CCMT electric regulating valves, transcritical CO₂

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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 (does not apply to CCMT Light – verification tests in progress), or as an electric pressure regulating valve in the suction line.

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. It is designed to have a high tolerance for dirt and debris which reduces service-related incidences and improves long-term system reliability. 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 (CCMT Light approval for expansion valve for evaporators is pending).

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).

Documents

Documents
Type Name Language Valid for Updated Download File type
Data sheet CCMT - Electric regulating valves for trans-critical CO2 English Multiple 14 Jul, 2019 1.8 MB .pdf
Brochure CCMT Electric Regulating Valve leaflet English Multiple 21 Sep, 2020 1.0 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 Spanish, Castilian Multiple 25 Jan, 2018 1.7 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 German Multiple 25 Jan, 2018 1.7 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 Italian Multiple 25 Jan, 2018 1.7 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 Chinese (CN) Multiple 25 Jan, 2018 1.7 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 English Multiple 25 Jan, 2018 1.7 MB .pdf
Installation guide Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42 French Multiple 25 Jan, 2018 1.7 MB .pdf

Software

Coolselector®2

Coolselector®2: We did complex — you do awesome

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.

 

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Product range

  • CCMT Light
    CCMT Light

    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 and 0,8 Kv.

  • CCMT 2-8
    CCMT 2-8

    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.

  • CCMT 16-42
    CCMT 16-42

    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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Videos

News

  • CO2 made easy for small stores: Introducing the new Danfoss CCMT Light
    CO₂ made easy for small format stores: Introducing the new Danfoss CCMT Light
    Monday, 27 April 2020

    The CCMT Light is the latest addition to our growing CO₂ portfolio. The valve is robust, accurate, and easy-to-use, with a focus on stress-free valve installation and field service. It has a high tolerance for dirt and debris, reducing service-related incidences and improving long-term system reliability.

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    Wednesday, 22 January 2020

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  • What's new with CO₂ : New solutions and trainings for Food Retail applications
    What's new with CO₂ : New solutions and trainings for Food Retail applications
    Wednesday, 29 May 2019

    CO₂ is taking the Food Retail industry by storm and is shaking up how we do business. It offers an eco-friendly and efficient alternative to many refrigerants that are currently being phased out – if you have the right technology, tools, and know-how in place. That’s where we can help.