BUTTERFLY VALVE VULCANIZED LINER SEMI LUG, GEARBOX, DN450, PN10, GGG40.3/C958/EPDM
Item No.: M20447Range No.: 704-A8O
Nodular Cast Iron body, vulcanized liner wafer type butterfly valve with Aluminium Bronze disc. Centric free stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous vulcanization process.
Material 1
Ductile Iron
Material 2
Copper Alloy
Material 3
EPDM
Actuation
Gearbox
Pressure rating
PN10
Connection
PN10
Size
DN450
Standard
DIN
Face to face standard
EN 558, series 20
Min temp Op / peak
-25°C / -35°C
Max temp Op / peak
+100°C / +125°C
Item number
M20447
Item number prod
BF02044700
Item ID
704-1653
Model number
701701