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Danfoss

EVR solenoid valves, direct or servo operated

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Efficiently controlling refrigerants

Danfoss offers a complete range of direct and servo-operated solenoid valves for air conditioning and refrigeration systems. The easy-to-service EVR® valves can be used in liquid, suction and hot gas lines. 

The valves are compatible with fluorinated refrigerants and most hydrocarbon refrigerants.

You decide how the valves are delivered, as either normally open or normally closed valves and with or without manual operation. You can order the Danfoss EVR valves as a complete unit or as separate components, where the valve body, coil and flanges, if required, can be ordered separately.

Danfoss releases new EVR v2 solenoid valves

Streamlining and qualification to more than 20 refrigerants support HVAC-R business.

Read press release
Danfoss releases new EVR v2 solenoid valves

Features and benefits

  • Supplied in versions normally closed (NC) and normally open (NO) with de-energized coil

  • Wide choice of coils for AC and DC

  • Suitable for all fluorinated refrigerants

  • Designed for media temperatures up to 105 °C

  • Maximum Operating Pressure (MOP) up to 25 bar with 12 W coil

  • Easy installation with either flare, solder or flanged connections

Enhanced reliability and savings in HVAC-R applications

Learn more about the advantages of EVR® v2 solenoid valves in this poster.

View poster
Danfoss EVR poster cutview

Product range

EVR NC - Danfoss
EVR, normally closed (NC)

EVR (NC) is a normally closed, direct or servo operated solenoid valve for liquid, suction and hot gas lines with fluorinated refrigerants. EVR valves are supplied complete or as separate components, i.e. valve body, coil and flanges.

EVR NO - Danfoss
EVR, normally open (NO)

EVR (NO) is a normally open direct or servo operated solenoid valve for liquid, suction and hot gas lines with fluorinated refrigerants. EVR valves are supplied complete or as separate components, i.e. valve body, coil and flanges.

Documents

Documents
Type Name Language Valid for Updated Download File type
Fact sheet EVR and NRV Solutions Fact Sheet English Multiple 06 Jun, 2025 112.2 MB .pdf
Installation guide Solenoid valve. Types EVR 2 - EVR 22 (For EVR2-3: 032Fxxxx / EVR 4-22: 032Lxxxx) English Multiple 11 Sep, 2025 1.4 MB .pdf
Data sheet Spare parts and accessories, Solenoid valve Types EVR 2 - EVR 40 (Version 1 and Version 2) English Multiple 24 Aug, 2018 4.5 MB .pdf

Software

Magnetic Tool - solenoid coil tester

With the Magnetic Tool, solenoid coil tester, you always have the right tool with you, because its always just a tap away.

 

Download Magnetic Tool
Magnetic Tool icon and app running on a phone with a red background with water and ice accents

Learning

Videos

EVR® 2-3
EVR® 4-22
EVR® 25
EVR® 32-40