The Brain® Digital Recirculation Valve (DRV) with SAGE® | Armstrong | Americas

The Brain® Digital Recirculation Valve (DRV) with SAGE®

The Brain<sup>®</sup> Digital Recirculation Valve (DRV) with SAGE<sup>®</sup>

Product Specifications

Model Flow Capacity Hot Water Outlet Connection Size
DRV25BS 45 gpm (170 lpm) 1″ (25 mm)
DRV40BS 98 gpm (371 lpm) 1-1/2″ (40 mm)
DRV50BS 188 gpm (712 lpm) 2″ (50 mm)
DRV80BS 188 gpm (712 lpm) 3″ (80 mm)

The Brain® Digital Recirculation Valve (DRV) with SAGE®

Engineered exclusively for continuously recirculated hot water systems, The Brain® improves system performance and safety by delivering a consistent pre-set temperature to the points of use.

Innovative digital technology resists “temperature creep” during periods of zero system demand which eliminates the requirement for manual throttling valves, supplementary RTD or a temperature actuated switch to control the pump.

Energy efficient, low temperature loss systems can be implemented by the ability of The Brain® to operate with a system differential of just 1°F below set point.

User safety and overall system health is maintained by a series of programmable temperature alerts, onboard operational self-diagnostics, and a thermal disinfection option.
SAGE® software monitors, records and documents data as a critical component of a Water Safety Management Plan.

SAGE works seamlessly with several building automation system protocols, or users can purchase a subscription to use SAGE® on a mobile device.