1. Next Generation Belimo Energy Valve 1Belimo Americas Danbury, Connecticut

2. Belimo Energy Valve™ The Energy Valve is a pressure independent control valve with an integrated BTU meter Measure Energy Control Power Manage Delta T 2Belimo Americas Danbury, Connecticut

3. Belimo Energy Valve™ Actuator Valve BACnet Temperature Sensors (for supply & return water) Flow Sensor 3Belimo Americas Danbury, Connecticut

4. Product Offering ½” to 2” Threaded 1.65 GPM to 76.1 GPM 2- ½” to 6: Flanged 80 GPM to 713 GPM Belimo Energy Valve™ 4Belimo Americas Danbury, Connecticut

5. Belimo Energy Valve™ Measuring Flow and Delta T allows us to… Measure, Observe, Record and Trend Performance Data 5Belimo Americas Danbury, Connecticut

6. Belimo Energy Valve™ Measuring Flow and Delta T allows us to… Directly Control Flow or Energy 6Belimo Americas Danbury, Connecticut

7. Belimo Energy Valve™ Measuring Delta T allows us to… Power Saturation Point Limit Waste with Delta T Management 7Belimo Americas Danbury, Connecticut

8. Belimo Energy Valve Does it really work? 8Belimo Americas Danbury, Connecticut

9. Case Study MIT University - Boston, MA Building and Project Details 150,000 sq. ft. on 3 floors Built in 1947 (originally had its own dedicated chiller, later converted to campus district cooling) 6 AHU provide majority of the cooling Average delta T coil = 6.15 o F Hayden Library 9Belimo Americas Danbury, Connecticut

10. Case Study MIT University - Boston, MA Results Aug 9 - Oct 9, 2010  T = 6.15 F Aug 9 - Oct 9, 2011  T = 12.14 F 10Belimo Americas Danbury, Connecticut

11. Case Study University of Miami Hospital Building and Project Details Rosenstiel Building 11 AHUs 2600 Tons of Cooling Over 10,000 GPM Delta T = 5.5F 11Belimo Americas Danbury, Connecticut

12. Case Study University of Miami Hospital Results Delta T raised from 5.5F to 10.5F Flow ~ 5600 GPM Estimated $66,000/yr savings Estimated 2.9 year payback 12Belimo Americas Danbury, Connecticut

13. Case Study Large Tech Company in North Carolina Position Control 240 GPM 144 GPM 96 GPM Flow Control DT Management 13Belimo Americas Danbury, Connecticut

14. Benefits of using Energy Valve Selling the Energy Valve 14Belimo Americas Danbury, Connecticut

15. Deliver exact flow to the coil or… Deliver exact load to the space Control Signal directly controls Flow or Energy Benefits of using Energy Valve Simplified Control 15Belimo Americas Danbury, Connecticut

16. Deliver exact BTU/hr to the space, regardless of system fluctuations. Benefits of using Energy Valve Simplified Control Power Control can overcome disruptions in the supply water temperature DAT SWT 16Belimo Americas Danbury, Connecticut

17. Benefits of using Energy Valve Save Energy Higher Delta T means more efficient heat transfer… Use less water to create the same load. Define delta T low limit with the Delta T Manager 17Belimo Americas Danbury, Connecticut

18. Benefits of using Energy Valve Track Equipment Performance Your system degrades over time… know about it before there is a comfort issue Access live or long term data for M & V, Ongoing Commissioning, or Predictive Maintenance 18Belimo Americas Danbury, Connecticut

19. Benefits of using Energy Valve Recap Simplified Control Save Energy Track Equipment Performance Deliver exact GPM to the Coil or BTU to the Space Define delta T low limits with the Delta T Manager Access live or long term data for M & V, Ongoing Commissioning, or Predictive Maintenance 19Belimo Americas Danbury, Connecticut

20. Belimo Energy Valve™ Thank You 20Belimo Americas Danbury, Connecticut