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| 截止阀系列 >> 德标波纹管截止阀 |
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型号: |
Wj41 |
口径: |
DN15-DN300 |
压力: |
1.6MPA-40MPA |
材质: |
WCB/304 |
截止阀(Globe Valve)的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。截止阀只适用于全开和全关,不允许作调节和节流。应用规范
结构长度 ANSI B16.10 设计标准 BS1873
法兰尺寸 ANSI B16.5 检验标准 API598
主要零件及材质
NO. |
零件名称 |
Qty. |
材料M |
NO. |
零件名称 |
Qty. |
材料 |
1 |
阀体 |
1 |
WCB |
15 |
螺母 |
2 |
A194 2H |
2 |
阀座 |
2 |
A105+HF |
16 |
阀母 |
1 |
D-2 |
3 |
闸瓣 |
1 |
WCB+F6 |
17 |
垫片 |
1 |
A276 410 |
4 |
止推垫 |
1 |
A276 430 |
18 |
螺母 |
1 |
A29 1035 |
5 |
闸瓣盖 |
1 |
A276 410 |
19 |
手轮 |
1 |
60-40-18 |
6 |
阀杆 |
1 |
A18F6 |
20 |
螺钉 |
1 |
A29 1035 |
7 |
垫片 |
1 |
304不锈钢+柔性石墨 |
21 |
手套 |
1 |
A276 410 |
8 |
阀盖 |
1 |
WCB
|
22 |
填料 |
2 |
柔性石墨+不锈钢 |
9 |
螺柱 |
|
A193B7 |
23 |
填料 |
4-5 |
10 |
螺母 |
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A1942H |
24 |
隔环 |
1 |
A276 410 |
11 |
销轴 |
2 |
A291035 |
25 |
密封座 |
1 |
A276 410 |
12 |
开口销 |
2 |
A570 Gr.A |
26 |
铆钉 |
2 |
304 |
13 |
压板 |
1 |
WCB |
27 |
铭牌 |
1 |
304 |
14 |
螺栓 |
2 |
A193 B7 |
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主要连接尺寸及重量
NPS d |
in |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
mm |
51 |
64 |
76 |
102 |
127 |
152 |
203 |
254 |
305 |
337 |
387 |
L-L1 (BF-BW)
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in |
8.00 |
8.50 |
9.50 |
11.50 |
14.00 |
16.00 |
19.50 |
24.50 |
27.50 |
31.00 |
36.00 |
mm |
203 |
216 |
241 |
292 |
356 |
406 |
495 |
622 |
698 |
787 |
914 |
L2 (RTJ)
|
in |
8.50 |
9.00 |
10.00 |
12.00 |
14.50 |
16.50 |
20.00 |
25.00 |
28.00 |
31.50 |
36.50 |
mm |
216 |
229 |
254 |
305 |
368 |
419 |
508 |
635 |
711 |
800 |
927 |
d1
|
in |
3.62 |
4.13 |
5.00 |
6.18 |
7.32 |
8.50 |
10.63 |
12.76 |
15.00 |
16.26 |
18.50 |
mm |
92 |
105 |
127 |
157 |
186 |
216 |
270 |
324 |
381 |
413 |
470 |
d2
|
in |
4.75 |
5.50 |
6.00 |
7.50 |
8.50 |
9.50 |
11.75 |
14.25 |
17.00 |
18.75 |
21.25 |
mm |
120.5 |
139.5 |
152.5 |
190.5 |
216 |
241.5 |
298.5 |
362 |
432 |
476 |
540 |
D
|
in |
6.00 |
7.00 |
7.50 |
9.00 |
10.00 |
11.00 |
13.50 |
16.00 |
19.00 |
21.00 |
23.50 |
mm |
152 |
178 |
190 |
229 |
254 |
279 |
343 |
406 |
483 |
533 |
597 |
b
|
in |
0.75 |
0.88 |
0.94 |
0.94 |
0.94 |
1.02 |
1.14 |
1.22 |
1.26 |
1.38 |
1.46 |
mm |
16 |
17.5 |
19 |
24 |
25 |
26 |
29 |
31 |
32 |
35 |
37 |
n-Φd
|
in |
4-0.75 |
4-0.75 |
4-0.75 |
4-0.75 |
8-0.87 |
8-0.87 |
8-0.87 |
12-1.00 |
12-1.00 |
12-1.12 |
16-1.12 |
mm |
4-19 |
4-19 |
4-19 |
8-19 |
8-22 |
8-22 |
8-22 |
12-25 |
12-25 |
12-29 |
16-29 |
H (open)
|
in |
13.43 |
14.45 |
14.76 |
19.02 |
21.14 |
20.35 |
23.23 |
29.69 |
37.05 |
42.72 |
38.03 |
mm |
341 |
367 |
375 |
483 |
537 |
517 |
590 |
754 |
941 |
1085 |
966 |
W
|
in |
7.87 |
9.84 |
9.84 |
11.81 |
11.81 |
13.78 |
15.75 |
17.72 |
25.20 |
25.20 |
18.11 |
mm |
200 |
250 |
250 |
300 |
300 |
350 |
400 |
450 |
640 |
64 |
460 |
WT(kg)
|
BF |
22 |
29 |
42 |
64 |
77 |
105 |
154 |
288 |
507 |
617 |
810 |
BW |
19 |
25 |
34 |
49 |
65 |
82 |
131 |
249 |
430 |
580 |
763 | | | |
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网页关键词:德标波纹管截止阀,截止阀系列,无锡优工精密阀门 |
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