148G3193

Refrigerants: Applicable to HCFC, HFC, R717(Ammonia) and R744 (CO2). Flammable hydrocarbons are not recommended. The valve is only recommended for use in closed circuits. Temperature range: –50 - +150°C (–58/+302°F). Maximum operating pressure: 40 bar g (580psig). Set pressure (delta p): 2 - 8 bar. Three functions in one valve: the OFV valve combines the functions of an overflow valve, a check valve and a stop valve. Housing material: Low temperature steel, P285 QH (EN10222-4). Classified for: Fluid Group 1, Category: Article 3, paragraph 3