Danfoss NRV 28s Check Valve 28 mm Solder Angleway 020-1025
Danfoss · HVAC & Refrigeration · Check Valves
Danfoss NRV 28s piston-type check valve (non-return valve), OEM P/N 020-1025. Controls unidirectional refrigerant flow to prevent back-flow in commercial refrigeration and air-conditioning systems. Angleway (90°) pattern, solder ODF connection 28 mm inlet and outlet. Piston design, single flow. Max working pressure 46 bar (667 psig); media temperature -50 °C to 140 °C. Suitable for oil-free applications. Refrigerant compatibility is listed on the datasheet — verify against your system charge.
Specifications
- Part number
- 020-1025
- HS code
- 8481.30
- Material
- Valve body brass; connection copper — full material breakdown in the NRV/NRVH datasheet
- Pressure rating
- 46 bar (667 psig) max working pressure
- Temperature range
- -50 °C to 140 °C
Compatibility
Install in the direction of the flow arrow. The differential pressure across the valve must exceed the opening pressure, including at the lowest capacity of capacity-regulated compressors. Angleway (90°) pattern with solder ODF connections. Verify code and connection size before ordering.
Standards
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet