不锈钢高压球阀主要性能规范
|
型号type
|
Q41N-160
|
Q41N-320
|
|
|
公称压力PN(MPa)Nominal Pressuer
|
16.0
|
32.0
|
|
|
试验压力test pressure(Mpa)
|
壳体body
|
24.0
|
48．O
|
|
密封(液)seal
|
17.6
|
35.2
|
|
|
密封(气)seal(gas)
|
0.6
|
||
|
适用温度ApplicabIe temperature
|
-40～80
|
||
|
适用介质ApplicabIe medium
|
水、油品、氦、氢、氨等water、gas、oi1 product,etc．
|
||
不锈钢高压球阀主要零件材料
|
零件名称parts
|
阀体body
|
法兰flange
|
阀座、阀杆、球seat、stem、ball
|
密封圈Sealing ring
|
双头螺栓Stud bolt
|
O形圈"o"ring
|
|
材料materials
|
45
|
35
|
2Crl3
|
尼龙1010
|
35CrMO
|
丁晴橡胶
|
不锈钢高压球阀主要外形尺寸和重量t
|
型号type
|
公称通径DN(mm)
nominal diameter |
L
|
L1
|
D
|
D1
|
M
|
D2
|
Z-φd
|
b
|
H
|
Lo
|
重量weight(kg)
|
|
Q41N-160
|
10
|
210
|
52
|
95
|
60
|
M24×2
|
18
|
3-18
|
20
|
77
|
220
|
5
|
|
15
|
230
|
62
|
95
|
60
|
M24×2
|
20
|
3-18
|
20
|
85
|
220
|
6
|
|
|
20
|
240
|
73
|
105
|
68
|
M33×2
|
28
|
3-18
|
20
|
94
|
250
|
8
|
|
|
25
|
260
|
77
|
105
|
68
|
M33×2
|
28
|
3—18
|
22
|
100
|
250
|
10
|
|
|
32
|
300
|
100
|
115
|
80
|
M42×2
|
38
|
4-18
|
24
|
120
|
300
|
19
|
|
|
40
|
350
|
110
|
165
|
115
|
M52×2
|
48
|
6-26
|
30
|
150
|
400
|
26
|
|
|
50
|
400
|
130
|
165
|
115
|
M64×3
|
58
|
6—26
|
32
|
165
|
400
|
39
|
|
|
65
|
490
|
140
|
200
|
145
|
M80×3
|
74
|
6-29
|
40
|
180
|
500
|
53
|
|
|
80
|
580
|
150
|
225
|
170
|
M100×3
|
94
|
6—33
|
50
|
200
|
600
|
76
|
|
|
100
|
620
|
178
|
260
|
195
|
M125×4
|
115
|
6-36
|
60
|
245
|
800
|
130
|
|
|
Q41N-320
|
10
|
210
|
52
|
95
|
60
|
M24×2
|
18
|
3-18
|
20
|
77
|
220
|
5
|
|
15
|
230
|
62
|
105
|
68
|
M33×2
|
28
|
3-18
|
20
|
85
|
220
|
6.5
|
|
|
20
|
240
|
73
|
105
|
68
|
M33×2
|
28
|
3-18
|
20
|
94
|
250
|
8
|
|
|
25
|
260
|
77
|
115
|
80
|
M42×2
|
35
|
4-18
|
25
|
100
|
250
|
11
|
|
|
32
|
300
|
100
|
135
|
95
|
M48×2
|
41
|
4-22
|
30
|
120
|
300
|
21
|
|
|
40
|
350
|
110
|
165
|
115
|
M64×2
|
47
|
6-26
|
35
|
150
|
400
|
28
|
|
|
50
|
400
|
130
|
200
|
145
|
M80×3
|
70
|
6-29
|
40
|
165
|
450
|
41
|
|
|
65
|
490
|
140
|
225
|
170
|
M100×3
|
90
|
6-33
|
50
|
180
|
500
|
56
|
|
|
80
|
580
|
150
|
260
|
195
|
M125×4
|
112
|
6-36
|
55
|
200
|
600
|
79
|
|
|
100
|
620
|
178
|
300
|
235
|
M155×4
|
135
|
8-36
|
65
|
245
|
800
|
134
|
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