| 铜丝扣缩口径球心阀 KITZ 北泽 |
| Forged Brass Ball Valve Threaded ends to BS21,Reduced bore |
| 压力变动小的水、油、气 |
2.75MPa(27.5bar) |
| 150℃水、油、气 |
0.7MPa(7bar) |
| 零件[Parts] |
材质 |
| 阀体[Body] |
黄铜/青铜(DN100) |
| 阀盖[Bdoy cap] |
黄铜/青铜(DN100) |
| 阀杆[Stem] |
K-合金 |
| 球心[Ball] |
黄铜 |
| 密封座[Ball seat] |
聚四氟乙烯 |
| O型圈[O-ring] |
橡胶 |
| 手柄[Handle] |
T,不锈钢(DN8-DN50)
球墨铸铁(DN65以上) TT,锌(压铸) |
| DN |
mm |
| 8 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 | |
| inch |
| 1/4 |
8/3 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
3 |
4 | |
| d 口径 |
| 10 |
10 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 | |
| L |
| 50 |
50 |
65 |
68 |
79 |
86 |
96 |
109 |
127 |
153 |
179 | |
| H |
| 45 |
45 |
45 |
50 |
55 |
60 |
65 |
75 |
91 |
105 |
124 | |
| D |
| 80 |
80 |
100 |
100 |
130 |
130 |
130 |
150 |
200 |
300 |
400 | | |
|
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