NRV type 1/2 THREAD check valves can be used in liquid, suction and hot gas pipes in refrigeration and air conditioning installations with fluorinated refrigerants.
Weight0.100 [kg]
C UL US, GOST R approval
Cv value [gal/min]2,370 US gpm
Straight pitch direction
EAN 5702422026075
Same product020-1155
connection type input THREAD
Inlet size [in]1/2
INKv value [m³/h]2,050 m3/h
max. working pressure [bar]46.0 bar
max. press work 667 psig
pressure drop min [bar]0.05 bar
pressure drop min. [psi]0.7psi
connection type output THREAD,
Outlet size [in]1/2 IN
Product description Check valve
HC Refrigerant(s) HCFC/HFC Refrigerant(s)
Temperature range [°C]-50 - 140 °C
Temperature range [°F]-60 - 285 °F
Approval file name ULREFRIGERANT VALVE 53R0