calculation and selection
Data sheet
buy a STOBU ARI Armaturen in United States
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Model
STOBU
Manufacturer
Country
Germany
Allowable working fluids
Water | Steam | Compressed air | Gas
Connection type
flanged
Tmax (for water)
225 °C
Tmin (for water)
2 °C
Body material
cast iron
Stem
rising stem
technical
specifications
price
| DN mm |
Kvs m³/h |
l mm |
m kg |
PN bar |
price |
|---|---|---|---|---|---|
| 15 | 4.2 | 130 | 3.5 | 16 | add your price |
| 20 | 7.4 | 150 | 4.0 | 16 | add your price |
| 25 | 12 | 160 | 5.0 | 16 | add your price |
| 32 | 19 | 180 | 6.8 | 16 | add your price |
| 40 | 31 | 200 | 9.3 | 16 | add your price |
| 50 | 47 | 230 | 12 | 16 | add your price |
| 65 | 77 | 290 | 18 | 16 | add your price |
| 80 | 120 | 310 | 25 | 16 | add your price |
| 100 | 188 | 350 | 35 | 16 | add your price |
| 125 | 288 | 400 | 55 | 16 | add your price |
| 150 | 410 | 480 | 77 | 16 | add your price |
| 200 | 725 | 600 | 145 | 16 | add your price |
DN - nominal diameter, mm.
m - mass, kg.
L - length along pipeline axis, mm.
PN - nominal pressure, bar.
Kvs - flow coefficient, corresponds to water flow rate in m³/h at which pressure loss on pipeline fittings equals 1 bar.
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