| PN20 |
青铜丝扣截止阀（明杆式） KITZ 北泽 |
| Cast Bronze Globe Valve (Rising stem) Threaded ends to BS21 |
|
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G型青铜丝扣截止阀的最高工作压力
| 120℃压力变动小的水、油、气 |
2.1MPa(21bar) |
| 饱和蒸气 |
1.0MPa(10bar) |
日本阀门 KITZ截止阀
G型青铜丝扣截止阀的 材质[Materials]
| 零件[Parts] |
材质 |
| 阀体[Body] |
青铜 |
| 阀盖[Bonnet] |
黄铜(DN8 Dn65)
青铜(DN80) |
| 阀杆[Stem] |
K-合金 |
| 阀瓣[Disc] |
青铜 |
| 填料[Gland packing] |
强化聚四氟乙烯 |
| 手轮[Handwheel] |
锌(压铸)(DN8-DN20)
铝(压铸)(DN25以上)
|
G型青铜丝扣截止阀的 尺寸 [Dimensions] (mm)
| DN |
mm |
| 8 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
|
| inch |
| 1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
21/2 |
3 |
|
| L |
| 44 |
44 |
53 |
65 |
77 |
85 |
100 |
119 |
139 |
158 |
|
| H(全开) |
| 66 |
68 |
79 |
93 |
104 |
127 |
145 |
174 |
199 |
215 |
|
| D |
| 50 |
50 |
60 |
70 |
80 |
90 |
100 |
115 |
135 |
155 |
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