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Danfoss DFS-NRV19 Valve

Danfoss DFS-NRV19 Valve

Danfoss DFS-NRV19 Valve
Media Air
Size 22MM
Temperature Range -50 - 140 DegreeC / -58 - 285 DegreeF
Color BRASS


THE REFRIGERATION HOUSE
Danfoss DFS-NRV19 Valve
NRV and NRVH can be used in liquid. suction and hot gas lines in refrigeration and air conditioning plant with HCFC. HFC and HC flammable refrigerants.
Ensure correct flow direction. y Available in both straightway and angleway versions. y Prevents back-condensation from warm to cold system part. y Solder versions are compliant with ATEX hazard zone 2. y Built-in damping piston that makes the valves suitable for installation in lines where pulsation can occur. e.g. in the discharge line from the compressor. y In refrigeration plants with compressors connected in parallel. it is advantageous to use NRVH. since the spring is stronger than in NRV. y Oversize connections provide flexibility in use. F