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THREE PIECES STAINLESS STEEL BALL VALVE |
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Full port blowout-proof stem,Reinforced PTFE.anti-leakage,Butt welded end.
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零件 PART
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材质 MATERIAL
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| 阀体 BODY |
STAINLESS STEEL(CF8M) |
| 阀盖 BONNET |
STAINLESS STEEL(CF3M) |
| 阀球 BALL |
STAINLESS STEEL(CF3M) |
| 球垫 BALL SEAT |
STAINLESS STEEL
PTFE/RPTFE |
| 阀杆 STEM |
STAINLESS STEEL (316) |
| 迫紧 PACKING |
PTFE |
| 格兰 GLAND |
STAINLESS STEEL (304) |
| 螺帽 STEM NUT |
STAINLESS STEEL (304) |
| 把手 HANDLE |
STAINLESS STEEL (304) |
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尺寸
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3/8
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1/2
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3/4
|
1
|
11/4
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11/2
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2
|
21/2
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3
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4
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ΦA
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17.3
|
21.7
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27.2
|
34
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42.7
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48.6
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60.5
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76.3
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89.1
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114.3
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ΦB(Sch.5)
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14.9
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18.4
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23.9
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30.7
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39.4
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45.3
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57.2
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72.1
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84.9
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110.1
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ΦB(Sch.10)
|
14
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17.5
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23
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28.4
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37.1
|
43
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54.9
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70.3
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83.1
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108.3
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ΦD
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12.7
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15
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20
|
25
|
32
|
|
50
|
65
|
80
|
100
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|
L
|
120
|
171
|
178
|
212
|
220
|
229
|
245
|
264
|
291
|
317
|
|
E
|
130
|
117
|
117
|
140
|
140
|
188
|
188
|
188
|
246
|
280
|
|
H
|
50
|
62
|
65
|
77
|
84
|
111
|
123
|
134
|
150
|
185
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| 注1： |
也可依使用需求，订制禁油品，并加挂标签。 |
| 注2： |
倘应用于150℃以上之工作温度，需另行更换球垫。 |
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最高使用压力
|
常温之水、油
瓦斯及空气
|
70.3 kg f/cm2
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饱和蒸汽
|
10.5 kg f/cm2
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