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Q41F美标球阀，主要用于截断或接通介质，也可用于流体的调节与控制，广泛用于石油、化工、冶金、电力、建筑、热力、给排水、水处理等行业
性能规范
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Q41F美标球阀 性能规范表
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公称压力(PN)
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1.6
|
2.5
|
4.0
|
6.4
|
|
壳体试验压力
|
2.4
|
3.8
|
6.0
|
9.6
|
|
密封试验(液)
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1.8
|
2.8
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4.4
|
7.0
|
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密封试验(气)
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0.5～0.7
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适用介质
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C P R
水、油品、蒸气 硝酸类 醋酸类 |
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适用温度
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≤200℃
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零件材料
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Q41F美标球阀 零件材料表
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名称
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WCB类
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CF8类
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CF3类
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CF8M类
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CF3M类
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阀体左体
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A216-WCB
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A315-CF8
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A35-CF3
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A351-CF8M
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A351-CF3M
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|
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球体
|
B2-B8
|
A105-1025
|
A182-F304L
|
A182-F304L
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A132-F316
|
A182-F316L
|
|
B8以上
|
A216-WCB
|
A351-CF8M
|
A351-CF3
|
A351-CF8M
|
A351-CF3M
|
|
|
阀杆
|
A182-F6a
|
A182-F304
|
A182-F304L
|
A182-F336
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A182-F316L
|
|
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阀座
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PTFE/增强PTFE/NYLIN PTFE/Reinforced PTFE/Nyion
|
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阀座支承圈
|
A105-1025
|
A182-F304
|
A182-F304L
|
A182-F316
|
A182-F316L
|
|
|
弹簧
|
3yc-7/17-49H
|
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O形圈
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NBR
|
氟橡胶
|
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螺柱
|
A193-B7
|
A193-B8
|
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螺母
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A194-2H
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A194-8
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PN
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DN (in)
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ΦD
|
L
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ΦE
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ΦB
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ΦC
|
T
|
f
|
N-Φh
|
H
|
H1
|
W
|
M
|
P
|
A1
|
A2
|
B1
|
B2
|
|
class
|
1/2"
|
13
|
108
|
89
|
60.5
|
35
|
11.5
|
1.6
|
4-16
|
48.0
|
79
|
135
|
9.0
|
9.0
|
6.0
|
6.0
|
36.0
|
42.0
|
|
150
|
3/4"
|
19
|
117
|
98
|
70
|
43
|
11.5
|
1.6
|
4-16
|
53.0
|
84
|
135
|
9.0
|
9.0
|
6.0
|
6.0
|
36.0
|
42.0
|
|
1"
|
25
|
127
|
108
|
79.5
|
51
|
12
|
1.6
|
4-16
|
64.0
|
95
|
170
|
11.0
|
11.0
|
6.0
|
7.0
|
42.0
|
50.0
|
|
|
1-1/4"
|
32
|
140
|
117
|
89
|
64
|
13
|
1.6
|
4-16
|
71.0
|
103
|
170
|
11.0
|
11.0
|
6.0
|
7.0
|
42.0
|
50.0
|
|
|
1-1/2"
|
38
|
165
|
127
|
98.5
|
73
|
15
|
1.6
|
4-16
|
76.0
|
111
|
200
|
14.0
|
14.0
|
7.0
|
9.0
|
50.0
|
70.0
|
|
|
2"
|
51
|
178
|
152
|
120.5
|
92
|
16
|
1.6
|
4-19
|
85.0
|
120
|
200
|
14.0
|
14.0
|
7.0
|
9.0
|
50.0
|
70.0
|
|
|
2-1/2"
|
64
|
190
|
178
|
139.5
|
105
|
18
|
1.6
|
4-19
|
104.0
|
153
|
300
|
17.0
|
17.0
|
9.0
|
11.0
|
70.0
|
102.0
|
|
|
3"
|
76
|
203
|
190
|
152.5
|
127
|
19
|
1.6
|
4-19
|
114.0
|
163
|
300
|
17.0
|
17.0
|
9.0
|
11.0
|
70.0
|
102.0
|
|
|
4"
|
102
|
229
|
229
|
190.5
|
157
|
24
|
1.6
|
8-19
|
140.0
|
182
|
400
|
22.0
|
22.0
|
non
|
11.0
|
non
|
102.0
|
|
|
5"
|
127
|
356
|
254
|
216
|
186
|
24
|
1.6
|
8-22
|
183.0
|
260
|
500
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
|
|
|
6"
|
152
|
394
|
279
|
241.5
|
216
|
26
|
1.6
|
8-22
|
202.0
|
280
|
800
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
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|
|
8"
|
203
|
457
|
343
|
298.5
|
270
|
29
|
1.6
|
8-22
|
253.0
|
-
|
1100
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
|
|
|
300
|
1/2"
|
13
|
140
|
95
|
66.5
|
35
|
15
|
1.6
|
4-16
|
48.0
|
79
|
135
|
9.0
|
9.0
|
6.0
|
6.0
|
36.0
|
42.0
|
|
3/4"
|
19
|
152
|
117
|
82.5
|
43
|
16
|
1.6
|
4-19
|
53.0
|
84
|
135
|
9.0
|
9.0
|
6.0
|
6.0
|
36.0
|
42.0
|
|
|
1"
|
25
|
165
|
124
|
89
|
51
|
18
|
1.6
|
4-19
|
64.0
|
95
|
170
|
11.0
|
11.0
|
6.0
|
7.0
|
42.0
|
50.0
|
|
|
1-1/4"
|
32
|
178
|
133
|
98.5
|
64
|
19
|
1.6
|
4-19
|
71.0
|
103
|
170
|
11.0
|
11.0
|
6.0
|
7.0
|
42.0
|
50.0
|
|
|
1-1/2"
|
38
|
190
|
156
|
114.5
|
73
|
21
|
1.6
|
4--22
|
76.0
|
111
|
200
|
14.0
|
14.0
|
7.0
|
9.0
|
50.0
|
70.0
|
|
|
2"
|
51
|
216
|
165
|
127
|
92
|
23
|
1.6
|
8-19
|
85.0
|
120
|
200
|
14.0
|
14.0
|
7.0
|
9.0
|
50.0
|
70.0
|
|
|
2-1/2"
|
64
|
241
|
190
|
149
|
105
|
26
|
1.6
|
8-22
|
104.0
|
153
|
300
|
17.0
|
17.0
|
9.0
|
11.0
|
70.0
|
102.0
|
|
|
3"
|
76
|
283
|
210
|
168.5
|
127
|
29
|
1.6
|
8-22
|
114.0
|
163
|
300
|
17.0
|
17.0
|
9.0
|
11.0
|
70.0
|
102.0
|
|
|
4"
|
102
|
305
|
254
|
200
|
157
|
32
|
1.6
|
8-22
|
140.0
|
182
|
400
|
22.0
|
22.0
|
non
|
11.0
|
non
|
102.0
|
|
|
5"
|
127
|
381
|
279
|
235
|
186
|
35
|
1.6
|
8-22
|
183.0
|
260
|
500
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
|
|
|
6"
|
152
|
403
|
318
|
270
|
216
|
37
|
1.6
|
12-22
|
202.0
|
280
|
800
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
|
|
|
8"
|
203
|
502
|
381
|
330
|
270
|
42
|
1.6
|
12-25
|
253.0
|
-
|
1100
|
27.0
|
27.0
|
14.0
|
non
|
125.0
|
non
|
