POSI FLATE High temperature butterfly Valve series

 The valve features Posi-flate's unique inflatable seat. The seat uses air pressure to expand the seat against the disc to provide even pressure distribution for an airtight seal. The seat only makes accidental contact with the disc during opening and closing, eliminating wear caused by impact valves. The Posi-flate valve requires much less torque to open and close than other high temperature valves, resulting in a more compact size and lower overall cost.