next generation belimo energy valve
DESCRIPTION
Next Generation Belimo Energy Valve. Belimo Energy Valve ™. The Energy Valve is a pressure independent control valve with an integrated BTU meter Measure Energy Control Power Manage Delta T. Belimo Energy Valve ™. BACnet. Actuator. Flow Sensor. Valve. - PowerPoint PPT PresentationTRANSCRIPT
Next Generation Belimo Energy Valve
1Belimo Americas Danbury, Connecticut
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
Belimo Energy Valve™
Actuator
Valve
BACnet
Temperature Sensors (for supply & return water)
Flow Sensor
3Belimo Americas Danbury, Connecticut
Product Offering•½” to 2” Threaded 1.65 GPM to 76.1 GPM
• 2- ½” to 6: Flanged80 GPM to 713 GPM
Belimo Energy Valve™
4Belimo Americas Danbury, Connecticut
Belimo Energy Valve™
Measuring Flow and Delta T allows us to…
Measure, Observe, Record and Trend Performance Data5Belimo Americas
Danbury, Connecticut
Belimo Energy Valve™
Measuring Flow and Delta T allows us to…
Directly Control Flow or Energy6Belimo Americas
Danbury, Connecticut
Belimo Energy Valve™Measuring Delta T allows us to… Power Saturation Point
Limit Waste with Delta T Management7Belimo Americas
Danbury, Connecticut
Belimo Energy Valve
Does it really work?
8Belimo Americas Danbury, Connecticut
Case StudyMIT 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 = 6.15oF
Hayden Library
9Belimo Americas Danbury, Connecticut
Case StudyMIT University - Boston, MA
Results• Aug 9 - Oct 9, 2010
DT = 6.15 F
• Aug 9 - Oct 9, 2011DT = 12.14 F
10Belimo Americas Danbury, Connecticut
Case StudyUniversity 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
Case StudyUniversity 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
Case StudyLarge Tech Company in North Carolina
Position Control 240 GPM
144 GPM
96 GPM
Flow Control
DT Management
13Belimo Americas Danbury, Connecticut
Benefits of using Energy Valve
Selling the Energy Valve
14Belimo Americas Danbury, Connecticut
• Deliver exact flow to the coil or…• Deliver exact load to the space
• Control Signal directly controls Flow or Energy
Benefits of using Energy ValveSimplified Control
Controller
Flow RateOr
Power Control
15Belimo Americas Danbury, Connecticut
• Deliver exact BTU/hr to the space, regardless of system fluctuations.
Benefits of using Energy ValveSimplified Control
Power Control can overcome disruptions in the supply water temperature
DATSWT
16Belimo Americas Danbury, Connecticut
Benefits of using Energy ValveSave 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
Benefits of using Energy ValveTrack 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
Benefits of using Energy ValveRecap
• 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
Belimo Energy Valve™
Thank You
20Belimo Americas Danbury, Connecticut