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020-3021 DANFOSS REFRIGERATION NRV 28s E Check Valve AW M/6
020-3021
DANFOSS REFRIGERATION
NRV 28s E Check Valve AW M/6
Check valve, NRV 28s E, Max. Working Pressure [bar]: 49
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▲Inlet connection type: Solder, ODF, Outlet connection type: Solder, ODF, Direction: Angleway, Packing format: Multi pack
Product details
| Gross weight | 1.379 Kilogram |
| Net weight | 1.258 Kilogram |
| Volume | 3.444 Liter |
| EAN | 5702428666770 |
| Gross weight | 1.379 Kilogram |
| Net weight | 1.258 Kilogram |
| Volume | 3.444 Liter |
| EAN | 5702428666770 |
| Approval | CE EAC LLC CDC EURO-TYSK UKCA |
| Body material | Brass |
| CE evaluated | Yes |
| China RoHS compliance | Yes exceed limitations |
| Connection material | Copper |
| Contain batteries | No |
| Cv value [gal/min] | 19.07 gal/min |
| Design | Piston |
| Direction | Angleway |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow direction | Single-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 2 |
| Ignition source assessment | Yes |
| Inlet connection type | Solder, ODF |
| Inlet size [in] | 1 1/8 in |
| Kv value [m³/h] | 16.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 49 bar |
| Max. Working Pressure [psig] | 710 psig |
| Min. Pressure drop [bar] | 0.04 bar |
| Min. Pressure drop [psi] | 0.6 psi |
| Oil free refrigerants | R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 1 1/8 in |
| Packing format | Multi pack |
| PED category | Art. 4, par. 3 |
| Product group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 6 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 |
| Refrigerants | R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22/R407C R290 R32 R404A/R507A R407A R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R513A R515B R516A R600 R600a |
| Temperature range [°C] [max] | 155 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 311 °F |
| Temperature range [°F] [min] | -58 °F |
| Type | NRV 28s E |
| UL approval file name | REFRIGERANT VALVE 53R0 |
| 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 |
| Approval | CE EAC LLC CDC EURO-TYSK UKCA |
| Body material | Brass |
| CE evaluated | Yes |
| China RoHS compliance | Yes exceed limitations |
| Connection material | Copper |
| Contain batteries | No |
| Cv value [gal/min] | 19.07 gal/min |
| Design | Piston |
| Direction | Angleway |
| EU RoHS compliance | Yes with exemptions |
| EU RoHS exemption clause | 6(c) |
| Flow direction | Single-flow |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 2 |
| Ignition source assessment | Yes |
| Inlet connection type | Solder, ODF |
| Inlet size [in] | 1 1/8 in |
| Kv value [m³/h] | 16.5 m³/h |
| Lubricants compatibility | Oilfree applications |
| Max. Working Pressure [bar] | 49 bar |
| Max. Working Pressure [psig] | 710 psig |
| Min. Pressure drop [bar] | 0.04 bar |
| Min. Pressure drop [psi] | 0.6 psi |
| Oil free refrigerants | R516A |
| Outlet connection type | Solder, ODF |
| Outlet size [in] | 1 1/8 in |
| Packing format | Multi pack |
| PED category | Art. 4, par. 3 |
| Product group | Check valves |
| Product Name Description | Check valve |
| Quantity per packing format | 6 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 |
| Refrigerants | R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22/R407C R290 R32 R404A/R507A R407A R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R513A R515B R516A R600 R600a |
| Temperature range [°C] [max] | 155 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 311 °F |
| Temperature range [°F] [min] | -58 °F |
| Type | NRV 28s E |
| UL approval file name | REFRIGERANT VALVE 53R0 |
| 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 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE DANFOSS REFRIGERATION AND AIRCONDITIONING EN.pdf | 11 Mbytes |
|
| 020-3021 020-3021 EN_114F0412.pdf | 2 Mbytes |
|
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