LD-WW Danfoss
Ball valve welded
production of discontinued
calculation and selection
82 % - model rating
Паспорт
Model
LD-WW
Manufacturer
Danfoss
Country
Denmark
Allowable working fluids
Water
Connection type
for welding
Tmax (for water)
150 °C
Tmin (for water)
2 °C
Body material
steel
technical
specifications
price
| DN mm |
Kvs m³/h |
l mm |
m kg |
PN bar |
price |
|---|---|---|---|---|---|
| 15 | 10,0 | 230 | 0,90 | 25 | production of discontinued |
| 20 | 14,0 | 230 | 0,90 | 25 | production of discontinued |
| 25 | 26,0 | 230 | 1,10 | 25 | production of discontinued |
| 32 | 41,0 | 260 | 1,70 | 25 | production of discontinued |
| 40 | 68,0 | 260 | 2,30 | 25 | production of discontinued |
| 50 | 112 | 300 | 3,00 | 25 | production of discontinued |
| 65 | 150 | 260 | 5,00 | 25 | production of discontinued |
| 80 | 280 | 270 | 6,10 | 25 | production of discontinued |
| 100 | 490 | 290 | 12,2 | 25 | production of discontinued |
| 125 | 670 | 315 | 19,0 | 25 | production of discontinued |
| 150 | 950 | 340 | 29,0 | 25 | production of discontinued |
| 200 | 1790 | 390 | 44,0 | 25 | production of discontinued |
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.
question : comment : feedback
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