| PN16 |
青銅絲扣截止閥(明桿式) KITZ 北澤 |
| Cast Bronze Globe Valve with Disc(Rising stem) Threaded ends to BS21 |
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最高工作壓力
| 120℃壓力變動(dòng)小的水、油、氣 |
1.6MPa(16bar) |
| 飽和蒸氣 |
9.0MPa(9bar) |
材質(zhì)[Materials]
| 零件[Parts] |
材質(zhì) |
| 閥體[Body] |
青銅 |
| 閥蓋[Bonnet] |
黃銅(DN8 Dn50)/青銅(DN65以上) |
| 閥桿[Stem] |
K-合金 |
| 閥瓣[Disc] |
石墨聚四氟乙烯 |
| 填料[Gland packing] |
強(qiáng)化聚四氟乙烯 |
| 手輪[Handwheel] |
鋅(壓鑄)(DN8-DN20)
鋁(壓鑄)(DN25以上) |
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 |
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| L |
| 47 |
53 |
57 |
66 |
76 |
88 |
100 |
120 |
147 |
162 |
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| H(全開(kāi)) |
| 68 |
88 |
100 |
110 |
120 |
140 |
156 |
185 |
210 |
229 |
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| D |
| 50 |
55 |
60 |
70 |
80 |
90 |
100 |
115 |
135 |
155 |
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