Connection |
Wafer |
|
|
|
|
|
|
|
|
Body: |
DI(GGG40) |
WCB |
SS304 |
SS316 |
AL-Bronze |
Duplex SS |
|
|
|
Disc: |
DI(GGG40)+PTFE |
WCB+PTFE |
SS304+PTFE |
SS316+PTFE |
|
|
|
|
|
Shaft: |
#45 Steel |
SS410 |
SS431 |
SS304 |
SS316 |
C6300 |
17-4PH |
|
|
Seat: |
PTFE |
PFA |
|
|
|
|
|
|
|
Operation: |
Bareshaft |
Lever |
Gearbox |
Electric |
Pneumatic |
Hydraulic |
|
|
|
WP: |
PN6 |
PN10 |
PN16 |
150LB |
JIS5K |
JIS10K |
|
|
|
Standard: |
GB |
DIN EN |
GOST |
JIS |
ASME |
BS |
|
|
|
Model: |
D71F4 |
D71F46 |
D |
|
|
|
|
|
|
Medium: |
Water |
Air |
Steam |
Food |
Drugs |
Oils |
acids |
bases |
|
Temp: |
-10C-+120C |
|
|
|
|
|
|
|
Size: |
DN40-D800(Normal Size) |
Wafer type butterfly valve
Description:
Working Pressure: 150LB
Body: Ductile Iron/Cast Iron
Disc: Ductile iron/SS304/SS316/SS316L etc.
Shaft: SS410, SS304, SS316, etc.
Seat; EPDM, NBR, PTFE, RPTFE, etc.
Opertaion: Lever/Gear/Actuator,etc,
Color: Red/bule/grey,tec,
Media: Petroleum, chemical, natural gas, food, water supply and other industrial areas.
Technical data:
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40°C to +200°C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt
Features
-Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving.
-Bubbles-tight sealing with no leakage under the pressure test.
-The connection of driven part conforms to ISO 5211.
-Wide selection of materials, applicable for various medium.
-The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.
-Can be disassembled, material-specific recycling possible.
-Can be installed at the end of pipe for lugged type butterfly valve.