Applies to all refrigerants HCFC, HFC, R717 (ammonia), R744 (CO2) in the temperature range of -30°C to +100°C (-22°F to +212°F). Use with hydrocarbons flammable not recommended. For more information, please contact Danfoss. Range of adjustment pressure: 10 to 25 bar g (145 to 363 psi g). Temperature range: -30 ° c to +100°C (–22ºF to +212°F). Classification: Group 1 fluids, Category: IV Enter Code SFV 20 Weight 3.97 [kg] Approval EC, EAC Cat. IV Certificate Yes 0,54 Conn. int./ext. External Size of the connection. 3/4 IN Size of the connection. 20 mm The standard connection. ISO 228-1 The type of connection. G Direction Via angular EAN Five trillion seven hundred two billion four hundred twenty eight million one hundred ninety three thousand five hundred four Flow area 0,394 in2 Flow area 254 mm2 Dia. flow 0,709 in Dia. flow 18 mm Group of fluid I Size of the connection. input 1 1/4 IN DN < 25 Size of the connection. the output 1 1/2 in The configuration of the press. 13 bar The configuration of the press. 189 Psig Descr. Safety Relief Valve Product group Safety relief valves Prod. name Safety Relief Valve Soda HCFC/HFC Soda R717 Soda R744 Range of temp. -30 - 100 °C Range of temp. [°F] -22 - 212 °F