CCMT - a valve with versatile functionalities in transcritical CO2 systems
The CCMT is a highly reliable electric pressure regulating valve optimized for transcritical CO₂ refrigeration. The valve has versatile applications in the transcritical system. First, the valve is capable of high pressure gas cooler control (transcritical). Second, the CCMT can be used as gas by-pass valve (medium pressure control). If desired, the valve can also be used as a normal expansion valve for evaporators, or as an electric pressure regulating valve in the suction line.
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CCMT Light
The CCMT Light is the latest addition to our CO2 portfolio. The valve is robust, accurate and easy-to-use and focuses on stress-free valve installation and field service. Installation time is decreased because the valve is delivered in open position – this means it is ready for welding / brazing which lowers production costs and increases productivity.
CCMT 16-42
With the CCMT 16-42 electric regulating valve for transcritical CO2 applications, you get a fully serviceable three-in-one solution with a valve, transmitter and filter integrated into one, compact unit. The cartridge design of the component means that all functional parts are easy to service and replace – not even the orifice remains in the housing when the valve is dissembled. When you exchange the cartridge, you get a brand new valve. At the same time, the integration of valve, transmitter and filter into one unit also allows for easy installation with fewer connections and thus reduced risk of leakage. The valve comes with solder/brazing and weld connections to make it fit in any system.
A perfect fit for all CO2 refrigeration systems
The complete CCMT range covers CO2 refrigeration systems of all types sizes – from very small applications to large systems. The CCMT Light is optimum for condensing units or small packs up to 100kW and the CCMT 16-42 for medium to large packs from 100kW up to 600kW.
Features and benefits
Reliable: durable and built on proven technology remarkable track record.
Flexible: can be used with most existing controllers.
Fully serviceable: easy to dissemble to service and replace individual parts for maximum food safety.
Simple: versatile applications for control of pressure in transcritical system and as gas by-pass valve
Quick installation: valves delivered in open position ready to be welded / brazed without no disassembly needed.
3-in-1 compact unit: integrating electric regulating valve, transmitter and filter – easy to install with few connections (only available in sizes 16, 24, 30 & 42).
Explore Our New CO₂ Product Catalogue!
We have collected all our products and solutions for CO2 and equipped each with a unique code number for easy reference, you can now explore our CO2 solutions effortlessly.
Getting supermarkets to net zero
With the world’s population expected to reach 10 billion people by 2050, sustainable food retail and storage are more important than ever. Yet this is an often-overlooked step in the decarbonization of society.
Product range
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CCMT Light is a reliable electric pressure regulating valve optimized for transcritical CO₂ refrigeration. The valve has versatile applications in the transcritical system, both as a gas cooler valve and gas by-pass valve. The CCMT Light portfolio offers capacity of the following 0,3; 0,5; 0,8 and 10 Kv.
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CCMT 16-42 is a reliable electric pressure regulating valve aimed for higher capacities transcritical CO₂ refrigeration. The valve is applicable as a high-pressure, gas by-pass valve and expansion valve for evaporators or as an electric pressure regulating valve in the suction line.
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CCMT 2-8 is a reliable electric pressure regulating valve optimized for transcritical CO₂ refrigeration, as high-pressure and gas by-pass valve. The valve is applicable as expansion valve for evaporators, or as electric pressure regulating valve in the suction line.
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | A complete portfolio of CO₂ refrigeration solutions | Polish | Poland | 27 Jun, 2023 | 16.7 MB | |
| Brochure | CCMT Electric Regulating Valve leaflet | English | Multiple | 15 Jun, 2021 | 1.1 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Dutch, Flemish | Netherlands | 17 Apr, 2025 | 6.7 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | English | Multiple | 24 Mar, 2025 | 2.6 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Italian | Italy | 17 Jul, 2024 | 4.3 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | Spanish, Castilian | Multiple | 18 Jul, 2024 | 1.2 MB | |
| Catalog | Danfoss CO2 catalogue - Components and controls for CO2 applications | French | France | 18 Oct, 2024 | 1.4 MB | |
| Data sheet | Electric regulating valve Type CCMT 2, 8, 16 and 42 | English | Multiple | 27 Jan, 2025 | 15.2 MB | |
| Data sheet | Electric regulating valves Type CCMT 3L, 5L, 8L and 10L | English | Multiple | 01 Mar, 2023 | 6.2 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | French | Multiple | 01 Apr, 2016 | 1.7 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | English | Multiple | 15 Apr, 2024 | 1.7 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | Chinese (CN) | Multiple | 08 Mar, 2016 | 1.8 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | Spanish, Castilian | Multiple | 21 Mar, 2016 | 1.7 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | German | Multiple | 31 Mar, 2016 | 1.7 MB | |
| Installation guide | Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 | Italian | Multiple | 08 Mar, 2016 | 1.7 MB | |
| Installation guide | Electric regulating valves, Type CCMT 3 – 10 Light | English | Multiple | 17 May, 2023 | 1.0 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions | Italian | Italy | 12 Dec, 2023 | 16.5 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions | Spanish, Castilian | Spain | 09 Jan, 2024 | 25.4 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions - Special ebrochure for Food Retail | English | Multiple | 19 Apr, 2024 | 15.9 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions - Special version for Food Retail | French | France | 04 Aug, 2022 | 11.7 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions - Special version for Food Retail | German | Multiple | 14 Jun, 2023 | 11.7 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions - Special version for Food Retail | Ukrainian | Ukraine | 20 Jun, 2023 | 14.6 MB | |
| Brochure | Save energy and protect the environment with CO2 solutions - Special version for Food Retail | French | Multiple | 03 Jul, 2018 | 3.4 MB | |
| Brochure | Smart Store Brochure | English | Multiple | 10 Mar, 2025 | 14.2 MB |
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