FEBCO 765 - 3/4" PVB - 765DBV - 3/4 765-QT PVB


Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150psi (10.3 bar).



  • All bronze body for durability. One check valve and an air opening port in one assembly
  • Lightweight poppet seals air opening under minimum flow conditions
  • Designed for minimum head loss
  • Simple service procedures. All internal parts serviceable in line from the top of the unit



FEBCO 765 - 3/4" - Pressure Vacuum Breaker PVB - (765DBV)