Optimized for use in liquid, suction and hot gas lines
The Danfoss NRV and NRVH check valves are optimized for use in liquid, suction and hot gas lines in air conditioning applications to ensure correct flow direction. The NRVH valve is especially designed for systems where compressors are connected in parallel.
Features and benefits
The valves can be used for fluorinated refrigerants as well as CO2
Straightway and angleway versions are available
Supplied with flare and solder connections
Available with oversize connections for easy installation
NRVH is supplied with spring to Δp = 0.3 bar (4 psi)
Model | Connection | Part Number |
---|---|---|
NRV 6 | 1/4″ | 020-1040 |
NRV 6s | 1/4″ | 020-1057 |
NRV 10 | 3/8″ | 020-1041 |
NRV 10s | 3/8″ | 020-1058 |
NRV 12 | 1/2″ | 020-1042 |
NRV 12s | 1/2″ | 020-1052 |
NRV 16 | 5/8″ | 020-1043 |
NRV 16s | 5/8″ | 020-1059 |
NRV 19 | 3/4″ | 020-1044 |
NRV 19s | 3/4″ | 020-1054 |
NRVH 22s | 7/8″ | 020-1032 |
NRV 22s | 1 1/8″ | 020-1060 |
NRV 28s | 1 3/8″ | 020-1056 |
NRV 35s | 1 5/8″ | 020-1061 |
Related Products
-
Danfoss Maneurop TE Series Expansion Valve
Rp0.00Efficient injection control The Danfoss T2/TE2 thermostatic expansion valves provide efficient control of the injection of refrigerant liquid into evaporators…
-
Castel Sight Glass
Rp0.00Castel sight glasses indicate by means of a visual indication whether there is moisture in the refrigerant. In the case…
-
Emerson Expansion Valve
Rp0.00Features Modular design for economical logistics and easy assembly and servicing Very good stability is attained because of the large…
-
Castel Safety Valves
Rp0.00Castel safety valves have been designed to be installed in refrigeration and industrial civil conditioning systems, on the following elements:…