Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" 3-Way Each size is smartly designed

Each size is smartly designed to cover a standard bench width and length

Grounding provision

Maintaining more consistent sprinkler performance

6" Pipe Length for Tankless Models:

open design allows water to pass through to the surface below instead of remaining on a solid platform

Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" 3-Way Each size is smartly designedLEGEND MODEL T 457 Dual Check Backflow Preventer is constructed of forged brass and has plastic check modules with stainless steel springs. This model is a single union inlet connection and is designed for residential or commercial continuous or intermittent water pressure containment, downstream of the meter. This model is available in Female Iron Pipe configurations and can be installed vertically or horizontally. This model is Certified to ASSE