Product Usage
The digital lock differential pressure dynamic balance valve is used in water systems that require flow control, and is especially suitable for flow control of non-corrosive liquid media such as heating and air conditioning. One-time adjustment before running can make the system flow automatically constant at the required set value.
Features
1. The system flow can be automatically balanced at the required setting value;
2. It can automatically eliminate the hydraulic imbalance caused by various factors in the water system, maintain the flow rate required by the user, overcome the "uneven cold and heat", and improve the room temperature qualification rate of heating and air conditioning;
3. It can effectively overcome the bad operation mode of "large flow, small temperature difference", improve the energy efficiency of the system, and realize economic operation.
Main external connection size
DN | L | D | D1 | n-d | H1 | H2 | Flow control rangem³/h |
32 | 160 | 135 | 100 | 4-18 | 110 | 75 | 0.5~4 |
40 | 200 | 145 | 110 | 4-18 | 125 | 115 | 1~6 |
50 | 200 | 160 | 125 | 4-18 | 120 | 115 | 2~10 |
65 | 210 | 180 | 145 | 4-18 | 138 | 125 | 3~15 |
80 | 265 | 195 | 160 | 8-18 | 150 | 145 | 5~25 |
100 | 280 | 215 | 180 | 8-18 | 172 | 165 | 10~35 |
125 | 290 | 245 | 210 | 8-18 | 183 | 190 | 15~50 |
150 | 340 | 280 | 240 | 8-22 | 200 | 198 | 30~80 |
200 | 430 | 335 | 295 | 12-22 | 230 | 295 | 40~180 |
250 | 520 | 405 | 355 | 12-26 | 255 | 345 | 100~300 |
300 | 600 | 460 | 410 | 12-26 | 357 | 430 | 150~500 |
350 | 640 | 520 | 470 | 16-26 | 372 | 495 | 200~700 |