产品分类
VALUE
产品展示
PRODUCTS
|
Class 150 PN20 |
美标（磅级）截止阀 |
|
Class 300 PN50 |
| 标准：standard | |
| 设计与制造 design test and checkup | BS1873 及 ASMEB16.34 |
| 检验与试验 flange connect | API 598 |
| 端法兰尺寸 face to face | ASME B16.5(磅级) |
| 对焊端尺寸 pressure-temperature class | ASME B16.25 |
| 结构长度 face to face dimension acc. | ASME B16.10 |
| 压力温度等级 pressure temp. class | ASME B16.34 |
| 主要零部件材料：Material of main parts | ||||
| 序号 Ordinal number |
零件名称 name of parts |
材料 materials | ||
| WCB | CF8/304 | CF8M/316 | ||
| 1 | 阀体 body | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 2 | 阀座 seat ring | A105 + 硬质合金 | ASTM A351 CF8 | ASTM A351 CF8M |
| 3 | 阀瓣 disc | A216 WCB + 硬质合金 | ASTM A351 CF8 | ASTM A351 CF9M |
| 4 | 阀杆 stem | ASTM A182 F6a | ASTM A182 F304 | ASTM A182 F316 |
| 5 | 阀瓣盖 disc | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 6 | 螺母 rnu | ASTM A194 2H | ASTM A194 8 | ASTM A194 8M |
| 7 | 螺柱 stad | ASTM A193 B7 | ASTM AI93 B8 | ASTM A193 B8M |
| 8 | 垫片 shim | 304+ 柔性石墨 graphite | 304+ 柔性石墨 | 316+ 柔性石墨 |
| 9 | 上密封座 back face | ASTM A182 F6a | ASTM A351 F304 | ASTM A351 F316 |
| l0 | 阀盖 bonnet | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 1l | 填料 packing | 柔性石墨 graphite | 柔性石墨 | 柔性石墨 |
| 12 | 圆柱销 cylinder sell | ASTM A36 | 304 | 316 |
| 13 | 螺钉 bolt | ASTM A194 2H | ASTM A194 8 | ASTM A194 8M |
| 14 | 填料压套 packing press the set | ASTM A182 F6a | ASTM A182 F304 | ASTM A182 F316 |
| 15 | 填料压板 packing press the plank | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 16 | 螺母 nut | ASTM A194 2H | ASTM A194 8 | ASTM A194 8M |
| 17 | 阀杆螺母 stom nut | ASTM A439 D2 | ASTM A439 D2 | ASTM A439 D2 |
| 18 | 手轮 hand wheel | 可锻铸钢 forgeable | 可锻铸铁 | 可锻铸铁 |
| 19 | 螺母 nut | 碳钢 | 碳钢 | 碳钢 |
|
压力级 The class of pressure |
口径 Caliber |
尺寸Size |
重量weight (Kg) |
|||||||||
|
DN |
NPS |
L |
d |
H |
HI |
W |
W1 |
手动 Handle |
伞齿轮 Conical gear |
|||
|
RF |
RTJ |
BW |
||||||||||
|
Class150 PN20 |
15 |
1/2 |
108 |
119 |
108 |
13 |
182 |
- |
100 |
- |
3 |
- |
|
20 |
3/4 |
117 |
130 |
117 |
19 |
193 |
- |
100 |
- |
4 |
- |
|
|
25 |
1 |
127 |
140 |
127 |
25 |
217 |
- |
100 |
- |
5 |
- |
|
|
32 |
11/4 |
140 |
152 |
140 |
32 |
235 |
- |
135 |
- |
8 |
- |
|
|
40 |
11/2 |
165 |
178 |
165 |
38 |
258 |
- |
135 |
- |
9 |
- |
|
|
50 |
2 |
203 |
216 |
203 |
51 |
330 |
- |
200 |
- |
19 |
- |
|
|
65 |
21/2 |
216 |
229 |
216 |
64 |
360 |
- |
250 |
- |
27 |
- |
|
|
80 |
3 |
241 |
254 |
241 |
76 |
390 |
- |
280 |
- |
36 |
- |
|
|
100 |
4 |
292 |
305 |
292 |
102 |
445 |
- |
300 |
- |
53 |
- |
|
|
125 |
5 |
356 |
369 |
356 |
127 |
480 |
- |
350 |
- |
75 |
- |
|
|
150 |
6 |
406 |
419 |
406 |
152 |
520 |
556 |
350 |
310 |
94 |
126 |
|
|
200 |
8 |
495 |
508 |
495 |
203 |
600 |
658 |
400 |
310 |
148 |
180 |
|
|
250 |
10 |
622 |
635 |
622 |
254 |
773 |
805 |
450 |
460 |
242 |
291 |
|
|
300 |
12 |
698 |
711 |
698 |
303 |
- |
1056 |
- |
460 |
- |
480 |
|
|
350 |
14 |
787 |
800 |
787 |
336 |
- |
1142 |
- |
460 |
- |
720 |
|
|
400 |
16 |
914 |
927 |
914 |
387 |
- |
1226 |
- |
460 |
- |
1050 |
|
|
450 |
18 |
978 |
991 |
978 |
438 |
- |
1312 |
- |
460 |
- |
1380 |
|
|
Class300 PN50 |
15 |
1/2 |
152 |
164 |
152 |
14 |
185 |
- |
100 |
- |
5 |
- |
|
20 |
3/4 |
178 |
191 |
178 |
19 |
195 |
- |
100 |
- |
7 |
- |
|
|
25 |
1 |
203 |
216 |
203 |
25 |
220 |
- |
135 |
- |
10 |
- |
|
|
32 |
11/4 |
216 |
229 |
216 |
32 |
240 |
- |
135 |
- |
14 |
- |
|
|
40 |
1/2 |
229 |
241 |
229 |
38 |
260 |
- |
160 |
- |
19 |
- |
|
|
50 |
11/2 |
267 |
283 |
267 |
51 |
355 |
- |
200 |
- |
25 |
- |
|
|
65 |
21/2 |
292 |
308 |
292 |
64 |
415 |
- |
280 |
- |
42 |
- |
|
|
80 |
3 |
318 |
333 |
318 |
76 |
428 |
- |
350 |
- |
46 |
- |
|
|
100 |
4 |
356 |
371 |
356 |
102 |
488 |
- |
400 |
- |
74 |
- |
|
|
125 |
5 |
400 |
416 |
400 |
127 |
550 |
- |
400 |
- |
1 11 |
- |
|
|
150 |
6 |
444 |
460 |
444 |
152 |
660 |
868 |
550 |
310 |
165 |
195 |
|
|
200 |
8 |
559 |
575 |
559 |
203 |
810 |
950 |
|
460 |
275 |
327 |
|
|
250 |
10 |
622 |
638 |
622 |
254 |
- |
990 |
|
460 |
|
452 |
|
|
300 |
12 |
711 |
727 |
711 |
305 |
- |
1080 |
|
460 |
|
725 |
|