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  • Check Valve NRV Danfoss 19s, Max. Working Pressure 49 bar Connection 7/8 lnch Code 020B1054
  • Check Valve NRV Danfoss 19s, Max. Working Pressure 49 bar Connection 7/8 lnch Code 020B1054
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Check Valve NRV Danfoss 19s, Max. Working Pressure 49 bar Connection 7/8 lnch Code 020B1054

Check Valve NRV Danfoss 19s, Max. Working Pressure 49 bar Connection 7/8 lnch Code 020B1054

3,528.90 ฿
3,528.90 ฿
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DANFOSS

รายละเอียด Check Valve NRV Danfoss 19s, Max. Working Pressure 49 bar Connection 7/8 lnch Code 020B1054

Data Sheets :

Product details

Gross weight 0.562 Kg
Net weight 0.515 Kg
Volume 1.134 Liter
EAN 5702422028925
Approval C UL US LISTED
EAC
Body material Brass
Connection material Copper
Cv value [gal/min] 9.83 gal/min
Design Piston
Direction Angleway
Flow direction Single-flow
Flow direction indicator Embossed 1-way arrow
Fluid Group 1
2
Identical product 020-1152
Inlet connection type Solder, ODF
Inlet size [in] 7/8 inch
Inlet size [mm] 22 mm
Kv value [m³/h] 8.5 m³/h
Lubricants compatibility Oilfree 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 refrigerants R1234ze(E)
R134a
R513A
R515B
R516A
Outlet connection type Solder, ODF
Outlet size [in] 7/8 inch
Outlet size [mm] 22 mm
Packing format Multi pack
PED category Art. 4, par. 3
Product group Check valves
Product Name Description Check valve
Quantity per packing format 18pc
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
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Refrigerants R1234yf,R1234ze(E),R1270
R134a,R22/R407C,R290,R32,R407A
R407F,R407H,R410A,R448A,R449A
R449B,R450A,R452A,R452B,R454B
R454C,R455A,R513A,R515B,R516A
R600,R600a,R454A,R404A/R507A,R170
SCIP dossier no. b3a34751-5701-488e-98f4-24be945efdc1
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 22s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R134a,R22,R404A
R407A,R407C,R407F,R407H
R410A,R448A,R449A,R449B
R450A,R452A,R507A,R513A
R515B, R516A, R1234yf, R1234ze(E)
R1270, R170, R290, R32, R452B
R454A,R454B,R454C,R455A
R600,R600a
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