Piston Check Valve

Briflon PFA Lined Piston Check Valves Design with a spring loaded PTFE Plug to provide positive tight shut off against backflow. Most suitable for low pressure application and can be installed in either direction.


  • Advantage
  • Most suitable for media where stainless steel is not sufficiently corrosion resistant.
  • Most economical alternative to exotic material like Hastalloy / Monel / Titanium etc.
  • For metal reactive media
  • For biotechnology and high purity media.
  • For highly permeating media.