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ASV-BD Automatic Balancing Valve
Brand: DanfossASV balancing valves are used for dynamic hydronic balance in heating and cooling systems. Dynamic balancing means: permanent balancing from 0 to 100% load by controlling the pressure in systems with variable flow.
At partial loads, when the flow is decreased by the control valve, pressure limitation is still performed and consequently performing dynamic balancing.
By using ASV you avoid using complex and time consuming commissioning methods. Dynamic balancing of the system in all loads helps you to save energy and improves climate comfort and control.
Specifications
Brand
Applications
- Cooling Systems
- Used for Balancing the Flow in Heating & Cooling Installations
- Water Filling
- Water Tapping
Approvals & Certifications
- ISO 5208
Ball Material
- Brass
- Chromium-Plated
BSP Connection
- 1” BSPP Female
- 1/2” BSPP Female
- 1-1/2” BSPP Female
- 1-1/4” BSPP Female
- 2” BSPP Female
- 3/4” BSPP Female
Differential Pressure
- Differential Pressure over the Valve - psi: 1.45 to 36.26 (kPa: 10 to 250, bar: 0.1 to 2.5)
- psi: 1.45 to 36.26 (kPa: 10 to 250, bar: 0.1 to 2.5)
Enclosure, Body Material
- Valve Body: DZR Brass
Flow Rate
- 1.77 to 23.54 scfm (3 to 40 m³/hour)
Materials of Construction
- Membrane/O-Ring: EPDM
Maximum System Pressure
- psi: 290 (kPa: 2,000, bar: 20)
O-Ring Material
- Ethylene Propylene (EPR)
Pipe Connection
- 1” Pipe (DN 25)
- 1/2” Pipe (DN 15)
- 1-1/2” Pipe (DN 40)
- 1-1/4” Pipe (DN 32)
- 2” Pipe (DN 50)
- 3/4” Pipe (DN 20)
Pressure Range
- psi: 0 to 435.1 (kPa: 0 to 3,000, bar: 0 to 30) - Test Pressure
Proof Pressure
- psi: 435.1 (kPa: 3,000, bar: 30)
Rotation
- Turn to Shut the Valve Completely: 90°
Storage Temperature
- -40° to 70° C (-40° to 158° F)
Temperature Range
- Working Temperature: -20° to 120° C (-4° to 248° F)
- Heating and cooling systems
