DANFOSS CHECK VALVE NRV 19s (020-1054)

020-1054 Refrigerants: R22, R134a, R404A, R507, R407A, R407C, R407F, R410A, R32, R290, R600, R600a. Flammable refrigerants: Solder versions, Connection sizes from 6 s to 19 s, are allowed for flammable refrigerants, for R290, R600 and R600a by ignition source assessment in accordance to standard EN13463-1. Flammable refrigerants: Solder versions, Connection sizes from 6 s to 19 s, are allowed for flammable refrigerants, for R290, R600 and R600a by ignition source assessment in accordance to standard EN13463-1. Max. working pressure = 46 bar. Max. test pressure = 60 bar. Temperature of the medium: -50 - +140C.