English 
Arabic 
butterfly valve
Lug butterfly valve
Body
ASTM A536 65-45-12, WCB, CF8M
Disk
ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
Seat
EPDM, NBR, FPM
Body style
FLug
Nominal diameter
2″ – 80″ (DN50mm – DN2000mm)
Top Flange
ISO5211
Operating pressure
16bar for DN50-DN300, 10bar for DN350-DN2200
Flange accommodation
EN 1092 PN 6/PN10/PN16,ASME Class,JIS 5K/10K
