Thomas T Intelligent Technology Co., Ltd.
Leading supplier of indoor climate comfort solutions.
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Brass Pressure Independent Control Valve (PICV) Automatic Balancing Valve HVAC Controls
Applications in HVAC and refrigeration systems such as fan coil units, cold ceiling and other end units. The valve is not affected by the fluctuation of the system pressure difference, and can ensure the flow regulation control of the whole stroke in any flow setting range.
Set three kinds of valves in one, including adjustable flow dynamic balance valve, dynamic differential pressure balance control valve and a full stroke adjustment ability of the regulator.
Technical specifications
| Model | PICV |
| Type | Balancing valve |
| Kvs | 9.86 |
| Connection size | Rp 3/4" |
| Valve size | DN20 or DN25 |
| Stroke | 3.3-3.8 |
| Maximum working pressure | 16 bar |
| Maximum admissible differential pressure | 3 bar |
| Temperature of fluid | 0~100℃ |
Kvs for each setting position
| 1 | 2 | 3 | 4 | 5 | 6 | |
| DN20 | 0.704 | 1.302 | 1.810 | 2.235 | 2.868 | 3.229 |
| DN25 | 1.05 | 1.95 | 2.70 | 3.30 | 4.20 | 4.80 |
| DN20 (G1") | DN20 (G3/4") | DN25 (G1-1/4") | DN25 (G1") | ||
| Dimensions | L | 79 | 79 | 83 | 83 |
| L1 | 107.2 | 107.2 | 110.2 | 110.2 | |
| L2 | 22.8 | 22.8 | 24.8 | 24.8 | |
| L3 | 39.6 | 39.6 | 39.6 | 39.6 |
Flow rate curves