Check valve, NRV 19s, Max. Working Pressure [bar]: 49.0
020B1019
Inlet connection type: Solder, ODF, Inlet size [mm]: 19.00, Outlet connection type: Solder, ODF, Outlet size [mm]: 19.00, Direction: Straightway, Packing format: Multi pack
Product specifications
Characteristic | Value |
---|---|
Approval | C UL US LISTEDEACLLC CDC EURO-TYSK |
Body material | Brass |
China RoHS compliance | Yes exceed limitations |
Connection material | Copper |
Cv value [gal/min] | 7.510 gal/min |
Design | Piston |
DG Indicator Profile | Not relevant for dangerous goods |
Direction | Straightway |
EU RoHS compliance | Yes with exemptions |
EU RoHS exemption clause | 6(c) |
Flow direction | Single-flow |
Flow direction indicator | On product label |
Fluid Group | 12 |
Ignition source assessment | Yes |
In scope of WEEE and contain batteries | No |
Inlet connection type | Solder, ODF |
Inlet size [in] | 3/4 in |
Inlet size [mm] | 19.00 mm |
Kv value [m³/h] | 6.500 m³/h |
Lubricants compatibility | Oilfree applications |
Material Description | NRV 19s Check valve SW M/28 |
Max. Working Pressure [bar] | 49.0 bar |
Max. Working Pressure [psig] | 710 psig |
Min. Pressure drop [bar] | 0.050 bar |
Min. Pressure drop [psi] | 0.70 psi |
MinODP [bar] | 0.020 bar |
MinODP [psi] | 0.290 psi |
Characteristic | Value |
---|---|
Oil free refrigerants | R1234ze(E)R134aR513AR515BR516A |
Outlet connection type | Solder, ODF |
Outlet size [in] | 3/4 in |
Outlet size [mm] | 19.00 mm |
Packing format | Multi pack |
PED category | Art. 4, par. 3 |
Product group | Check valves |
Product line | Air Conditioning and Commercial Refrigeration |
Product name | Check valve |
Product Type | NRV 19s |
Quantity per packing format | 28 pc |
Rated cap cond, Hot gas [IMP] | tcond=86 °Ftdisc=176 °Ftevap=14 °Fthotgas=140 °Ftsub=9 °F |
Rated cap cond, Hot gas [SI] | tcond=30 °Ctdisc=80 °Ctevap=-10 °Cthotgas=60 °Ctsub=5K |
Rated cap cond, Liq. cap [IMP] | tcond=86 °Ftevap=14 °Ftsub=9 °F |
Rated cap cond, Liq. cap [SI] | tcond=30 °Ctevap=-10 °Ctsub=5K |
REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
Refrigerants | R1233zd(E)R1234yfR1234ze(E)R1270R134aR170R22/R407CR290R32R404A/R507AR407AR407FR407HR410AR448AR449AR449BR450AR452AR452BR454AR454BR454CR455AR513AR515BR516AR600R600a |
SCIP dossier no. | 518b3853-2efc-40fc-8f8b-d06930d032bb |
Temperature range [°C] [max] | 155 °C |
Temperature range [°C] [min] | -50 °C |
Temperature range [°F] [max] | 311 °F |
Temperature range [°F] [min] | -58 °F |
UK RoHS compliance | Out of scope |
UL approval file name | REFRIGERANT VALVE 53R0 |
UL approved refrigerants | R1233zd(E)R1234yfR1234ze(E)R1270R134aR170R22R290R32R404AR407AR407CR407FR407HR410AR448AR449AR449BR450AR452AR452BR454AR454BR454CR455AR507AR513AR515BR516AR600R600a |
UL evaluated | Yes |
General specifications
Characteristic | Value |
---|---|
Gross weight | 0.284 Kilogram |
Net weight | 0.27 Kilogram |
Volume | 0.277 Liter |
Characteristic | Value |
---|---|
EAN | 5702428291255 |
Proposition 65 | Cancer and Reproductive Harm |