|
GB/T592-93船用法兰铸铁止回阀性能规范Technical Data
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公称压力Nominal Pressure(MPa)
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公称通径Nominal Diameter(mm)
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适用介质Applicable Medium
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0.6
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50 - 300
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海水、淡水、滑油、燃油和f≤2200C蒸汽
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1.0
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65 - 250
|
Sea water. Fresh water. Lubricanting oil, Fuel oil,
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1.6
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20 - 50
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f≤2200C steam
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主要零部件材质Materials of Main Parts
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零件名称Parts Name
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材料Material
|
|
名称Name
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牌号Marks
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阀体、阀盖Body/Cover
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灰铸铁Gray Cast lron
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HT200
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阀盘Disc
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铸锡青铜Cast Tin Bronze
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ZCuSn102n2
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阀座Seat
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铸铝青铜Cast Aluminum Bronze
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ZCuA19Mn2
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GB/T592-93船用法兰铸铁止回阀PNl.O、1.6MPa的A型、B型基本尺寸Dimensions
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公称
|
公称
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结构尺寸S
|
ructure Dimension
|
|
法兰
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螺栓
|
升程
|
参考重量
|
压力
PN
|
通径
DN
|
L
|
H≈
|
Hi
|
壁厚
Thickness
6
|
Flange
|
Bolt
|
Lift
Range
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Weight(kg)
|
(MPa)
|
(mm)
|
A型
|
B型
|
A型
|
B型
|
B型
|
|
D
|
Di
|
D2
|
do
|
b
|
n个
|
Th.
|
m
|
A型
|
B型
|
|
65
|
290
|
115
|
130
|
95
|
115
|
9
|
155
|
123
|
104
|
15
|
15
|
6
|
M14
|
19
|
15.1
|
12.9
|
|
80
|
310
|
125
|
151
|
102
|
125
|
9
|
170
|
138
|
118
|
15
|
15
|
8
|
M14
|
23
|
18.3
|
15.1
|
1.0
|
100
|
350
|
150
|
171
|
116
|
135
|
10
|
190
|
158
|
138
|
15
|
15
|
8
|
M14
|
28
|
24.8
|
21.6
|
|
125
|
400
|
175
|
189
|
135
|
155
|
10
|
215
|
183
|
164
|
15
|
15
|
10
|
M14
|
35
|
34.7
|
32.9
|
|
150
|
480
|
180
|
219
|
154
|
160
|
11
|
240
|
208
|
190
|
15
|
16
|
12
|
M14
|
42
|
48.4
|
41.2
|
|
20
|
150
|
75
|
87
|
66
|
75
|
7
|
95
|
68
|
48
|
13
|
14
|
4
|
M12
|
7
|
43
|
3.7
|
|
25
|
160
|
80
|
89
|
67
|
80
|
7
|
105
|
73
|
56
|
13
|
14
|
4
|
M12
|
7
|
44
|
4.2
|
1.6
|
32
|
180
|
85
|
93
|
68
|
85
|
7
|
115
|
83
|
64
|
15
|
15
|
6
|
M14
|
9
|
53
|
5.2
|
|
40
|
200
|
90
|
105
|
75
|
90
|
8
|
125
|
93
|
74
|
15
|
16
|
6
|
M14
|
12
|
73
|
6.6
|
|
50
|
230
|
95
|
117
|
85
|
95
|
8
|
135
|
103
|
84
|
15
|
16
|
6
|
M14
|
15
|
89
|
8.3
|
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GB/T592-93船用法兰铸铁止回阀PN0.6.1.0、1.6MPa的AS型、BS型基本尺寸Dimensions
|
公称
|
公称
|
结构尺寸S
|
ructure Dimension
|
|
法兰
|
螺栓
|
升程
|
参考重量
|
压力
PN
|
通径
DN
|
L
|
H≈
|
Hi
|
壁厚
Thickness6
|
Flange
|
Bolt
|
Lift
Range
|
Weight(kg)
|
(MPa)
|
(mm)
|
AS型
|
BS型
|
AS型
|
BS型
|
BS型
|
|
D
|
Di
|
D2
|
do
|
b
|
n个
|
Th
|
m
|
AS型
|
BS型
|
|
50
|
230
|
125
|
117
|
85
|
125
|
8
|
140
|
1 10
|
90
|
14
|
16
|
4
|
M12
|
15
|
9.4
|
10.0
|
|
65
|
290
|
145
|
130
|
95
|
145
|
9
|
160
|
130
|
110
|
14
|
16
|
4
|
M12
|
19
|
15.5
|
16.4
|
0.6
|
80
|
310
|
155
|
151
|
102
|
155
|
9
|
190
|
150
|
128
|
18
|
18
|
4
|
M16
|
23
|
19.2
|
20.3
|
|
100
|
350
|
175
|
171
|
116
|
175
|
10
|
210
|
170
|
148
|
18
|
18
|
4
|
M16
|
28
|
28.6
|
32.2
|
|
125
|
400
|
200
|
189
|
135
|
200
|
10
|
240
|
200
|
178
|
18
|
20
|
8
|
M16
|
35
|
38.2
|
40.3
|
|
150
|
480
|
225
|
219
|
154
|
225
|
11
|
265
|
225
|
202
|
18
|
20
|
8
|
M16
|
42
|
52.0
|
56.4
|
|
65
|
290
|
145
|
130
|
95
|
145
|
9
|
185
|
145
|
122
|
18
|
20
|
4
|
M16
|
19
|
18.1
|
19.0
|
|
80
|
310
|
155
|
151
|
102
|
155
|
9
|
200
|
160
|
133
|
18
|
22
|
8
|
M16
|
23
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21.6
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22.7
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1 0
|
100
|
350
|
175
|
171
|
116
|
175
|
10
|
220
|
180
|
158
|
18
|
24
|
8
|
M16
|
28
|
29.2
|
30.8
|
|
125
|
400
|
200
|
189
|
135
|
200
|
10
|
250
|
210
|
184
|
18
|
26
|
8
|
M16
|
35
|
40.2
|
42.3
|
|
150
|
480
|
225
|
219
|
154
|
225
|
11
|
285
|
240
|
212
|
22
|
26
|
8
|
M20
|
42
|
56.4
|
60.8
|
|
20
|
150
|
95
|
87
|
66
|
95
|
7
|
105
|
75
|
58
|
14
|
16
|
4
|
M12
|
7
|
4.8
|
5.0
|
|
25
|
160
|
100
|
89
|
67
|
100
|
7
|
115
|
85
|
68
|
14
|
16
|
4
|
M12
|
7
|
5.1
|
5.3
|
1 6
|
32
|
180
|
105
|
93
|
68
|
105
|
7
|
140
|
100
|
78
|
18
|
18
|
4
|
M16
|
9
|
7.1
|
7.3
|
|
40
|
200
|
1 15
|
105
|
75
|
1 15
|
8
|
150
|
110
|
88
|
18
|
18
|
4
|
M16
|
12
|
9.3
|
9.7
|
|
50
|
230
|
125
|
117
|
85
|
125
|
8
|
165
|
125
|
102
|
18
|
20
|
4
|
M16
|
15
|
1 1 4
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12.0
|
|