Danfoss NRVS 25 Stainless Steel Check Valve 1 in Port 020-2033
Danfoss · HVAC & Refrigeration · Check Valves
Danfoss NRVS 25 stainless-steel check valve, OEM P/N 020-2033. A compact non-return valve designed to be mounted inside an EVRA solenoid valve or PM main valve to prevent reverse refrigerant flow. Unlike the NRVA, the NRVS has no damping feature. Stainless-steel valve housing; applicable to HCFC, HFC and R717 (ammonia). Port 1 in. Max working pressure 28 bar (406 psig); media temperature -50 °C to 140 °C. Minimum opening differential pressure 0.11 bar. Flammable hydrocarbons are not recommended.
Specifications
- Part number
- 020-2033
- HS code
- 8481.30
- Material
- Valve housing stainless steel
- Pressure rating
- 28 bar (406 psig) max working pressure
- Temperature range
- -50 °C to 140 °C
Compatibility
Mount inside the compatible EVRA / PM valve body per the installation instruction. The differential pressure must exceed the minimum opening differential at all operating stages. Verify code and port size before ordering.
Standards
Approvals
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