Febco - LF856DCDA-DOSY-CFM 4 - Part of the LF856 Series detectable-warning-mat-finder The valve can be used

The valve can be used for hot water space heating boiler applications to protect against excessive pressure

- Erosion control

UPC - 098268511673

It has a free area of 137 square inches

quarter-turn ball valves with tee handles

Febco - LF856DCDA-DOSY-CFM 4 - Part of the LF856 Series detectable-warning-mat-finder The valve can be usedThis 4 inch lead free MasterSeries double check detector backflow preventer assembly prevents the backflow of pollutants due to backsiphonage and or backpressure that are objectionable but not toxic, from entering into the potable water supply. It is ideal for protection of non health hazard cross connections or for containment at the service line entrance. It is used primarily on fire sprinkler and standpipe systems requiring detection of