![Check valve, NRV 22s, Max. Working Pressure [bar]: 46.0](https://assets.danfoss.com/drawings/preview/352398/ID464632619298-0101_preview.jpg?w=96&h=96 "Check valve, NRV 22s, Max. Working Pressure [bar]: 46.0")
Inlet connection type: Solder, ODF, Outlet connection type: Solder, ODF, Direction: Angleway, Packing format: Multi pack
| Gross weight | 0.606 Kg |
| Net weight | 0.544 Kg |
| Volume | 1.101 Liter |
| EAN | 5702422115755 |
| Gross weight | 0.606 Kg |
| Net weight | 0.544 Kg |
| Volume | 1.101 Liter |
| EAN | 5702422115755 |
| Approval |
C UL US LISTED EAC |
| Body material | Brass |
| Category | Art. 4, par. 3 |
| Connection material | Copper |
| Connection notes | Oversize |
| Cv value [gal/min] | 9.83 gal/min |
| Design | Piston |
| Direction | Angleway |
| Flow direction | Single-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group |
1 2 |
| In scope of WEEE and contain batteries | No |
| Inlet connection type | Solder, ODF |
| Inlet size [in] | 1 1/8 in |
| Kv value [m³/h] | 8.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 46 bar |
| Max. Working Pressure [psig] | 667 psig |
| Min. Pressure drop [bar] | 0.04 bar |
| Min. Pressure drop [psi] | 0.6 psi |
| Oil free refrigerants |
R1234ze(E) R134a R513A R515B R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 1 1/8 in |
| Packing format | Multi pack |
| Product Group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 18 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 0.1 | Lead (CAS no. 7439-92-1) |
| Refrigerants |
R1234yf R1270 R134a R22/R407C R290 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 R32 R170 |
| SCIP dossier no. | b3a34751-5701-488e-98f4-24be945efdc1 |
| 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 22s |
| UL approval file name | REFRIGERANT VALVE 53R0 |
| UL approved refrigerants |
R134a R22 R404A R407A R407C R407F R410A R448A R449A R450A R452A R507A R513A R1233zd(E) R1234yf R1234ze(E) R1270 R170 R290 R32 R407H R449B R452B R454A R454B R454C R455A R515B R516A R600 R600a |
| Approval |
C UL US LISTED EAC |
| Body material | Brass |
| Category | Art. 4, par. 3 |
| Connection material | Copper |
| Connection notes | Oversize |
| Cv value [gal/min] | 9.83 gal/min |
| Design | Piston |
| Direction | Angleway |
| Flow direction | Single-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group |
1 2 |
| In scope of WEEE and contain batteries | No |
| Inlet connection type | Solder, ODF |
| Inlet size [in] | 1 1/8 in |
| Kv value [m³/h] | 8.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 46 bar |
| Max. Working Pressure [psig] | 667 psig |
| Min. Pressure drop [bar] | 0.04 bar |
| Min. Pressure drop [psi] | 0.6 psi |
| Oil free refrigerants |
R1234ze(E) R134a R513A R515B R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 1 1/8 in |
| Packing format | Multi pack |
| Product Group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 18 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 0.1 | Lead (CAS no. 7439-92-1) |
| Refrigerants |
R1234yf R1270 R134a R22/R407C R290 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 R32 R170 |
| SCIP dossier no. | b3a34751-5701-488e-98f4-24be945efdc1 |
| 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 22s |
| UL approval file name | REFRIGERANT VALVE 53R0 |
| UL approved refrigerants |
R134a R22 R404A R407A R407C R407F R410A R448A R449A R450A R452A R507A R513A R1233zd(E) R1234yf R1234ze(E) R1270 R170 R290 R32 R407H R449B R452B R454A R454B R454C R455A R515B R516A R600 R600a |