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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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|
|
|
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零件 PART
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材质 MATERIAL
|
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阀体 BODY
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STAINLESS STEEL(CF8M)
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阀盖 BONNET
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STAINLESS STEEL(CF3M)
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阀球 BALL
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STAINLESS STEEL(CF3M)
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球垫 BALL SEAT
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STAINLESS STEEL
PTFE/RPTFE
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阀杆 STEM
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STAINLESS STEEL (316)
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迫紧 PACKING
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PTFE
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格兰 GLAND
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STAINLESS STEEL (304)
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螺帽 STEM NUT
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STAINLESS STEEL (304)
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把手 HANDLE
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STAINLESS STEEL (304)
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|
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尺寸
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3/8
|
1/2
|
3/4
|
1
|
11/4
|
11/2
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2
|
21/2
|
3
|
4
|
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ΦA
|
17.3
|
21.7
|
27.2
|
34
|
42.7
|
48.6
|
60.5
|
76.3
|
89.1
|
114.3
|
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ΦB(Sch.5)
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14.9
|
18.4
|
23.9
|
30.7
|
39.4
|
45.3
|
57.2
|
72.1
|
84.9
|
110.1
|
|
ΦB(Sch.10)
|
14
|
17.5
|
23
|
28.4
|
37.1
|
43
|
54.9
|
70.3
|
83.1
|
108.3
|
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ΦD
|
12.7
|
15
|
20
|
25
|
32
|
38
|
50
|
65
|
80
|
100
|
|
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
|
|
注1：
|
也可依使用需求，订制禁油品，并加挂标签。
|
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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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|
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好高使用压力
|
常温之水、油
瓦斯及空气
|
70.3 kg f/cm2
|
|
饱和蒸汽
|
10.5 kg f/cm2
|
|
|
