Check valve, NRV 28s
Danfoss
Product code:
020-1021
| Product Group : | Check Valves |
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General Information
| Product Group : | Check Valves |
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| Type : | NRV 28s |
Additional Info
| Family : | NRV |
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Connections
| Connection Size : | 1 1/8" |
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| Connection Type : | Solder, ODF |
| Inlet Connection Size : | 1 1/8 in |
| Inlet Type : | Solder, ODF |
| Outlet Connection Size : | 1 1/8 in |
| Outlet Type : | Solder, ODF |
Kv Values
| Kv Value : | 16.500 m³/h |
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Logistical Information
| Commodity Code : | 84813099 |
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| Country Of Origin : | CHN |
| EAN : | 5702422034643 |
| Gross Weight : | 1.388 kg |
Material
| Body Material : | Brass |
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| Connection Material : | Copper |
Measurements
| Weight : | 1.26 kg |
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Pressure
| Max Operating Pressure : | 46.0 Bar |
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| Min Pressure Drop : | 0.040 Bar |
Refrigerant
| Refrigerant : | R22/R407C, R134a, R290, R404A/R507A, R407A, R407F, R407H, R410A, R448A, R449A, R449B, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515B, R516A, R600, R600a, R1233zd(E), R1234yf, R1234ze(E), R1270 |
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Standards
| Approval : | C UL US LISTED, EAC |
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Temperature
| Temperature Range : | -50-140 °C |
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Valves
| CV Value : | 19.070 gal/min |
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| Direction : | Angleway |
| Flow : | Single-flow |
| Flow Direction : | Single-flow |
| Flow Direction Indicator : | Embossed 1-way arrow |
NRV 28s Check valve AW M/6
| File name | Document Type | Extension | Size |
|---|---|---|---|
| data-sheet-check-valve-type-nrv-and-nrvh-ast-ai150286435592en-000901.pdf | Technical Literature | 4.74 MB | |
| brochure-danfoss-solutions-for-air-handling-units-and-rooftops-en-ast-ad266360368911en-000101.pdf | Brochures | 3.9 MB | |
| brochure-danfoss-solutions-for-chillers-en-ast-ad220886441034en-000402.pdf | Brochures | 4.12 MB | |
| check-valvetype-nrv-and-nrvh020r9506-ast-an306539100226en-000201.pdf | Installation Manual | 215.59 KB | |
| uk-declaration-danfoss-uk-033f4025-aa-ast-id431635024826-0101.pdf | Conformity Declaration | 1.05 MB | |
| eu-declaration-danfoss-eu-033f4002-ah-ast-id365935391436-0301.pdf | Conformity Declaration | 1.05 MB | |
| manufacturer-s-declaration-danfoss-md-033f4017-aa-ast-id365946687610-0101.pdf | Conformity Declaration | 1.26 MB |