ICF Flexline™ valve station

  • Overview
  • Product range
  • Documents
  • Software
  • Case studies

Unique modular concept

Unmatched freedom is the keyword of ICF Flexline™ valve stations. As part of the Flexline™ platform, these valve stations are based on a unique modular concept.

This multi-ported Danfoss control solution offers you significant savings by substituting a string of valves with just one valve station. Consisting of a valve housing and a maximum of four or six function modules, the valve station is a true plug-and-play solution.

90% of all applications are covered in just four basic configurations and allows for more than 50 custom configurations. To you, this means fast installation and less service hours.

The valve stations are suitable for all common low- and high-pressure refrigerants, liquid lines, compressor injection lines and hot gas lines. They are approved up to 52 bar (754 psi), and you can use them with most kinds of refrigerants.

Features and benefits

Great time savings, only one component, easy system design with free 3D valve drawings

80% less installation time with only two welds

Reduced need for insulation, compact design

Easy to service during operation and maintenance

Low refrigerant loss during operation

Long service life

Image of ICF stainless steel valve station animations by Danfoss

Introducing new ICF stainless steel valve stations

This innovation makes it possible to design modern, future-proof refrigeration systems made entirely from stainless steel.

Product range

  • Product family photo of the Flexline™ platform by Danfoss
    Flexline™ platform

    The Flexline™ platform is synonymous with flexibility within industrial refrigeration. Based on a modular design concept, you will experience that each product features a variety of benefits, including easy selection, installation and maintenance.

  • Product photo of the ICF Flexline™ 50-65 valves by Danfoss
    ICF Flexline™ 50-4 and 65-3 valves

    With the ICF 50-4 and ICF 65-3 valves, the ICF Flexline™ range covers every DIN size, are compatible with low-GWP refrigerants, can withstand pressures up to 755 psi, operate at a 36% higher capacity, and feature an 86% lower pressure drop than similar valves, resulting in superior efficiency and versatility.

  • Product photo of the ICF stainless steel valve station by Danfoss
    ICF Flexline™ stainless steel valve station

    The Danfoss ICF Flexline™ valve station, now in stainless steel. With a comprehensive line of compatible components, the ICF Flexline™ SS valve station is one of the most versatile products on the market today.

  • Product photo of the ICFD defrost module by Danfoss
    ICFD defrost module

    The ICFD defrost module is a compact, liquid-based drain module packaged into the acclaimed Danfoss ICF valve station.


Type Name Language Valid for Updated Download File type
Application guide Application Handbook - Automatic Controls for Industrial Refrigeration Systems Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian (RS); Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese (CN) Multiple 06 Oct, 2020 17.3 MB .pdf
Brochure ICF Large English Multiple 08 Dec, 2015 3.0 MB .pdf
Installation guide ICF valve station, type ICF 15, 20 and 25 German; English; Spanish, Castilian; French; Polish; Portuguese; Russian; Chinese (CN) Multiple 30 Mar, 2021 3.2 MB .pdf
Data sheet ICF valve station, type ICF 15, ICF 20, ICF 25, ICF 50 and ICF 65 English United States 12 Mar, 2020 13.2 MB .pdf
Data sheet Spare parts and accessories, Valve station types ICF 15, ICF EVRAT, ICF 20, ICF 25, ICF SS 20, ICF SS 25, ICF 50, ICF 65 English Multiple 03 Feb, 2021 3.0 MB .pdf
Brochure The new ICF 15-4 valve station: It's small, it's modular, it's flexible English Multiple 23 Mar, 2015 3.6 MB .pdf
Brochure The smarter, faster route to Installation and service - The ICF Valve Station - member of the Flexline family English Multiple 17 Apr, 2015 5.1 MB .pdf
Installation guide Valve station ICF 50-4 and ICF 65-3 German; English; Spanish, Castilian; French; Polish; Portuguese; Russian; Chinese (CN) Multiple 30 Mar, 2021 3.4 MB .pdf
Data sheet Valve station, type ICF 15, ICF 20, ICF 25, ICF 50 and ICF 65 English Multiple 16 Apr, 2021 12.0 MB .pdf


Coolselector®2 app icon

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.


Case studies

  • Sour cream recipe succeeds with ICF flexline™
    Sour cream recipe succeeds with ICF Flexline™

    Eating healthier, more natural foods is a growing trend that delights Daisy Brands - a family-owned, Garland, Texas-based firm that makes the best-selling brand of sour cream in the United States. Known for its "Pure and Natural" recipe using no additives, preservatives or artificial growth hormones, the company recently opened a plant in Casa Grande, Arizona, to expand its national distribution. The continuing success of Daisy Brands is based on a recipe that uses all-natural ingredients -- plus, the technology ingredient of the Danfoss Flexline™ family of motor control valves and control stations.

  • Reducing leaks increasing peace of mind Danfoss
    Reducing leaks increasing peace of mind

    Danfoss is no stranger to Innovative Refrigeration Systems, Inc In fact, the Lyndhurst, Va-based design builder of industrial refrigeration systems has been a Danfoss customer since the international contractor opened its doors in 1993