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Product Description
Danfoss Check valve, NRV 35s, 020-1061
货号 | 类型 | 进口尺寸 [mm] | 进口尺寸 [in] | 出口尺寸 [mm] | 出口尺寸 [in] | Kv value [m3/h] | 最小压力降 [bar] |
020-1020 | NRV 22s | 22.00 mm | 7/8 in | 22.00 mm | 7/8 in | 8.500 m3/h | 0.04 bar |
020-1021 | NRV 28s | - | 1 1/8 in | - | 1 1/8 in | 16.500 m3/h | 0.04 bar |
020-1025 | NRV 28s | 28.00 mm | - | 28.00 mm | - | 16.500 m3/h | 0.04 bar |
020-1026 | NRV 35s | 35.00 mm | 1 3/8 in | 35.00 mm | 1 3/8 in | 29.000 m3/h | 0.04 bar |
020-1027 | NRV 35s | 42.00 mm | - | 42.00 mm | - | 29.000 m3/h | 0.04 bar |
020-1055 | NRV 22s | 28.00 mm | - | 28.00 mm | - | 8.500 m3/h | 0.04 bar |
020-1056 | NRV 28s | 35.00 mm | 1 3/8 in | 35.00 mm | 1 3/8 in | 16.500 m3/h | 0.04 bar |
020-1060 | NRV 22s | - | 1 1/8 in | - | 1 1/8 in | 8.500 m3/h | 0.04 bar |
020-1061 | NRV 35s | - | 1 5/8 in | - | 1 5/8 in | 29.000 m3/h | 0.04 bar |
Product details
Gross weight | 1.428 Kilogram |
Net weight | 1.306 Kilogram |
Volume | 3.328 Liter |
EAN | 5702422115236 |
Approval | C UL US LISTED CE EAC UKCA |
Body material | Brass |
China RoHS compliance | Out of scope |
Connection material | Copper |
Connection notes | Oversize |
Cv value [gal/min] | 33.52 gal/min |
Design | Piston |
Direction | Angleway |
EU RoHS compliance | Out of scope |
Flow direction | Single-flow |
Flow direction indicator | Embossed 1-way arrow |
Fluid Group | 2 |
In scope of WEEE and contain batteries | No |
Inlet connection type | Solder, ODF |
Inlet size [in] | 1 5/8 in |
Kv value [m³/h] | 29 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 |
Outlet connection type | Solder, ODF |
Outlet size [in] | 1 5/8 in |
Packing format | Multi pack |
PED category | I |
Product group | Check valves |
Product Name Description | Check valve |
Quantity per packing format | 6 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 |
REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
Refrigerants | R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22/R407C R290 R32 R404A/R507A R407A R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R513A R515B R516A R600 R600a |
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 35s |
UK RoHS compliance | Out of scope |
UL approval file name | REFRIGERANT VALVE 53R0 |
UL approved refrigerants | R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22 R290 R32 R404A R407A R407C R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R507A R513A R515B R516A R600 R600a |
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