Description
Body: Cast Iron, Ductile Iron, Aluminum Stainless Steel,CF8,CF8M,CF3M
Disc: Stainless Steel CF3M,CF3,CF8M, Nylon Coated Ductile Iron, Aluminum Bronze, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Seats: NBR,EPDM,PTFE,VITON, FKM* Polyurethane
Size: 1″ – 40″ (25mm – 1000mm)
Flange accommodation:
EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
JIS 5K/10K
The butterfly valve is closed and the seat is not sealed
The butterfly valve is closed and the seat is sealed
The butterfly valve is open and the valve seat is not sealed
Inflatable Seated Butterfly Valves working principle
