We are proud to be the factory authorized representative for Primary Fluid Systems, Milton Roy, Griffco and many others. We offer their extensive catalogs of Valves including those listed below.

 
We now offer Back Pressure Valves and Pressure Relief Valves/Safety named TOP VALVE. This is a new line of diaphragm style valves. New features include a completely adjustable pressure range of 0-150 PSIG and a built-in air release to reduce priming difficulties with metering pumps.

TOP VALVE Back Pressure Valves and Pressure Relief Valves are available in seven sizes, 1/4" through 2" NPT and eight (8) materials of wetted construction. The seat design of this new line of valves greatly extends the normal life expectancy of the diaphragm.
  • PVC, CPVC, PVDF, Teflon, polypropylene, stainless steel, Alloy 20, Hastelloy C
  • Teflon laminated to EPDM backer diaphragm
  • Turn down handle limits pressure to 150 psig
  • Color coded handles indicate size at a glance
     
  • Rectangular shape with mounting ports
  • Built-in matching material gauge port plug (easily removed for gauge option)
  • Spring design provides consistent pressure adjustments through the range
    (0-150 PSIG)
  • Long life diaphragm
  • Range of 0 - 150 PSIG
  • Built-in optional, air release & gauge port
  • Available in 2 port off-line & 3 port in-line configurations
  • Available in: PVC, CPVC, PVDF, Teflon, Polypropylene, Stainless Steel, Alloy 20, Hastelloy C
  • 7 sizes (1/4" - 2" NPT)
  • Color coded handles indicate size at a glance
       
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  Activated carbon
            as an application
   
   
       
   
       

 

 
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