Anti-Syphon/Back Pressure Valves

Our sample system makes the installation of your nickel controller a breeze! Simply hook up the sample lines (supplied) and cooling water piping, attach the sensors and you’re on your way to continuous control of both the nickel and pH. We sample continuously, not periodically, so the control is as tight as can be!Key Benefits:•Rugged valves are constructed from PVC, PP, PVDF, or Stainless Steel components to ensure long life and reliability.•Spring-loaded PTFE faced diaphragms provide positive discharge pressure to stabilize pump output and prevent syphoning.•All valves are screw adjustable from 0 to 150 psi standard.•Ideal for LK and EHE metering pumps, but can be used with any metering pump requiring back pressure adjustment or anti-syphon protection.