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R206B Static balancing valve

Balancing is essential to saving the energy used in hydronic systems.
The R206B are static balancing valves, that allow a gradual and precise
regulation of the flow rate.
The R206B valves have a flowmeter with calibrated orifice (Venturi principle),
that is with fixed Kv. Through the pressure outlets (depending on the versions
they are provided with or they are optional accessory) and a differential
manometer, it allows to carefully measure the flow rate actually circulating.

specifications

R206B – with pressure probes:
Static balancing valve with ISO 228 threaded connections female-female
from 1/2” to 2”. Temperature range: 5÷110 °C. Maximum working pressure:
25 bar (2500 kPa). Handwheel in ABS, white color. Body in dezincification
resistant brass DZR (EN 12165 – CW602N). Pressure probes to determine the
flow rate through fixed orifice (Venturi principle). 1/4”F drain connection.

R206B – without pressure probes:
Static balancing valve with ISO 228 threaded connections female-female
from 1/2” to 2”. Temperature range: 5÷110 °C. Maximum working pressure:
25 bar (2500 kPa). Handwheel in ABS, white color. Body in dezincification
resistant brass DZR (EN 12165 – CW602N). 1/4”F drain connection.

Main features

• Drain connection 1/4”F – ISO 228
• Sensor holder for needle Ø 3 mm and lenght 30÷40 mm
• Closing function
• Presetting possibility
• Venturi flowmeter for flow rate measurement by means of pressure probes

Technical data

• Temperature range: 5÷110 °C
• Maximum working pressure: 25 bar (2500 kPa)

Materials

• Handwheel: ABS, white color
• Body: dezincification resistant brass DZR (EN 12165 – CW602N)

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