views: 6 time: 2026-05-25
Use
Menred VEI46 Two-Way Motorized ValveMenred SEA23 Electric ActuatorMenred RT2 Fan Coil Unit ThermostatApplication
Rongbang Tower ｜ Hexi District, TianjinCharacteristics
The fan coil unit control system installed in Rongbang Tower provides precise, zone-level temperature management for a 160-meter mixed-use high-rise comprising office, retail, and hospitality spaces. The integration of motorized valves, electric actuators, and FCU thermostats ensures stable climate control, energy efficiency, and low maintenance across the building's 34 floors.1. Precise Zone-Level Climate ControlIndependent FCU control per zone allows each floor or room to maintain its own temperature setpoint — essential for mixed-use buildings where offices, lobbies, and commercial spaces have different occupancy patterns and comfort requirements.2. Low-Leakage Valve for Reliable Long-Term OperationA self-seating brass disc valve core ensures tight shutoff and consistent flow regulation over years of cycling — reducing the risk of valve failure and water leakage in high-rise piped systems where maintenance access is limited.3. Energy Saving Through Demand-Based Flow ControlThe motorized valve opens and closes based on actual thermostat demand, eliminating continuous water flow through unoccupied zones — directly cutting pump energy consumption and operational costs in large commercial HVAC systems.More about the project
Rongbang Tower is a landmark mixed-use high-rise located at the junction of Youyi North Road and Yong'an Road in Hexi District, Tianjin. With a total floor area of approximately 74,000 m² and a building height of 160 meters, the development integrates Grade A office space, commercial amenities, and hospitality — positioned as a key anchor of the Hexi Financial Innovation Zone.To meet the comfort and energy management demands of a large-scale intelligent commercial building, a fan coil unit hydronic control system was implemented across all floors. The combination of Menred's two-way motorized valves, electric actuators, and FCU thermostats delivers demand-driven flow control, stable zone temperatures, and reliable long-term performance — making this project a strong reference for smart HVAC control solutions in high-rise commercial and mixed-use buildings.
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