How do I confirm availability for 020-2001?
Send the complete part number, required quantity, condition and any hardware or firmware requirement. We check current supply and confirm the offered unit and lead time on your quote.
Danfoss
020-2001
Danfoss NRVA 20 020-2001 Check Valve
Danfoss
From $278.1In stockSource updated 6/26/2026
Request a quote for 020-2001Product Description
Brand: Danfoss Model: NRVA 20 Type: Check Valve Part Number: 020-2001 Technical Specs: - Valve Type: Piston-type check valve, non-return - Connection Size: 20 mm (3/4 in) - Connection Type: Butt weld - Connection Standard: EN 10220 - Body Material: Steel (suitable for low temperatures) - Piston Material: Not specified - Maximum Working Pressure: 40 bar - Temperature Range: -50°C to +140°C - Refrigerants: HCFC, HFC, R717 (ammonia); flammable hydrocarbons not recommended - Flow Direction: Unidirectional - Additional Features: - Damping piston to handle pulsations (e.g., in compressor discharge lines) - Classified for Fluid Group 1, Category II - Recommended for closed circuits only - Certifications: DNV, CRN, BV, EAC, CE Dimension: - Connection Size: 20 mm - Overall Dimensions: 120 x 80 x 40mm Weight: 1 kg Country of Origin: Denmark HS Code: 8481.30
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $278.1
Availability: Available to order
Lead time: Quoted after RFQ
Specifications
- Brand
- Danfoss
- Model
- NRVA 20
- Type
- Check Valve
- Part Number
- 020-2001
- Valve Type
- Piston-type check valve, non-return
- Connection Size
- 20 mm (3/4 in)
- Connection Type
- Butt weld
- Connection Standard
- EN 10220
- Body Material
- Steel (suitable for low temperatures)
- Piston Material
- Not specified
- Maximum Working Pressure
- 40 bar
- Temperature Range
- -50°C to +140°C
- Refrigerants
- HCFC, HFC, R717 (ammonia); flammable hydrocarbons not recommended
- Flow Direction
- Unidirectional
- Certifications
- DNV, CRN, BV, EAC, CE
- Connection Size
- 20 mm
- Overall Dimensions
- 120 x 80 x 40mm
- Weight
- 1 kg
- Country of Origin
- Denmark
- HS Code
- 8481.30
- Product
- Technical Specs:
- Material
- Dimension:
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
Need 020-2001 availability?
Prices and stock can change. Submit quantity, required condition, and destination for a current quote.
FAQ
How do I buy 020-2001?
Submit a Request for Quote on this page with quantity, required condition, and ship-to country. We respond by email with pricing and delivery options.
What condition options are available for 020-2001?
We list New for 020-2001 (indicative availability and pricing — confirm on RFQ). See our condition policy at https://www.usedautomations.com/condition-codes.