NRV - NRVH

NRV and NRVH

Details:
NRV:-NON RETURN VALVE
Applications
- Traditional refrigeration - Heat pump systems - Air conditioning units - Liquid coolers - Transport refrigeration Advantages
- For all flourinated refrigerants
- Resonance problems can be avoided
at partial load in the refrigeration plant.
- Oversize connections provide flexibility in use.
- Prevents back-condensation from warm to cold system part.
- Ensures correct flow direction
Facts
- In refrigeration plants with compressors connected in parallel, it is advantageous to use NRVH, since the spring is stronger than in NRV.
- Both straightway and angleway versions.
- Max. working pressure PS/MWP = 46 bar
- Max. test pressure p = 60 bar
- Temperature of the medium minus50 to 140 degree C