| Concentric Butterfly Valve |
|
| Connection |
Wafer |
|
|
|
|
|
|
|
|
| Body: |
DI(GGG40) |
WCB |
SS304 |
SS316 |
AL-Bronze |
|
|
|
|
| Disc: |
DI+EPDM |
|
|
|
|
|
|
|
|
| Shaft: |
#45 Steel |
SS410 |
SS431 |
SS304 |
SS316 |
C6300 |
17-4PH |
|
|
| Seat: |
EPDM |
|
|
|
|
|
|
|
|
| Operation: |
Bareshaft |
Lever |
Gearbox |
Electric |
|
|
|
|
|
| WP: |
PN6 |
PN10 |
PN16 |
150LB |
JIS5K |
JIS10K |
|
|
|
| Standard: |
GB |
JIS |
ANSI |
|
|
|
|
|
|
| Model: |
GD81X |
GD381X |
|
|
|
|
|
|
|
| Medium: |
Water |
|
|
|
|
|
|
|
|
| Temp: |
-10C-+100C |
-10C-+150C |
-10C-+150C |
-15C-+200C |
|
|
|
|
| Size: |
DN50-DN300/2"-12" |
| |
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|
|
|
|
|
|
|
|
| Main connection dimensions |
| DN |
A |
B |
C |
D |
E |
F |
G |
H |
L |
| mm |
inch |
| 50 |
2" |
88 |
09 |
8 |
14.5 |
100 |
53 |
266.7 |
32 |
52 |
| 65 |
21/2" |
90 |
76 |
8 |
14.5 |
106 |
57 |
266.7 |
32 |
52 |
| 80 |
3" |
90 |
89 |
8 |
14.5 |
110 |
65 |
266.7 |
32 |
52 |
| 100 |
4" |
100 |
114 |
10 |
14.5 |
140 |
87 |
266.7 |
32 |
52 |
| 125 |
5" |
110 |
140 |
10 |
16 |
153 |
100 |
266.7 |
32 |
52 |
| 150 |
9 |
110 |
165 |
10 |
16 |
171 |
112 |
266,7 |
32 |
52 |
| 200 |
8" |
135 |
219 |
13 |
19 |
230 |
145 |
359 |
50 |
75.2 |
Trench(clamp)connected to the valve is the introduction of the United States and Germany similar advanced products and the design and manufacture of a series of new connection valve.It has fast installation,simple,safe,reliable,and without installation site constraints,so that pipeline and valve repair and maintenance,a vibration noise and certain angle range have overcome the pipeline connecting different axis and imitation,solve the temperature generated advantages such as thermal expansion and contraction.
Widely used in conveying fluid drainage pipes,fire,air,gas,petroleum,chemical industry,municipal,shipbuilding and other pipeline projectsas a control fluid.
Audited Supplier 
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