Descripción
Specifications
2~48
PN(MPa): 1.0/1.6
corrosion resistant
ISO, API, ASTM, ANSI, DIN, BS, JIS
Corrosion Resistant Wafer Type PTFE-coating Butterfly Valve
size:50-1200mm
150LBS/bar/PSI
handle/lever/gear/pneumatic/electric operated(actuator)
Features:
1) Working Temperature: -15~150*C
2) Applicable medium: suitable for various corrosive and dangerous media.
3) Materials:
Part name
Materials
body
cast iron, ductile iron, carbon steel, stainless steel
seat
EPDM, PTFE, NBR, Viton, Buna, Hypalon, Neoprene
disc
cast iron, ductile iron, carbon steel, stainless steel, ALB, monel
stem
stainless steel, carbon steel
Bushing
PTFE, Lubricating
O-ring
EPDM, Buna, Hypalon, Viton, NEoprene
Standard:
Item
Design
Flange End
Top Flange
Face to Face
Test&Check
Standard
MSS SP-67, API609, EN593
DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E
ISO5211
API609, ISO5752series 20, BS5155
API598