-
name of butterfly valve
Butterfly valve
-
functiion of butterfly valve
wafer
flanged
-
Application
water
steam
gas
natural gas
oil
chemical
petroleum
acid
-
actuator
handle
gearbox
pneumatic
electric
-
standard
ASME
DIN
-
handle type
lever
bare stem
gear
-
pressure
low
medium
high
-
body material
ductile iron
cast iron
PVC
carbon steel
aluminium bronze
stainless steel
-
disk material
ductile iron
PP
aluminum bronze
PTFE
bonze
stainless steel
carbon steel
cast iron
-
seat material
NBR
EPDM
PTFE
VITON
buna.n
stainless
hard alloy
neoprene
-
stem material
stainless steel
ductile iron
cast iron
PVC
carbon steel
aluminium bronze
-
manufacturer country
France
Italy
Japan
China
Canada
Spain
