◆主要零件材料
|
名称 |
WCB类 |
cF8类 |
cF3类 |
CF8M类 |
CF3M类 |
|
阀体左体 |
A216-WCB |
A351-CF8 |
A351-CF3 |
A351-CF8M |
A351-CF3M |
|
球体 |
B2～B8 |
A105-1025 |
A182-F304 |
A182-F304L |
A182-F316 |
A182-F316L |
|
B8以上 |
A216-WCB |
A351-CF8 |
A351-CF3 |
A351-CF8M |
A351-CF3M |
|
阀杆 |
A182-F6a |
A182-F304 |
A182-F304L |
A182-F316 |
A182-F316L |
|
阀座 |
PTFE/增强 |
|
阀座支承圈 |
A105.1025 |
A182-F304 |
A182-F304L |
A182-F316 |
A182-F316L |
|
弹簧 |
3yc7/17-49H |
|
O彩圈 |
NBR |
氟橡胶 |
|
螺柱 |
A193-B7 |
A193-B8 |
|
螺母 |
A194-2H |
A194-8 |
◆应用规范
设计制造按 :APl16D/ANSI B16.34； GBl2237-89
结构长度按 :APl16D/ANSI B16.10；GB12221-89
法兰尺寸按 :ANSI B16.5； JB79-59:GB9113-88
检查试验按 :APl16D/API 598 ZBJ16006
使用温度 :-28-150℃(标准型) -28-350(高温)
低温(请注明温度)
CLASS150 A1B(3)41; (3)47； (3)61； (3)67F(N.PPL) (P.R.V)
|
DN |
d |
L |
LB焊接 |
H1 |
H2 |
W |
M |
K |
D2 |
D1 |
D |
N-φ |
b |
f |
备注 |
|
1/2″ |
13 |
108 |
- |
- |
59 |
130 |
- |
- |
35 |
60.5 |
89 |
4-16 |
11.2 |
1.6 |
浮动球 |
|
3/4″ |
19 |
117 |
- |
- |
63 |
130 |
- |
- |
43 |
70 |
98 |
4-16 |
11.2 |
1.6 |
|
1″ |
25 |
127 |
- |
- |
75 |
160 |
- |
- |
51 |
79.5 |
108 |
4-16 |
11.2 |
1.6 |
|
11/2” |
38 |
165 |
190 |
- |
92 |
230 |
- |
- |
73 |
98.5 |
127 |
4-1 5 |
14.3 |
1.6 |
|
2″ |
51 |
178 |
216 |
- |
107 |
230 |
- |
- |
95 |
120.5 |
152 |
4-19 |
15.9 |
1.6 |
浮动球
固定球 |
|
21/2″ |
64 |
190 |
241 |
- |
142 |
400 |
- |
- |
105 |
139.5 |
178 |
4-19 |
17.5 |
1.6 |
|
3″ |
76 |
203 |
283 |
- |
152 |
400 |
- |
- |
127 |
152.5 |
190 |
4-19 |
19.1 |
1.6 |
|
4″ |
102 |
229 |
305 |
- |
178 |
700 |
- |
- |
157 |
190.5 |
229 |
8-19 |
23.9 |
1.6 |
|
5″ |
127 |
356 |
- |
- |
252 |
1100 |
- |
- |
186 |
216 |
254 |
8-22 |
23.9 |
1.6 |
|
6″ |
152 |
394 |
457 |
- |
272 |
1100 |
- |
- |
216 |
241.5 |
279 |
8-22 |
254.4 |
1.6 |
|
8″ |
203 |
457 |
521 |
- |
342 |
1500 |
- |
- |
270 |
298.5 |
343 |
8-22 |
28.6 |
1.6 |
|
8″ |
203 |
457 |
521 |
- |
398 |
600 |
115.5 |
350 |
270 |
298.5 |
343 |
8-22 |
28.6 |
1.6 |
|
10″ |
254 |
533 |
559 |
335 |
495 |
600 |
115.5 |
350 |
324 |
362 |
406 |
12-25 |
30.2 |
1.6 |
|
12″ |
305 |
610 |
635 |
385 |
580 |
800 |
171 |
420 |
381 |
431.8 |
482.5 |
12-25 |
31.8 |
1.6 |
|
14″ |
337 |
686 |
762 |
430 |
625 |
800 |
171 |
420 |
413 |
476 |
535 |
12-29 |
35 |
1.6 |
|
16″ |
387 |
762 |
833 |
470 |
720 |
800 |
257 |
400 |
470 |
539.5 |
597 |
16-29 |
36.6 |
1.6 |
固定球 |
|
20″ |
489 |
914 |
991 |
590 |
840 |
800 |
257 |
400 |
584 |
635 |
698 |
20-32 |
42.9 |
1.6 |
|
24″ |
591 |
106 |
1143 |
700 |
1050 |
800 |
150 |
410 |
692 |
749.5 |
813 |
20-35 |
47.8 |
1.6 |
|
26″ |
686 |
1245 |
1346 |
780 |
1150 |
800 |
83 |
650 |
800.1 |
863.6 |
927.1 |
28-35 |
71.4 |
1.6 |
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