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NRV/NRVH, check valves

>Product Range
>Photos (4)
>Drawings (3)
>Approvals & certificates (4)
>Literature (14)
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Max. working pressure = 46 bar. Max. test pressure = 60 bar. Temperature of the medium: -50 - +140°C.
>NRV, flare connections, straightway
Max. working pressure = 46 bar. Max. test pressure = 60 bar. Temperature of the medium: -50 - +140°C.
>NRV, copper solder connections, straightway
Max. working pressure = 46 bar. Max. test pressure = 60 bar. Temperature of the medium: -50 - +140°C.
>NRV, copper solder connections, angleway
NRVH is supplied with spring to delta p = 0.3 bar. Used in refrigeration plants with compressors connected in parallel. Max. working pressure =46 bar...
>NRVH, copper solder connections, straightway, strong spring
NRVH is supplied with spring to delta p = 0.3 bar. Used in refrigeration plants with compressors connected in parallel. Max. working pressure =46 bar...
>NRVH, copper solder connections, angleway, strong spring
NRVE and NRVHE can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plant with hydrocarbons. NRVE and NRVHE can also...
>NRVH, Check Valves for Hydrocarbons, strong spring