夹套保温球阀
BQ41F夹套保温球阀
主要零件材料
|
材质编号 Code of material |
62.1 | 31.1 | 31.2 | 32.1 | 32.2 |
|
零件名称 Part name |
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| 阀体 Body | WCB | Cf8 | CF8M | Cf3 | CF3M |
| 球体 Ball | WCB+Cr | Cf8 | CF8M | Cf3 | CF3M |
| 阀杆 Stem | 1Cr13 | 0Cr18Ni9 | 0Cr18Ni12Mo2 | 0CR18Ni9 | 0Cr17Ni12Mo2 |
| 填料 Packing | PTFE | PTFE | PTFE | PTFE | PTFE |
|
Nominal Dia |
Construcure dimensions | H | W | ||
| E | Q | P | |||
| 20 | 58.5 | 147 | ZG3/4” | 101 | 160 |
| 25 | 63.5 | 156 | ZG3/4” | 106 | 160 |
| 40 | 62.5 | 181 | ZG3/4” | 125 | 230 |
| 50 | 68 | 218 | ZG3/4” | 135 | 230 |
| 80 | 82 | 275 | ZG3/4” | 193 | 400 |
| 100 | 83 | 300 | ZG3/4” | 265 | 700 |
| 150 | 95 | 403 | ZG1” | 355 | 1100 |
| 200 | 100 | 492 | ZG1” | 410 | 1500 |
密封选择
| 球 Ball | WCB | CF8 | CF8M | CF3 | CF3M | |||||||||||||||
| 阀座 Seat | Cr+Ni |
WELDING STL |
Cr+Ni |
WELDING STL |
Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | ||||||||||
|
球表面 Ball surface |
PTFE |
METAL +STL |
METAL +STL |
PTFE |
METAL +STL |
METAL + STL |
PTFE |
METAL +STL |
METAL +STL |
PTFE |
METAL +STL |
METAL +STL |
PTFE |
METAL +STL |
METAL+STL | |||||
公称压力及试验压力
|
公称压力 Nominalpressure |
壳体试验 Shelltest | 密封试验Shelling test | |
| 气压Low test | 高压 Sealingtest (High pressure) | ||
| 1.6 | 2.4 | 0.6 | 1.8 |
| 2.5 | 3.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 0.6 | 4.4 |
| 6.4 | 9.6 | 0.6 | 7.1 |
| CLASS150 | 3.0 | 0.6 | 2.1 |
| CLASS300 | 7.7 | 0.6 | 5.6 |
| JIS10K | 2.4 | 0.6 | 1.5 |
| JIS20K | 5.8 | 0.6 | 4.0 |
| Test pressure in jacket part | 1.5 | ||
主要连接尺寸和外形尺寸
|
公称通径 Nomianl Diameter |
通径 Size |
L |
日标.美标-JIS 10K[ANSI 150Lb] |
日标.美标-JIS10K[ANSI 150Lb] |
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| Flange | D | G | T | F | C | N-h | Flange | D | G | T | F | C | N-H | ||||
| 20 | 19 | 117 | 40 |
140 (124) |
85 (73) |
16 (14.3) |
2 (1.6) |
105 (98.5) |
4-19 (4-16) |
40 |
140 (156) |
85 (73) |
18 (20.7) |
2 (1.6) |
105 (114.5) |
4-19 (4-16) |
|
| 25 | 25 | 127 | 50 |
155 (152) |
100 (92) |
16 (15.9) |
2 (1.6) |
120 (120.5) |
4-19 (4-16) |
50 |
155 (165) |
100 (92) |
18 (22.3) |
2 (1.6) |
120 (127) |
8-19 (8-16) |
|
| 40 |
38 |
165 | 65 |
175 (178) |
120 (105) |
18 (17.5) |
2 (1.6) |
140 (139.5) |
4-19 (4-16) |
65 |
175 (190) |
120 (105) |
20 (25.4) |
2 (1.6) |
140 (149) |
8-19 (8-22) |
|
| 50 | 51 | 178 | 80 |
185 (190) |
130 (127) |
18 (19.1) |
2 (1.6) |
150 (152.5) |
8-19 (4-19) |
80 |
200 (210) |
130 (127) |
22 (28.6) |
2 (1.6) |
160 (168) |
8-23 (8-22) |
|
| 80 | 76 | 229 | 150 |
280 (279) |
215 (216) |
22 (25.4) |
2 (1.6) |
240 (241.5) |
8-23 (8-22) |
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| 100 | 102 | 254 | 200 |
330 (343) |
265 (270) |
22 (28.6) |
2 (1.6) |
290 (298.5) |
12-25 (12-25) |
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| 150 | 152 | 292 | 250 |
400 (406) |
325 (324) |
24 (30.2) |
2 (1.6) |
355 (362.0) |
12-25 (12-25) |
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| 200 | 203 | 330 | 350 |
490 (533) |
415 (413) |
26 (35) |
3 (1.6) |
445 (476.0) |
16-25 (12-29) |
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