产品描述
特点
1. 全通径，浮动／固定球
2. 中法兰螺栓连接
3. 防冲出阀杆
4. 防火防静电结构
5. 美标结构改进型
6. 启闭定位机构
7. 蜗轮操作选配
8. 标准法兰连接
试验压力
|
设计规范 |
结构长度 |
连接法兰 |
试验与检验 |
产品标识 |
供货规范 |
|
ANSI600 |
ANSI B16.10 |
ANSI B16.5 |
ANSI598 |
MSS SP-25 |
ANSI608 |
|
ANSI6D |
ANSI6D |
ANSI6D |
ANSI6D |
ANSI6D |
主要外部和连接尺寸 (mm)
|
NPS |
DN |
尺寸 (mm) CN |
||||||
|
in |
mm |
L |
D |
D1 |
D2 |
b |
Z-фd |
|
|
|
Q41F-150Lb Q41F-150LbP |
Q341F-150Lb Q341F-150LbP |
Q641F-150Lb Q641F-150LbP |
Q9B41F-150Lb Q9B41F-150LbP |
||||
|
1/2” |
15 |
108 |
90 |
60.5 |
35 |
11 .5 |
4-15 |
|
|
3/4” |
20 |
117 |
100 |
70 |
43 |
11 .5 |
4-15 |
|
|
1" |
25 |
127 |
110 |
79.5 |
51 |
12 |
4-15 |
|
|
1-1/4” |
32 |
140 |
115 |
89 |
64 |
13 |
4-15 |
|
|
1-1/2” |
40 |
165 |
125 |
98.5 |
73 |
15 |
4-15 |
|
|
2" |
50 |
178 |
150 |
120.5 |
92 |
16 |
4-19 |
|
|
2-1/2” |
65 |
190 |
180 |
139.5 |
105 |
18 |
4-19 |
|
|
3" |
80 |
203 |
190 |
152.5 |
127 |
19 |
4-19 |
|
|
4" |
100 |
229 |
230 |
190.5 |
157 |
24 |
8-19 |
|
|
5" |
125 |
356 |
255 |
216 |
186 |
24 |
8-22 |
|
|
6" |
150 |
394 |
280 |
241.5 |
216 |
26 |
8-22 |
|
|
8" |
200 |
457 |
345 |
298.5 |
270 |
29 |
8-22 |
|
|
10" |
250 |
533 |
405 |
362 |
324 |
31 |
12-25 |
|
|
12" |
300 |
610 |
485 |
432 |
381 |
32 |
12-25 |
|
|
|
Q41F-300Lb Q41F-300LbP |
Q341F-300Lb Q341F-300Lb |
Q641F-300Lb Q641F-300LbP |
Q9B41F-300Lb Q9B41F-300LbP |
||||
|
1/2” |
15 |
140 |
95 |
66.5 |
35 |
14.5 |
4-15 |
|
|
3/4” |
20 |
152 |
115 |
82.5 |
43 |
16 |
4-19 |
|
|
1" |
25 |
165 |
125 |
89 |
51 |
17.5 |
4-19 |
|
|
1-1/4” |
32 |
178 |
133 |
98.5 |
64
|
19.5 |
4-19 |
|
|
1-1/2” |
40 |
190 |
155 |
114.5 |
73
|
21 |
4-22 |
|
|
2" |
50 |
216 |
165 |
127 |
92
|
22.5 |
8-19 |
|
|
2-1/2” |
65 |
241 |
190 |
149 |
105
|
25.5 |
8-22 |
|
|
3" |
80 |
282 |
210 |
168.5 |
127
|
29 |
8-22 |
|
|
4" |
100 |
305 |
255 |
200 |
157
|
32 |
8-22 |
|
|
5" |
125 |
381 |
280 |
235 |
186
|
35 |
8-22 |
|
|
6" |
150 |
403 |
320 |
270 |
216
|
37 |
12-22 |
|
|
8" |
200 |
502 |
380 |
330 |
270
|
41.5 |
12-25 |
|
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