1″ Double Check Valve LF007 Series

SKU: 8426


Designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance.

Out of stock

  • Lead Free
  • Maximum working pressure 175 psi
  • Temperature range 33°F to 180°F
  • Top entry
  • Replaceable seats and seat discs
  • Low pressure drop
  • No special tools required for servicing
  • Meets the requirements of ASSE Std. 1015 and AWWA Std. C510.
  • Inquire with governing authorities for local installation requirements
  • Model: LF007M1-QT
Weight 12 lbs



Installation Instructions Double Check Valve, Specification Series LF007

Installation Instructions Double Check Valve
Download PDF
Specification Series LF007
Download PDF