|
BQ41系列侧装式双偏心半球硬密封球阀 |
本厂生产的双偏心半球球阀经过在石化、冶金、电力、轻工等行业的实践,证明了我厂生产的双偏心半球球阀能满足用户对压力、温度、介质及口径参数不同的要求。尤其对一些恶劣工况条件,使用本厂产品后大大延长了系统上更换检修阀门的时间间隔,深受用户欢迎。 The dual-eccentric semi-ball ball valves made in this factory have been verified,via the practice in petrochemical,metallu rgic,electric power,light etc industries,to be capable of satisfying the different requirements of the users on temperature,pressure,medium and aperture parameter and,especially for some harsh work conditions,greatly extending the time interval in valve replacement and repair,greatly favored by the users
|
BQ41/BQ341FP/BQ641YP/BQ941YR系列
主要连接尺寸及重量Main connection dimensions and weight
公称通径DN |
标准值Standard value |
参考值Reference |
Dc |
L |
L1 |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
H1 |
B |
W(kg) |
VQ347 |
VQ647 |
VQ947 |
VQ347 |
VQ647 |
VQ947 |
DN(mm) |
PN1.6MPa |
50 |
60 |
124 |
62 |
160 |
125 |
100 |
16 |
3 |
4-18 |
225 |
248 |
365 |
92 |
400 |
11 |
13 |
16 |
65 |
75 |
145 |
72.5 |
180 |
145 |
120 |
18 |
3 |
4-18 |
235 |
255 |
375 |
100 |
400 |
13 |
15 |
18 |
80 |
89 |
165 |
82.5 |
195 |
160 |
135 |
20 |
3 |
8-18 |
260 |
270 |
380 |
108 |
400 |
15 |
17 |
20 |
100 |
113 |
194 |
97 |
215 |
180 |
155 |
20 |
3 |
8-18 |
270 |
278 |
390 |
117 |
400 |
17 |
19 |
23 |
125 |
140 |
210 |
105 |
245 |
210 |
185 |
22 |
3 |
8-18 |
320 |
335 |
405 |
140 |
455 |
22 |
25 |
28 |
150 |
164 |
229 |
114.5 |
280 |
240 |
210 |
24 |
3 |
8-23 |
340 |
358 |
120 |
177 |
455 |
30 |
36 |
40 |
200 |
205 |
243 |
121.5 |
335 |
295 |
265 |
26 |
3 |
12-23 |
390 |
405 |
240 |
200 |
700 |
60 |
68 |
75 |
250 |
259 |
297 |
148.5 |
405 |
355 |
320 |
30 |
3 |
12-26 |
420 |
449 |
240 |
252 |
700 |
90 |
100 |
110 |
300 |
300 |
338 |
169 |
460 |
410 |
375 |
30 |
4 |
12-23 |
510 |
550 |
605 |
270 |
700 |
180 |
205 |
207 |
mm |
PN2.5MPa |
50 |
60 |
124 |
62 |
160 |
125 |
100 |
20 |
3 |
4-18 |
225 |
248 |
365 |
92 |
400 |
11 |
13 |
16 |
65 |
75 |
145 |
72.5 |
180 |
145 |
120 |
22 |
3 |
8-18 |
235 |
255 |
375 |
100 |
400 |
13 |
15 |
18 |
80 |
89 |
165 |
82.5 |
195 |
160 |
135 |
22 |
3 |
8-18 |
260 |
270 |
380 |
108 |
400 |
15 |
17 |
20 |
100 |
113 |
194 |
97 |
230 |
190 |
160 |
24 |
3 |
8-23 |
270 |
278 |
390 |
117 |
400 |
18 |
22 |
25 |
125 |
140 |
210 |
105 |
270 |
220 |
188 |
28 |
3 |
8-26 |
320 |
335 |
405 |
140 |
455 |
23 |
26 |
32 |
150 |
164 |
229 |
114.5 |
300 |
250 |
218 |
30 |
3 |
8-26 |
340 |
358 |
120 |
177 |
455 |
40 |
56 |
60 |
200 |
205 |
243 |
121.5 |
360 |
310 |
278 |
34 |
3 |
12-26 |
390 |
405 |
240 |
200 |
700 |
62 |
70 |
79 |
250 |
259 |
297 |
148.5 |
425 |
370 |
332 |
36 |
3 |
12-30 |
420 |
449 |
240 |
252 |
700 |
93 |
105 |
120 |
300 |
300 |
338 |
169 |
485 |
430 |
390 |
40 |
4 |
16-30 |
510 |
550 |
605 |
270 |
700 |
190 |
220 |
225 |
mm |
inch |
Class150 |
50 |
2 |
60 |
124 |
62 |
152 |
120.5 |
92 |
16.0 |
2 |
4-19 |
225 |
248 |
365 |
92 |
400 |
11 |
13 |
16 |
65 |
2 1/2 |
75 |
145 |
72.5 |
178 |
139.5 |
105 |
17.5 |
2 |
4-19 |
235 |
255 |
375 |
100 |
400 |
13 |
15 |
18 |
80 |
3 |
89 |
165 |
82.5 |
190 |
152.5 |
127 |
19.5 |
2 |
4-19 |
260 |
270 |
380 |
108 |
400 |
15 |
17 |
20 |
100 |
4 |
113 |
194 |
97 |
229 |
190.5 |
157 |
24.0 |
2 |
8-19 |
270 |
278 |
390 |
117 |
400 |
18 |
22 |
25 |
125 |
5 |
140 |
210 |
105 |
254 |
216 |
186 |
24.0 |
2 |
8-22 |
320 |
335 |
405 |
140 |
455 |
23 |
26 |
32 |
150 |
6 |
164 |
229 |
114.5 |
278 |
241.5 |
216 |
25.5 |
2 |
8-22 |
340 |
358 |
120 |
177 |
455 |
40 |
56 |
60 |
200 |
8 |
205 |
243 |
121.5 |
343 |
298.5 |
270 |
29.0 |
2 |
8-22 |
390 |
405 |
240 |
200 |
700 |
62 |
70 |
79 |
250 |
10 |
259 |
297 |
148.5 |
406 |
362 |
324 |
30.5 |
2 |
12-25 |
420 |
449 |
240 |
252 |
700 |
93 |
105 |
120 |
300 |
12 |
300 |
338 |
169 |
483 |
432 |
381 |
32.0 |
2 |
12-25 |
510 |
550 |
605 |
270 |
700 |
190 |
220 |
225 |
|
|
|