphragm Isolated Pneumatically Operated Dispensing/Metering Pumps SV673 Series

The SV673 series dispensing pump is a pneumatically operated high purity piston driven pump that delivers a wide range of fluids with high precision. By combining the easily adjustable stroke of the pump with variable cycle rats, users have complete control of the volume and rate of dispense for specific applications. A flexible diaphragm isolates the liquid from any metallic parts. Wetted parts are polypropylene and Viton or EPDM, making this series suitable to handle a wide range of fluids. Applications The SV673 series is suitable for a variety of dispensing applications, such as the following: · Adhesive or ink dispensing · Reagents for analyzers or clinical instruments · Acidic and basic solutions · Caustic fluids · Chemicals for pools & spas · Syrup & flavoring for soda machines · Fragrance for personal products · Analyzer sampling Features · Ideal for use in hazardous environment where no electrical connection is permitted · Adjustability over a wide range of operating conditions · Volume output per stroke is adjusted by mechanically setting stroke · Flow rate per minute is adjusted by frequency of operation · Repeatability within 2 · Self-priming: can start dry and capable of lifting 5’ of H2O · Can handle fluid viscosity as high as 10,000 centistokes · Maintenance free and long life · Choice of elastomer; Viton or EPDM · Built-in mounting brackets