Bell - Aluminium Body Wafer Butterfly Valve

• aluminium body
• PN16,PN10
• EN558
• PTFE Seat

Aluminium body Wafer butterfly valve with and 304 disc, PTFE seat, lever, PN 16

• body:Aluminium alloy Body;
• Seat:PTFE(or NBR/EPDM/VITON);
• Design Standard: EN 593 , MSS SP67   API 609  BS5155
• Face to Face: ISO5752, DIN3202,API609;
• Flange connection: EN1092-2 PN10/16,10K,150LBS,5K;
• Top flange:ISO5211;
• Working pressure: PN10,PN16;
• Size:DN50-DN1200;

• shell: 1.5 times rated pressure;
• seat: 1.1 times rated pressure;