|
Tripe
Eccentric Butterfly Valves (LIFC2001)
¡ö Structure and Application
Three-dimensional incline taper
airproof seat 900 openinger cleaning. Triple eccentric, Bereled wedge disc small
friction and torque, self-clean. Manual, electric, pneumatic and gear operation
etc.
¡ö Technical Standard
Design and Manufacture: API 599¡¢API
6D Face to face (end to end): ANSI B 16.10
Flanged connection: ANSI B
16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598¡¢API
6D
¡ö Material for main parts
|
NO. |
Name of Parts |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
1 |
Nether cover |
A105 |
A105 |
A182 F304 |
A182 F316 |
A182 F316L |
|
2 |
Bearing |
A182 F6a |
A182 F304 |
A182 F304 |
A182 F316 |
A182 F316L |
|
3 |
Wrash |
F304+Flexible graphite |
|
4 |
Body |
A216 WCB |
A217 LCB |
A351 CF8 |
A351 CF8M |
A351 CF3M |
|
5 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
A194 8M |
|
6 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
A193 B8M |
|
7 |
Gland |
A182 F410 |
A182 F304 |
A182 F304 |
A182 F316 |
A182 F316L |
|
12 |
Key |
A194 2H |
|
13 |
Gear action |
Nodular cast iron |
|
14 |
Yoke |
A216 WCB |
A351 CF8 |
|
15 |
Shaft packing |
Flexible graphite |
PTFE |
|
16 |
Bearing |
B148/SF-1/17-7PH |
|
17 |
Tailpiece |
A216 WCB |
A217 LCB |
A351 CF8 |
A351 CF8M |
A351 CF3M |
|
18 |
Seal seat |
Flexible graphite |
PTFE |
|
20 |
Pin |
A276 316 |
A276 316 |
A276 316 |
A276 316 |
A276 316 |
|
21 |
Butterfly board |
A351 CF8M |
A351 CF8M |
A351 CF8M |
A351 CF8M |
A351 CF3M |
|
22 |
Shaft |
A276 316 |
A276 316 |
A276 316 |
A276 316 |
A276 316L |
¡ö Main Size and Weight
|
CLASS 150/300 |
|
SIZE |
L |
D1 |
D2 |
H |
H1 |
H2 |
WT |
|
150lb |
300lb |
150lb |
300lb |
|
Inch |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
Kg |
Kg |
|
2 |
43 |
120.5 |
127 |
92 |
345 |
280 |
110 |
20 |
27 |
|
3 |
64 |
152.5 |
168 |
127 |
380 |
315 |
125 |
29 |
31 |
|
4 |
64 |
190.5 |
200 |
157 |
415 |
350 |
145 |
35 |
38 |
|
5 |
70 |
216 |
235 |
186 |
455 |
390 |
165 |
40 |
43 |
|
6 |
76 |
241.5 |
270 |
216 |
545 |
455 |
175 |
81 |
45 |
|
8 |
89 |
298.5 |
330 |
270 |
615 |
522 |
210 |
94 |
85 |
|
10 |
114 |
362 |
387 |
324 |
695 |
605 |
250 |
156 |
110 |
|
12 |
114 |
432 |
451 |
381 |
830 |
730 |
285 |
183 |
142 |
|
14 |
127 |
476 |
514 |
413 |
900 |
800 |
320 |
239 |
172 |
|
16 |
140 |
540 |
571 |
470 |
980 |
870 |
355 |
302 |
201 |
|
18 |
152 |
578 |
628 |
533 |
1030 |
920 |
380 |
346 |
245 |
|
20 |
152 |
635 |
686 |
584 |
1100 |
1000 |
415 |
434 |
315 |
|
24 |
178 |
749.5 |
813 |
692 |
1305 |
1155 |
475 |
638 |
467 |
|
30 |
229 |
914 |
997 |
857 |
1525 |
1375 |
580 |
788 |
922 |
|
32 |
241 |
978 |
1054 |
914 |
1585 |
1435 |
630 |
880 |
1105 |
|
36 |
241 |
1085 |
1168 |
1022 |
1765 |
1585 |
680 |
1042 |
1430 |
|
42 |
305 |
1257 |
1206.5 |
1194 |
1871 |
1610 |
680 |
1670 |
1890 |
|
