![Check valve, NRV 19s, Max. Working Pressure [bar]: 48.7](https://assets.danfoss.com/photos/preview/123942/ID271847808324-0101_preview.jpg?w=96&h=96 "Check valve, NRV 19s, Max. Working Pressure [bar]: 48.7")
Inlet connection type: Solder, ODM, Outlet connection type: Solder, ODF, Direction: Angleway, Packing format: Industrial pack
| Gross weight | 0.315 Kg |
| Net weight | 0.285 Kg |
| Volume | 0.75 Liter |
| EAN | 5702428514644 |
| Gross weight | 0.315 Kg |
| Net weight | 0.285 Kg |
| Volume | 0.75 Liter |
| EAN | 5702428514644 |
| Body material | Brass |
| China RoHS compliance | Out of scope |
| Connection material | Copper |
| Cv value [gal/min] | 6.36 gal/min |
| Design | Piston |
| Direction | Angleway |
| EU RoHS compliance | Out of scope |
| Flow direction | Single-flow |
| Flow direction indicator | On product label |
| Fluid Group |
1 2 |
| Ignition source assessment | Yes |
| In scope of WEEE and contain batteries | No |
| Inlet connection type | Solder, ODM |
| Inlet size [in] | 7/8 in |
| Kv value [m³/h] | 5.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 48.7 bar |
| Max. Working Pressure [psig] | 706 psig |
| Min. Pressure drop [bar] | 0.05 bar |
| Min. Pressure drop [psi] | 0.7 psi |
| Oil free refrigerants |
R1234ze(E) R134a R513A R515B R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 7/8 in |
| Packing format | Industrial pack |
| PED category | Art. 4, par. 3 |
| Product group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 15 pc |
| Rated cap cond, Hot gas [IMP] |
tcond=86 °F tdisc=176 °F tevap=14 °F thotgas=140 °F tsub=9 °F |
| Rated cap cond, Hot gas [SI] |
tcond=30 °C tdisc=80 °C tevap=-10 °C thotgas=60 °C tsub=5K |
| Rated cap cond, Liq. cap [IMP] |
tcond=86 °F tevap=14 °F tsub=9 °F |
| Rated cap cond, Liq. cap [SI] |
tcond=30 °C tevap=-10 °C tsub=5K |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Refrigerants |
R1234yf R1270 R134a R22/R407C R290 R32 R407A R407F R410A R448A R449A R450A R452A R452B R454B R513A R600 R600a R1234ze(E) R404A/R507A R1233zd(E) R407H R449B R454A R454C R455A R515B R516A R170 |
| SCIP dossier no. | b3a34751-5701-488e-98f4-24be945efdc1 |
| Temperature range [°C] [max] | 145 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 293 °F |
| Temperature range [°F] [min] | -58 °F |
| Type | NRV 19s |
| UK RoHS compliance | Out of scope |
| UL approved refrigerants |
R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22 R290 R32 R404A R407A R407C R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R507A R513A R515B R516A R600 R600a |
| Body material | Brass |
| China RoHS compliance | Out of scope |
| Connection material | Copper |
| Cv value [gal/min] | 6.36 gal/min |
| Design | Piston |
| Direction | Angleway |
| EU RoHS compliance | Out of scope |
| Flow direction | Single-flow |
| Flow direction indicator | On product label |
| Fluid Group |
1 2 |
| Ignition source assessment | Yes |
| In scope of WEEE and contain batteries | No |
| Inlet connection type | Solder, ODM |
| Inlet size [in] | 7/8 in |
| Kv value [m³/h] | 5.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 48.7 bar |
| Max. Working Pressure [psig] | 706 psig |
| Min. Pressure drop [bar] | 0.05 bar |
| Min. Pressure drop [psi] | 0.7 psi |
| Oil free refrigerants |
R1234ze(E) R134a R513A R515B R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 7/8 in |
| Packing format | Industrial pack |
| PED category | Art. 4, par. 3 |
| Product group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 15 pc |
| Rated cap cond, Hot gas [IMP] |
tcond=86 °F tdisc=176 °F tevap=14 °F thotgas=140 °F tsub=9 °F |
| Rated cap cond, Hot gas [SI] |
tcond=30 °C tdisc=80 °C tevap=-10 °C thotgas=60 °C tsub=5K |
| Rated cap cond, Liq. cap [IMP] |
tcond=86 °F tevap=14 °F tsub=9 °F |
| Rated cap cond, Liq. cap [SI] |
tcond=30 °C tevap=-10 °C tsub=5K |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Refrigerants |
R1234yf R1270 R134a R22/R407C R290 R32 R407A R407F R410A R448A R449A R450A R452A R452B R454B R513A R600 R600a R1234ze(E) R404A/R507A R1233zd(E) R407H R449B R454A R454C R455A R515B R516A R170 |
| SCIP dossier no. | b3a34751-5701-488e-98f4-24be945efdc1 |
| Temperature range [°C] [max] | 145 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 293 °F |
| Temperature range [°F] [min] | -58 °F |
| Type | NRV 19s |
| UK RoHS compliance | Out of scope |
| UL approved refrigerants |
R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22 R290 R32 R404A R407A R407C R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R507A R513A R515B R516A R600 R600a |