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Check valve, NRV 19s_020-1243, 020-1598

Check valve, NRV 19s, Max. Working Pressure [bar]: 48.7

020-1243

Inlet connection type: Solder, ODM, Outlet connection type: Solder, ODF, Direction: Angleway, Packing format: Industrial pack

Product specifications

Characteristic
Value
Body materialBrass
China RoHS complianceYes exceed limitations
Connection materialCopper
Contain batteriesNo
Cv value [gal/min]6.360 gal/min
DG Indicator ProfileNot relevant for dangerous goods
DesignPiston
DirectionAngleway
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Flow directionSingle-flow
Flow direction indicatorOn product label
Fluid Group12
Ignition source assessmentYes
Inlet connection typeSolder, ODM
Inlet size [in]7/8 in
Kv value [m³/h]5.500 m³/h
Lubricants compatibilityOilfree applications
Material DescriptionNRV 19s Check valve AW I/15
Max. Working Pressure [bar]48.7 bar
Max. Working Pressure [psig]706 psig
Min. Pressure drop [bar]0.050 bar
Min. Pressure drop [psi]0.70 psi
Characteristic
Value
Oil free refrigerantsR1234ze(E)R134aR513AR515BR516A
Outlet connection typeSolder, ODF
Outlet size [in]7/8 in
PED categoryArt. 4, par. 3
Packing formatIndustrial pack
Product TypeNRV 19s
Product groupCheck valves
Product lineAir Conditioning and Commercial Refrigeration
Product nameCheck valve
Quantity per packing format15 pc
REACH Candidate List substancesLead (CAS no. 7439-92-1)
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
RefrigerantsR1233zd(E)R1234yfR1234ze(E)R1270R134aR170R22/R407CR290R32R404A/R507AR407AR407FR407HR410AR448AR449AR449BR450AR452AR452BR454AR454BR454CR455AR513AR515BR516AR600R600a
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
UL approved refrigerantsR1233zd(E)R1234yfR1234ze(E)R1270R134aR170R22R290R32R404AR407AR407CR407FR407HR410AR448AR449AR449BR450AR452AR452BR454AR454BR454CR455AR507AR513AR515BR516AR600R600a

General specifications

Characteristic
Value
Gross weight0.315 Kilogram
Net weight0.285 Kilogram
Volume0.75 Liter
Characteristic
Value
EAN/UPC5702428514644
Proposition 65Cancer and Reproductive Harm