Dynamic Balancing Control Valve

Dynamic Balancing Control Valve
Dynamic Balancing Control Valve
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The dynamic balancing valve (flange type) features a flange connection to facilitate the installation and disassembly. This valve type features a large diameter, and is intended to measure a large flow rate in complicated working conditions.

The valve body is manufactured with cast iron, giving it a strong structure. This allows the valve to maintain outstanding physical and mechanical properties even under high temperature operating conditions.

Technical parameters
Valve specifications Nominal diameter DN65-DN150
Medium Cold/hot water
Medium temperature2℃~94℃
Rated pressurePN16
Closed pressure 600kPa
Flow characteristicsEqual percentage 
Connection typeFlange type
Installation Vertical or horizontal installation
Valve materialValve bodyCast iron
Valve ball Stainless steel
Valve shaft Stainless steel
Sealing materialEthylene propylene diene terpolymer
Electrical parameters Rated voltage AC24V
Power consumption4.5VA~10VA
Functional parameters Regulation modeProportional Integral
Torsion 6Nm-65Nm
Full travel time120s~160s
Maximum degree90℃~95℃
Control signalElectrical switch actuating signal
Control accuracy 0.1
Environmental parametersAmbient temperature 5~65℃
Protection levelIP54
Storing temperature -25~+95℃
Relative humidity 93%RH
Measuring principleUltrasonic
Flow measurementMeasuring accuracy0.06
Temperature measurementTemperature range2~94℃
Temperature difference range2~85K
Temperature resolution0.1℃
Temperature sensorPT1000
Communication unitCommunication interfaceRS485
Communication protocolModbus, BACnet MS/TP

DN65-DN150 Dynamic Balancing Valve Outline Dimensions

Nominal diameter DN (mm)Balanced flow rate Length without connecting pipe L (mm) Meter body height H (mm) Flange outer diameter D (mm)Bolt central diameter D1 (mm)Single side bolt number-thread n-M
65 12~64 390 195 165 145 4-M19
80 20~102 390 210 200 160 8-M19
100 32~163 455 230 220 180 8-M19
125 52~260 504 260 250 210 8-M19
150 83~416 567 295 285 240 8-M19
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