Febco 8" LF876V-DOSY-GPM Double Check Detector Assembly

Febco LF876V double check detector backflow preventer assembly is engineered to prevent the reverse flow of contaminated water into the potable water supply caused by backsiphonage or backpressure. It is specifically designed for installation in fire protection systems, where it helps detect system leaks or unauthorized water usage.

This assembly offers flexible N and V configuration options, allowing for a reduced installation footprint and lower installation costs. It features an epoxy-coated ductile iron body, two in-line independent check valves with replaceable seats, ball valve test cocks, a gallons-per-minute metered bypass, and outside stem and yoke resilient-seated domestic gate valves.