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

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

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

Get access to expert know-how and support from people on the frontline of industrial refrigeration. From design to implementation and maintenance of complete CO₂cooling systems, we’re here to share knowledge and support your interest and investment.

Products overview:

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

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 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

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

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

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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