The Technologic 5500 Series Zone Valve Controller is a device that provides humidity control and maximizes delta-T (ΔT) while minimizing flow. Tertiary zones can be “decoupled” thermally as well as hydraulically from the primary chilled or hot water distribution system.
The ZoneSav zone valve controller is designed to provide optimum performance, reliability and maximum comfort. Receiving temperature sensor inputs and modulating the tertiary zone 2-way control valve are the primary functions of the controller.
The ZoneSav zone valve combines PID functions, setpoint modification, and system and component status into a single, central, user-friendly unit. A data-logging feature provides historical information of key events with date and time stamps. Log information includes alarms, valve positions, BTU/hr, and flow rates.
The ZoneSav’s flash memory permits customized settings to be loaded and saved. These field values are permanently retained even after corruption of data due to external disturbances.
The ZoneSav’s modular design adds unlimited flexibility as it incorporates years of Xylem Bell & Gossett engineering development and programming into a state of the art control system designed exclusively for tertiary valve control applications.
General Selection Tools:
Heat Exchanger Product Selection
Steam + Water Pressure Reducing Values
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Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.