Pulsatron Pulsafeeder Bleed Valve Assemblies install onto the discharge fitting of a Pulsafeeder chemical metering pump head to expel air from the pump head and suction line while priming the pump.
These Bleed Valve Assemblies are available in either PVC or Kynar. Both types of valves have PTFE seats.
These valves have excellent compatibility with the vast majority of chemicals used in municipal water treatment plants.
In general Kynar has a broader range of chemical compatibilities and more robust mechanical properties.