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.
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.
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).
|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|
|Brochure||CCMT Electric Regulating Valve leaflet||English||Multiple||30 Apr, 2020||520.2 KB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||English||Multiple||25 Jan, 2018||1.7 MB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||Italian||Multiple||25 Jan, 2018||1.7 MB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||Chinese (CN)||Multiple||25 Jan, 2018||1.7 MB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||French||Multiple||25 Jan, 2018||1.7 MB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||German||Multiple||25 Jan, 2018||1.7 MB|
|Installation guide||Electric regulating valves, type CCMT 2 - CCMT 8 / CCMT 16 - CCMT 42||Spanish, Castilian||Multiple||25 Jan, 2018||1.7 MB|
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.
Watch out for counterfeits to protect your image
Fake products give your business as well as our company a bad name. Therefore, we are doing everything we can to fight the counterfeits. Read more about how to make sure that the product you buy is genuine Danfoss quality.
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.
Air Conditioning & Refrigeration Pressure Transmitters
Refrigeration pressure transmitters are used for commercial air-conditioning and for commercial and industrial refrigeration applications. They are made in stainless steel to be compatible with fluorinated and natural refrigerants and laser welding with no soft seals ensure hermetic tightness for decades.
CTR electric expansion valves, transcritical CO₂
CTR 3-way heat reclaim valve is designed to allow full proportional control of the surplus heat from compressor pack into the heat exchanger of transcritical heat reclaim solutions, securing availability of heat and hot water. The CTR valve prevents pressure peaks eliminating costly system down-time and the risk of insufficient heat supply for store heating and hot water, regardless of installation size.
CO₂ made easy for small format stores: Introducing the new Danfoss CCMT LightMonday, 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.
What's new with CO₂ : New solutions and trainings for Food Retail applicationsWednesday, 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.