DANFOSS 020-1021
DANFOSS 020-1021
DANFOSS 020-1021

DANFOSS 020-1021

TTD1,724.00
DANFOSS NRV 28s 1 1/8" ODF ANGLEWAY CHECK VALVE PART# 020-1021
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Product Details
Gross weight1.39 kg
Net weight1.26 kg
EAN5702422034643
 
ApprovalC UL US LISTED
EAC
Body materialBrass
Connection materialCopper
Cv value [gal/min]19.07 gal/min
DesignPiston
DirectionAngleway
Flow directionSingle-flow
Flow direction indicatorEmbossed 1-way arrow
Identical product020-0126
Inlet connection typeSOLDER, ODF
Inlet size [in]1 1/8 IN
Kv value [m³/h]16.5 m³/h
Lubricants compatibilityOilfree 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 refrigerantsR1234ze(E);R134a;R513A;R515B;R516A
Outlet connection typeSOLDER, ODF
Outlet size [in]1 1/8 IN
Packing formatMulti pack
Product family nameNRV
Product groupCheck valves
Product nameCheck valve
Quantity per packing format6 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
Refrigerant oil compatibilityOilfree applications
R1234ze(E)
R134a
R513A
R515B
R516A
RefrigerantsR134a
R22/R407C
R404A/R507
R407A
R407F
R410A
R448A
R449A
R450A
R452A
R513A
R1234ze(E)
Temperature range [°C] [Max]140 °C
Temperature range [°C] [Min]-50 °C
Temperature range [°F] [Max]285 °F
Temperature range [°F] [Min]-58 °F
TypeNRV 28s
UL approval file nameREFRIGERANT VALVE 53R0
UL approved refrigerantsR134a;R22;R404A;R407A;R407C;R407F;R410A;R448A;R449A;R450A;R452A;R507A;R513A

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