Dynamic Balancing Control Valve
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The dynamic balancing valve (threaded type) features a threaded connection. This compact design helps to significantly saves installation space and the small integrated shape allows for a better sealing property. This prevents water from entering the valve, and enhances the measuring accuracy.
The valve body is made of brass, and features a firm structure and outstanding corrosion resistance, even when used in open air environments.
Technical parameters| Valve specifications | Nominal diameter | DN20-DN25 | DN32-DN50 |
| Flow media | Cold and hot water | ||
| Medium temperature | 2℃～94℃ | ||
| Rated pressure | PN16 | ||
| Closed pressure | 600kPa | ||
| Flow characteristics | Equal percentage | ||
| Connection mode | Thread type | ||
| Installation | Vertical or horizontal installation | ||
| Valve material | Valve body | Brass | |
| Valve ball | Stainless steel | ||
| Valve shaft | Stainless steel | ||
| Sealing material | Ethylene propylene diene terpolymer | ||
| Electrical parameters | Rated voltage | AC/DC24V | AC24V |
| Power consumption | 1VA | 4.5VA～10VA | |
| Functional parameters | Regulation mode | Proportional Integral | |
| Torsion | 6Nm | 6Nm-65Nm | |
| Full travel time | 30s | 120s～160s | |
| Maximum degree | 90℃～95℃ | ||
| Control signal | Internal circuit | Electrical switch actuating signal | |
| Control accuracy | 10% | ||
| Environmental parameters | Ambient temperature | 5～65℃ | |
| Protection level | IP65 | IP54 | |
| Storing temperature | -25～ 95℃ | ||
| Relative humidity | 93%RH | ||
| Flow measurement | Measuring accuracy | 6% | |
| Temperature measurement | Temperature range | 2～94℃ | |
| Temperature difference range | 2～85K | ||
| Temperature resolution | 0.1℃ | ||
| Temperature sensor | PT1000 | ||
| Communication unit | Communication interface | RS485 | |
| Communication protocol | Modbus, BACnet MS/TP | ||
DN20-DN25 Dynamic Balancing Valve Outline Dimension
| Nominal diameter DN (mm) | Balanced flow rate | Length without connecting pipe L (mm) | Connecting thread D(inch) | Valve height H (mm) | Valve width W (mm) |
| 20 | 0.5～5.0 | 197 | G1B | 98 | 116 |
| 25 | 1.0～10 | 225 | G1 1/4B | 99 | 116 |
DN32-DN50Dynamic Balancing Valve Outline Dimension
| Nominal diameter DN (mm) | Balanced flow rate | Length without connecting pipe L (mm) | Valve body connecting thread D (inch) | Actuator connecting thread D (inch) | Valve height H (mm) | Valve width W (mm) |
| 32 | 3.6～16 | 375 | G1'1/2 | G1' | 128 | 108 |
| 40 | 5.0～25 | 395 | G2' | G1'1/2 | 128 | 108 |
| 50 | 8.0～40 | 450 | G2'1/2 | G2' | 175 | 160 |
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