Plumbing Equipments /
131.23 KVF-M MANUALLY CONTROLLED BERNOULLI FILTER
Features
Temperature Range
4 °C ≤ T ≤90 °C
Minimum Filter Upstream Pressure
100 kPa (1 bar, 10 mSS)
Pressure Loss
0,1 - 0,2 bar
Maximum Allowed Pressure Differences between Inlet and Outlet
1 bar
Connection Sizes/ Pressure Classes
Flanged Connection: DN50-DN200 / PN10-PN16
Screw Connection: DN25-DN50 / PN10-PN16
(Please contact for products between DN250- DN400)
Filter Material
Perforated Turbulator
Degree of Filtration
>200 µm
Outer Surface Protection Paint
Electrostatic Powder Paint
Supply Voltage
220 V AC
Flanged Manually Controlled Bernoulli Filter
| Product Code | G1 | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G2 (inch) |
K (mm) |
Kv (m3/h) |
Min. -Max. Flow Rate (m3/h) |
| 131.23.16.1 | DN50 | 300 | 455 | 160 | 155 | 335 | 510 | ¾” | 220 | 64 | 16-32 |
| 131.23.17.1 | DN65 | 305 | 470 | 180 | 200 | 380 | 540 | 1″ | 250 | 110 | 30-55 |
| 131.23.18.1 | DN80 | 370 | 555 | 200 | 230 | 430 | 625 | 1¼” | 285 | 160 | 40-80 |
| 131.23.19.1 | DN100 | 380 | 610 | 230 | 265 | 495 | 685 | 1½” | 340 | 270 | 65-135 |
| 131.23.20.1 | DN150 | 550 | 845 | 270 | 405 | 675 | 930 | 2″ | 395 | 560 | 135-280 |
| 131.23.21.1 | DN200 | 710 | 1070 | 300 | 420 | 720 | 1175 | 3″ | 445 | 1020 | 255-510 |
Kv = Q / √ΔP
Q = Water flow rate (m³ / h)
ΔP = Pressure loss on the product (bar)
Threaded Manually Controlled Bernoulli Filter
| Product Code | G1 | A (mm) |
B (mm) |
C (mm) |
D (mm) |
E (mm) |
F (mm) |
G2 (inch) |
K (mm) |
Kv (m3/h) |
Min. -Max. Flow Rate (m3/h) |
| 131.23.14.2 | DN25 | 175 | 290 | 110 | 145 | 255 | 340 | ½” | 185 | 16 | 3-8 |
| 131.23.15.2 | DN40 | 235 | 385 | 110 | 165 | 275 | 425 | ¾” | 200 | 39 | 8-20 |
| 131.23.16.2 | DN50 | 275 | 425 | 130 | 185 | 315 | 485 | ¾” | 220 | 64 | 16-32 |
Kv = Q / √ΔP
Q = Water flow rate (m³ / h)
ΔP = Pressure loss on the product (bar)
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