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Approval EAC
Body material Brass
Connection material Copper
Cv value [gal/min] 2.37 gal/min
Design Piston
Direction Straightway
EAN 5702422026075
EN13463-3 ignit. source assess Yes
Flow direction Single-flow
Flow direction indicator On product label
Gross weight 0.11 kg
Identical product 020-1155
Inlet connection type SOLDER, ODF
Inlet size [in] 1/2 in
Kv value [m³/h] 2.05 m³/h
Max. Working Pressure [bar] 46 bar
Max. Working Pressure [psig] 667 psig
Min. Pressure drop [bar] 0.05 bar
Min. Pressure drop [psi] 0.7 psi
Net weight 0.09 kg
Outlet connection type SOLDER, ODF
Outlet size [in] 1/2 in
Packing format Multi pack
Product family name NRV
Product group Check valves
Product name Check valve
Quantity per packing format 24 pc
Rated cap cond, Hot gas [IMP] tsub=9 °F
Rated cap cond, Hot gas [SI] tsub=5K
Rated cap cond, Liq. cap [IMP] tsub=9 °F
Rated cap cond, Liq. cap [SI] tsub=5K
Refrigerants R404A/R507A
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 12s
UL approval file name REFRIGERANT VALVE 53R0
UL approved refrigerants R513A
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A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.
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A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.
- Q: Do you have a size conversion chart for international customers?
A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.
Reviews
- E
Elier Garcia
Jun 16, 2025
DANFOSS Check Valve NRV12That's what I've been aiming for.HelpfulUnhelpful - M
Mark Feldman
Nov 10, 2024
DANFOSS Check Valve NRV12I value the option for speedy delivery!HelpfulUnhelpful - J
Joseph Benak
Aug 19, 2024
DANFOSS Check Valve NRV12Pleasant and everything went smoothlyHelpfulUnhelpful - A
Arne Lynne
Nov 29, 2023
DANFOSS Check Valve NRV12Vibrant shopping place!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
DANFOSS Check Valve NRV12All was ok! No problems whatsoever.HelpfulUnhelpful
DANFOSS Check Valve NRV12
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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