Featuring modular housing that can be fitted with different functional inserts, ICF Flexline™ Series includes DN 50 size Model ICF 50-4 with 4 modules and DN 65 size Model ICF 65-3 with 3 modules. Both are pre-fitted with SVA-S stop valve in first module and 1 of 3 regulation valves in central module. All Flexline™ valves are suited for refrigerants such as CO2, ammonia, HCFC, and non-flammable HFC and can be used in high-pressure installations with operating pressure up to 52 bar.