|
不锈钢球阀系列Stainless Steel Ball Valve Series
性能范围Specifications
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型号
Type
|
公称压力
Nominal Presure
|
试验压力Test Pressure
|
工作温度（℃）Working Temperature
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适用介质SuitableMedium
|
|
强度（水）
（Mpa）
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密封（水）空气（Mpa）
|
低压密封空气（Mpa）
|
|
Q41F-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
≤150
|
NITRIC ACID
|
|
硝酸类
|
|
Q41F-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤150
|
NITRIC ACID
|
|
硝酸类
|
|
Q41F-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤150
|
NITRIC ACID
|
|
硝酸类
|
主要零件材料 Material for main parts
|
零件名称Part name
|
材料 Material
|
|
Q41F-16P
－25P
－40R
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Q41F-16R
－25P
－40R
|
|
阀体Body
|
铬镍钛钢Ci Ni Ti
|
铬镍铝钛钢Ci Ni Mo Ti steel
|
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球体Ball
|
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阀杆Stem
|
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密封圈Sealcirle
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聚四乙烯 Polyter afuoroethyenea
|
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扳手Hand wheel
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铸钢 Carbon teel
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主要连接尺寸和外形尺寸Main connecting and overall dimensions
|
型号
Type
|
公称通径DN
NominalDiameter
|
尺寸（mm） Dimensions
|
|
L
|
D
|
D1
|
D2
|
H
|
b-f
|
Z-φd
|
D0
|
|
Q41F-16P(R)
|
15
|
130
|
95
|
65
|
45
|
60
|
14-2
|
4-14
|
108
|
|
20
|
140
|
105
|
75
|
55
|
64
|
14-2
|
4-14
|
120
|
|
25
|
150
|
115
|
85
|
65
|
90
|
16-2
|
4-14
|
165
|
|
32
|
165
|
135
|
100
|
78
|
105
|
16-2
|
4-18
|
180
|
|
40
|
180
|
145
|
110
|
85
|
150
|
16-3
|
4-18
|
240
|
|
50
|
200
|
160
|
125
|
100
|
190
|
16-3
|
4-18
|
240
|
|
65
|
220
|
180
|
145
|
120
|
195
|
18-3
|
4-18
|
320
|
|
80
|
250
|
195
|
160
|
135
|
215
|
20-3
|
8-18
|
350
|
|
100
|
280
|
215
|
180
|
155
|
250
|
20-3
|
8-18
|
400
|
|
125
|
320
|
245
|
210
|
185
|
280
|
22-3
|
8-18
|
500
|
|
150
|
360
|
280
|
240
|
210
|
320
|
24-3
|
8-23
|
600
|
|
200
|
400
|
335
|
295
|
265
|
370
|
26-3
|
12-23
|
800
|
|
Q41F-25P(R)
|
40
|
| |