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DN mm |
Kvs m³/h |
dPmax bar |
L mm |
Xp °C |
Tc seс |
dT °C |
price |
---|---|---|---|---|---|---|---|
15 | 4 |
25 | 130 | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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|
20 | 6 |
25 | 150 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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25 | 8 |
25 | 160 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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32 | 16 |
25 | 480 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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40 | 20 |
25 | 200 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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50 | 32 |
25 | 230 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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65 | 50 |
20 | 290 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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80 | 80 |
20 | 310 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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100 | 125 |
16 | 350 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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125 | 190 |
16 | 400 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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150 | 280 |
12 | 480 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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200 | 420 |
10 | 600 | - | 10 - 120 | -10 - 90 20 - 120 50 - 150 100 - 200 150 - 250 |
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DN - nominal diameter, mm.
Тс - time constant, sec.
L - length along the pipeline axis, mm.
dT - range of temperatures maintained by the controller, °C.
dPmax - maximum pressure drop across the controller, bar.
Xp - proportional band corresponds to the temperature deviation in °C from the setpoint at which the valve of the controller will go to the extreme position.
Kvs - flow coefficient, corresponds to the water flow rate in m³/h at which the pressure drop across the controller will be 1 bar.
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