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DANFOSS Check Valve NRV19S
29 inquiries last 6 mos.
US $ 112 .50 / ea
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020-1019
Approval EAC
Body material Brass
Connection material Copper
Cv value [gal/min] 6.36 gal/min
Design Piston
Direction Straightway
EAN 5702422117582
EN13463-3 ignit. source assess Yes
Flow direction Single-flow
Flow direction indicator On product label
Gross weight 0.29 kg
Identical product 020-1090
Inlet connection type SOLDER, ODF
Inlet size [in] 3/4 in
Inlet size [mm] 19 mm
Kv value [m³/h] 5.5 m³/h
Max. Working Pressure [bar] 46 bar
Max. Working Pressure [psig] 667 psig
Min. Pressure drop [bar] 0.05 bar
Min. Pressure drop [psi] 0.7 psi
Net weight 0.27 kg
Outlet connection type SOLDER, ODF
Outlet size [in] 3/4 in
Outlet size [mm] 19 mm
Outside diameter [mm] 19 mm
Packing format Multi pack
Product family name NRV
Product group Check valves
Product name Check valve
Quantity per packing format 28 pc
Rated cap cond, Hot gas [IMP] tsub=9 °F
Rated cap cond, Hot gas [SI] tsub=5K
Rated cap cond, Liq. cap [IMP] tsub=9 °F
Rated cap cond, Liq. cap [SI] tsub=5K
Refrigerants R404A/R507A
Temperature range [°C] [Max] 140 °C
Temperature range [°C] [Min] -50 °C
Temperature range [°F] [Max] 285 °F
Temperature range [°F] [Min] -58 °F
Type NRV 19s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R513A
Rated cap cond, Hot gas [SI] tsub=5K
Rated cap cond, Liq. cap [IMP] tsub=9 °F
Rated cap cond, Liq. cap [SI] tsub=5K
Refrigerants R404A/R507A
Temperature range [°C] [Max] 140 °C
Temperature range [°C] [Min] -50 °C
Temperature range [°F] [Max] 285 °F
Temperature range [°F] [Min] -58 °F
Type NRV 19s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R513A
Approval EAC
Body material Brass
Connection material Copper
Cv value [gal/min] 6.36 gal/min
Design Piston
Direction Straightway
EAN 5702422117582
EN13463-3 ignit. source assess Yes
Flow direction Single-flow
Flow direction indicator On product label
Gross weight 0.29 kg
Identical product 020-1090
Inlet connection type SOLDER, ODF
Inlet size [in] 3/4 in
Inlet size [mm] 19 mm
Kv value [m³/h] 5.5 m³/h
Max. Working Pressure [bar] 46 bar
Max. Working Pressure [psig] 667 psig
Min. Pressure drop [bar] 0.05 bar
Min. Pressure drop [psi] 0.7 psi
Net weight 0.27 kg
Outlet connection type SOLDER, ODF
Outlet size [in] 3/4 in
Outlet size [mm] 19 mm
Outside diameter [mm] 19 mm
Packing format Multi pack
Product family name NRV
Product group Check valves
Product name Check valve
Quantity per packing format 28 pc
Rated cap cond, Hot gas [IMP] tsub=9 °F
Rated cap cond, Hot gas [SI] tsub=5K
Rated cap cond, Liq. cap [IMP] tsub=9 °F
Rated cap cond, Liq. cap [SI] tsub=5K
Refrigerants R404A/R507A
Temperature range [°C] [Max] 140 °C
Temperature range [°C] [Min] -50 °C
Temperature range [°F] [Max] 285 °F
Temperature range [°F] [Min] -58 °F
Type NRV 19s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R513A
Rated cap cond, Hot gas [SI] tsub=5K
Rated cap cond, Liq. cap [IMP] tsub=9 °F
Rated cap cond, Liq. cap [SI] tsub=5K
Refrigerants R404A/R507A
Temperature range [°C] [Max] 140 °C
Temperature range [°C] [Min] -50 °C
Temperature range [°F] [Max] 285 °F
Temperature range [°F] [Min] -58 °F
Type NRV 19s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R513A
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Customer reviews
5.0
Based on 7 reviews
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May 21, 2026
Eva NesbittThat's incredible, thanks!Helpful?(0)(0)Mar 06, 2025
Jeff FarrerDelivering results with precision and speedHelpful?(10)(0)