405 Danfoss
Check valve flanged
production of discontinued
calculation and selection
105 % - model rating
Паспорт
Model
405
Manufacturer
Danfoss
Country
Denmark
Allowable working fluids
Water
Connection type
flanged
Mechanism
rotary (swing)
Execution
non-spring-loaded
Tmax (for water)
70 °C
Tmin (for water)
-10 °C
Body material
cast iron
technical
specifications
price
| DN mm |
Kvs m³/h |
l mm |
m kg |
PN bar |
price |
|---|---|---|---|---|---|
| 40 | 180 | 6.0 | 16 | production of discontinued | |
| 50 | 200 | 7.5 | 16 | production of discontinued | |
| 65 | 225 | 240 | 13 | 16 | production of discontinued |
| 80 | 493 | 260 | 16 | 16 | production of discontinued |
| 100 | 622 | 300 | 26 | 16 | production of discontinued |
| 125 | 1093 | 350 | 34 | 16 | production of discontinued |
| 150 | 1749 | 400 | 45 | 16 | production of discontinued |
| 200 | 3467 | 500 | 57 | 16 | production of discontinued |
| 250 | 600 | 92 | 16 | production of discontinued | |
| 300 | 700 | 137 | 16 | 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.
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