Check valve, NRV 12
Check valve, NRV 12

Product name: Check valve, Type: NRV 12, Inlet size [mm]: 12.00, Inlet connection type: FLARE, Outlet size [mm]: 12.00, Outlet connection type: FLARE

Product details

Gross weight 0.14 Kg
Net weight 0.14 Kg
EAN 5702422003458

 

Approval C UL US LISTED
EAC
Body material Brass
Connection material Brass
Connection notes Without flare nut
Cv value [gal/min] 2.37 gal/min
Design Piston
Direction Straightway
Flow direction Single-flow
Flow direction indicator On product label
Inlet connection type FLARE
Inlet size [in] 1/2 IN
Inlet size [mm] 12 mm
Kv value [m³/h] 2.05 m3/h
Max. Working Pressure [bar] 46 bar
Max. Working Pressure [psig] 667 psig
Min. Pressure drop [bar] 0.05 bar
Min. Pressure drop [psi] 0.7 psi
Outlet connection type FLARE
Outlet size [in] 1/2 IN
Outlet size [mm] 12 mm
Packing format Multi pack
Product family name NRV
Product group Check valves
Product name Check valve
Quantity per packing format 25 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 R134a
R22/R407C
R404A/R507
R407A
R407F
R410A
R448A
R449A
R450A
R452A
R513A
System line application Discharge line
Liquid feed line
Liquid line
Suction line
Wet return line
Main hot gas defrost line
Hot gas defrost line
Hot gas defrost drain line
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 12
UL approval file name REFRIGERANT VALVE 53R0

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