Check Valve Danfoss NRVH 28s 28mm
NRVH is supplied with spring to delta p = 0.3 bar. Used in refrigeration plants with compressors connected in parallel.
Characteristic |
Value |
Type |
NRVH 28s |
Cv-value [USgal/min] |
21,96 |
Direction |
Angleway |
Inlet connection type |
Solder, ODF |
Inlet size |
28mm |
Kv-value [m³/h] |
19,00 |
Max. test pressure [bar] |
36,4 bar |
Max. Working Pressure [bar] |
46,0 bar |
Outlet connection type |
Solder, ODF |
Outlet size |
28mm |
Refrigerant(s) |
CFC, HCFC, HFC |
Temperature range [°C] |
-50 ~140°C |
Tech specs:
Pictures: | illustrative |
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