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  • 搏力谋网站

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    • 巴西
    • 加勒比地区、拉丁美洲和美国
    • 加拿大

    欧洲、中东和非洲

    • 阿尔巴尼亚
    • 阿联酋 (免税区机构)
    • 爱尔兰
    • 爱沙尼亚
    • 奥地利
    • 白俄罗斯
    • 保加利亚
    • 北马其顿
    • 比利时
    • 波兰
    • 波斯尼亚和黑塞哥维那
    • 丹麦
    • 德国
    • 法国
    • 芬兰
    • 格鲁吉亚
    • 哈萨克斯坦
    • 荷兰
    • 捷克共和国
    • 克罗地亚
    • 拉脱维亚
    • 立陶宛
    • 罗马尼亚
    • 南非
    • 挪威
    • 瑞典
    • 瑞士
    • 塞尔维亚与黑山共和国
    • 沙特阿拉伯
    • 斯洛伐克
    • 斯洛文尼亚
    • 土耳其
    • 乌克兰
    • 西班牙
    • 希腊
    • 匈牙利
    • 以色列
    • 意大利
    • 英国

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    • 菲律宾
    • 韩国
    • 柬埔寨
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    • 缅甸
    • 日本
    • 泰国
    • 新加坡
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    • 印度
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Extending System Lifespan

  1. 主页
  2. RetroFIT+

Upgrade Your System With Better Technology

Upgrading an HVAC system with newer technology effectively supports the increasing demand for greater energy efficiency, improved occupant comfort, and healthier indoor air. Updated equipment also supports cost-saving initiatives: Smart, high-quality control components, for example, are more reliable, require less maintenance and experience fewer breakdowns, leading to a longer lifespan for the overall system.

Prevent Leakage with Tight Control Valves

Aging and defective control valves challenge the system performance with compromised control accuracy and leakage, thereby leading to uneven heating or cooling as the valve cannot control the flow precisely. For instance, 1% leakage results in a 5 to 10% energy loss. In addition to heightening energy consumption and occupants' discomfort, this lack of control and balancing will also trigger increased maintenance efforts.

It is clear: Reliable control and flow regulation are vital to meet the dynamic cooling and heating loads in buildings. Belimo's Characterized Control Valves (CCV) are tight control valves and have been designed to replace aging valves for a more accurate, responsive, and maintenance-free solution.

  • CCV 控制球阀
Belimo_energy-valve-application

Unleash the Power of Data

Digital communication capability in HVAC devices and equipment – such as cloud connectivity and other digital communication protocols – is essential when providing specific and real-time data necessary to improve energy efficiency and comfort in buildings.

Belimo’s product ranges of smart HVAC field devices, complete with digital communication capability, unlock efficiency potential by providing valuable data for building analytics which lead to more informed decision-making and optimized building performance.

Belimo's advanced technology with Modbus and BACnet enables straightforward system integration and real-time access to device data, helping to significantly reduce troubleshooting time, maintenance costs and system complexity.

  • 建筑物联网

Evolve Your System to be Pressure Independent

Buildings are dynamic and constantly evolving as their use and designation change over time. Aging HVAC systems components, renovations, and building extensions can significantly impact a hydronic system's performance. Maintaining and monitoring the accurate flow conditions of the HVAC system is essential for ensuring that the energy is distributed evenly and efficiently throughout the building.

Pressure-independent valve technology plays a crucial role in addressing the unique control challenges of variable flow pumping systems. Belimo offers a series of pressure-independent (PI) control valves from the PIQCV, a compact and tight PI valve; to the EPIV, an electronic PI valve offering flow measurement in real time; to the Energy Valve that optimizes and documents energy consumption of HVAC installations.

  • 压力无关型控制阀

Optimizing the pump speed of HVAC systems in real-time can help to significantly lower pump energy consumption and improve overall system efficiency. To reduce the speed of a pump, its pressure head needs to be dynamically controlled according to the opening position of the surrounding valves. This pump optimizer functionality can be easily implemented with Belimo electronic pressure independent valves or the Belimo Energy Valve.  

Additional savings can be achieved by continuously monitoring the delta T of a hydronic circuit and comparing it to the desired delta T setpoint with the Belimo Energy Valve. Suppose the actual delta T falls below the setpoint for a predetermined period. In that case, the Delta T Manager is activated and adjusts the flow until the delta T is at or above the set minimum.

  • 能量阀
belimo_EV-commissioning

If you're ready to invest more time and effort, click here:

Change the Way Your System Operates and Maximize Efficiency

If you're looking for a simple improvement, click here:

Improve Your Existing System With Minimal Effort

More Than Standard Products: Customized Products to Get the Best Fit

Belimo delivers more than just products. We support our customers with customized, pre-mounted and tested assemblies to get the best fit for your applications.

  • Learn more about Belimo's custom-made products

Click on the Map to Find a Reference Building


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More RetroFIT+ Related Documentation and Materials

  • Belimo RetroFIT+ Tool
  • RetroFIT+ Replacement Products
  • RetroFIT+ 指南 (pdf - 6.23 MB)
  • RetroFIT+ 清单 –水产品应用 (pdf - 1.96 MB)
  • RetroFIT+ 角行程阀适配器的数据收集 (pdf - 1.11 MB)
  • RetroFIT+座阀适配器的数据收集 (pdf - 950 KB)
  • Sustainability – Belimo Statement

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