Forward. Naturally. With industrial CO₂ refrigeration solutions

How large CO₂ solutions will benefit Industrial Refrigeration

Use the parts designed for the job. Danfoss’ built-for-purpose, built-for-industry, transcritical CO2 solutions ensure your operation is future-proof. The larger components bring unmatched efficiency and simplicity to large systems. Creating a new industrial standard for transcritical CO2 systems. 

Transcritical simplified. Start your complexity-free journey in natural refrigerants with Danfoss.

Cool responsibly
Cool responsibly

CO2 is a sustainable, natural refrigerant that, compared to F-gasses, delivers strong benefits in industrial applications. With zero ozone depletion and a GWP of only 1, CO2 refrigeration has a low environmental impact and works in any climate at a large scale.

Develop your business
Develop your business

The choice of refrigerant and system design can directly benefit your business and your bottom line. Not only can CO2 systems provide great energy efficiency and options for heat recovery, but they are a future-proof application and a sustainable platform for an evolving business. 

Stay supported
Stay supported

Get access to expert know-how and support from people on the frontline of industrial refrigeration. From design to implementation and maintenance of complete CO2 cooling systems, we’re here to share knowledge and support your interest and investment.  

Products overview:

SVA-140B Shut-off & FIA 140B Strainer Valves
SVA-140B Shut-off & FIA 140B Strainer Valves

The first two functions in the new and dedicated range are the SVA Shut-Off valve and the FIA strainer housing. The valves are available in angle and straight connection sizes from DN50 to DN100 and are designed specifically for heavy-duty, high-pressure CO2 applications.

SVA-140B features: 

  • Balances large differential pressures 
  • Long-lasting seat design and replaceable valve seat 
  • No risk of trapped liquid inside the valve embodiment when in the closed position 
  • Fully serviceable

FIA 140B features:  

  • Designed for favorable flow conditions
  • Replaceable and cleanable stainless-steel filter insert 
SNV-ST 140 bar Service Needle Valve
SNV-ST 140 bar Service Needle Valve
  • Suitable for high-pressure use up to 140 bar with a wide temperature range of up to 200 °C 
  • Internal backseating for easy spindle seal replacement for enhanced valve safety
  • Robust and sturdy design
  • Robust and sturdy design
ICMTS 80AB STR_1
ICMTS 50/80 with ICAD 600A-TS Actuator Motor Operated Valve
  • Compact design for large capacities
  • Simplified installation and design
  • Operational reliability
  • Precise regulation at partial load conditions
  • Compact configuration with magnetic coupling
  • Smooth regulation of low opening degrees and high differential pressures
  • Specifically built for heavy commercial and industrial applications
ICV 20-80 & ICV Flexline Control valves
ICV 20-80 & ICV Flexline Control valves
  • 65 bar upgrade makes subcritical CO2 and NH3 heat pump applications easy
  • Operational safety and efficiency
  • Easy installation and service
  • High design flexibility
ICF Flexline™ Valve station
ICF Flexline™ Valve station
  • The multi-ported design that transformed the industry is coming to 943 PSIG (65 bar) by years end
  • Trusted efficiency and productivity
  • Advanced design flexibility
  • Compact and clever simplicity
  • Time-saving, plug-and-play solution
  • Operational safety
LLS 4000 for CO2–coming soon
  • Reduced service downtime 
  • Easy installation via one connection point and commissioning via the Danfoss LLS App
  • Reduced risk of malfunction and possible damage of compressors and pumps 
  • Best-in-class operational safety and efficiency  
  • High and low-level alarm 
  • Auto diagnostics
Semi-hermetic CO₂ compressors
  • Suitable for various commercial and industrial refrigeration systems
  • Broad operating limits and wide frequency range
  • Optimized efficiency for the highest EER/COP values
  • Compliant with strict energy efficiency and environmental standards
  • Unrivaled reliability and durability
Product Overview

Explore the complete range of industrial CO₂ solutions.

Benefit from Danfoss’ two decades of expertise in developing industrial solutions specifically designed for CO2 systems. Our comprehensive portfolio includes a wide array of products meticulously engineered to cater to the demands of sub and transcritical applications.

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