AIR VALVES

Air Valves : http: / / bit.ly/ 1qQzp81 1. AIR VALVE DUCTILE IRON AUTOMATIC TYPE MOD. RACI 5100 Single orifice type: automatic releasing function under pressure. Performance according to the requirements of EN 1074-1, 4 2. AIR VALVE DUCTILE IRON KINETIC TYPE MOD. RACI 5200 Single orifice double funtion type: air releasing during filling the pipe and bringing air ( anti-vacuum) during emptyng the pipe. Performances according to the requirements of EN 1074-1, 4 Features DN 50 – 250 PN 10-16 MOD. 5211 and 5201 PN 25 MOD. 5212 and 5202 3. AIR VALVE COMBINATION TYPE MOD. RACI 5300 and 5370 Double orifice, triple function: releasing air during filling the pipe and bringing air in ( anti-vacuum) during emptyng the pipe, releasing air under pressure. Performances according to the requirements of EN 1074-1, 4. Features MOD. 5300 ( DUCTILE IRON) DN 50 – 250 PN 10-16 MOD. 5311 and 5301 PN 25 MOD. 5312 and 5302 MOD. 5370 ( DUCTILE IRON and PA) DN 50 – 250 PN 10-16 MOD. 5371 and 5381 PN 25 MOD. 5372 and 5382 4. AIR VALVE POLYAMIDE TRIPLE FUNCTION COMPACT TYPE MOD. RACI 5361 Single type, very compact version fully automatic triple function for releasing air under pressure and during filling the pipe and bringing air in ( anti-vacuum) during emptying the pipe. Features DN 1” PN 16/ 25 Performances according to the requirements EN 1074-1, 4; 5. AIR VALVE POLYAMIDE TRIPLE FUNCTION COMPACT TYPE MOD. RACI 5362 Features DN 2” PN 16 Modello a tripla funzione: evacuazione d’ aria in fase di riempimento della condotta, rientro d’ aria in fase di svuotamento e degasaggio in pressione; Requisiti di progetto in accordo alla norma EN 1074-1, 4; Corpo e galleggiante in materiale plastico; DN 2" con speciale guarnizione mobile per un funzionamento affidabile; Semplice smontaggio per interventi di manutenzione/ ispezione; Filettatura in accordo alla norma EN ISO 228-1; Protezione UV. 6. AIR VALVE DUCTILE IRON COMBINATION TYPE COMPACT MOD. RACI 5502 Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in ( anti-vacuum) during emptying the pipe, releasing air under pressure. Compact type for minimun amount of space applications. Features DN 50 – 300 PN 10-16-25-40-64-100 MOD. 5502 Performances according to EN 1074-1, 4 7. AIR VALVE FOR WASTE WATER MOD. RACI 5500 Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in ( anti-vacuum) during emptying the pipe, releasing air under pressure. Features Version with threaded connection DN 2” MOD. 5500 Version with flanged connection DN80/ 100 MOD. 5501 PN 10 Performances according to EN 1074-1, 4;