PVCK is the leading supplier of refrigerants to the heating, ventilation, air conditioning and refrigeration industries, offering an extensive range of products and supplementary services. Our product portfolio houses a wide range of refrigerants and supplementary products, from low GWP alternatives, natural refrigerants and reclaimed gases, to Oxygen and Acetylene, our next generation leak detection solution. We’d love to tell you more.
R-22 (Freon 22, R22) is a colorless gas with weak specific odor. It is used for obtaining temperature up to minus 40°С at first stage and temperature up to minus 60°С at second stage in refrigerating units and in household and industrial air-conditioners. It is also used as a mixture component, a pore-forming agent for producing plastic foam and for obtaining fluoro-monomers and other fluoro-organic substances. R-22 (Freon 22, R22) is a non-combustible and non-explosive gas. Self-ignition temperature is above 700°C. In case of…
R404A is an HFC blend that is widely used in low and medium temperature refrigeration applications, such as those used in commercial refrigeration, supermarket display cases, cold rooms, transport refrigeration and process cooling. Although it is a popular refrigerant, R404A is coming under greater scrutiny due to its high Global Warming Potential (GWP). Lower-GWP replacements (drop-in and retrofit) are available including R407F and R407C.
R125 is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself, used as refrigerants, the vital part of mixed working substances to substitute CFC-502 & HCFC-22, and as flame-retardants to substitute Halon-1211 & Halon-1301.