点击图片查看原图
1、产品结构图片
2、产品结构部件
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序号
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零件名称
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CStoASTM
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AStoASTM
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SStoASTM
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|
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A105
|
F22
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F304(L)
|
F316(L)
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||
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1
|
阀体
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A105
|
A182F22
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A182F304(L)
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A182F316(L)
|
|
2
|
阀瓣
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A276420
|
A276304
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A276304(L)
|
A276316(L)
|
|
3
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阀杆
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A182F6
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A182F304
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A182F304(L)
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A182F316(L)
|
|
4
|
垫片
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316夹柔性石墨
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316夹PTFE
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||
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5
|
阀盖
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A105
|
A276f304
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A276F304(L)
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A276F316(L)
|
|
6
|
螺栓
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A193B7
|
A193B16
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A193B8
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A193B8M
|
|
7
|
销钉
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A276420
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A276 304
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||
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8
|
填料压套
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A276410
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A182F304(L)
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A182F316(L)
|
|
|
9
|
活节螺栓
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A193B7
|
A193B16
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A193B8
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A193B8M
|
|
10
|
填料压板
|
A216WCB
|
A351CF8
|
||
|
11
|
螺母
|
A1942H
|
A1944
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A1948
|
A1948M
|
|
12
|
阀杆螺母
|
A276410
|
|||
|
13
|
锁紧螺母
|
A1942H
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A1944
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A1948
|
A1948M
|
|
14
|
铭牌
|
SS
|
|||
|
15
|
手轮
|
A197
|
|||
|
16
|
填料
|
柔性石墨
|
PTFE
|
||
|
适用介质
|
水、蒸汽、油品等
|
水、蒸汽、油品等
|
硝酸、醋酸等
|
||
|
适用温度
|
—29℃～425℃
|
—29℃～550℃
|
—29℃～200℃
|
||
3、产品安装尺寸
|
NPS
|
缩径
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
全径
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
L
|
79
|
79
|
92
|
111
|
120
|
152
|
172
|
200
|
|
|
H(开)
|
166
|
166
|
171
|
207
|
240
|
258
|
330
|
355
|
|
|
W
|
100
|
100
|
100
|
125
|
160
|
160
|
180
|
200
|
|
|
重量
|
螺栓式
|
1.9
|
1.9
|
2.1
|
3.5
|
6.0
|
7.5
|
11.4
|
14.6
|
|
焊接式
|
1.7
|
1.7
|
1.9
|
3.3
|
5.2
|
6.8
|
10.6
|
13.8
|
|
