GB/T590-93铸铁直通截止阀
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GB/T590-1993船用法兰铸铁截止阀性能规范 Technical Data :
|
公称压力
Nominal Pressure(MPa) |
公称通径
Nominal Diameter(mm) |
适用介质 Applicable Medium
|
|
0.6
|
50～300
|
海水、淡水、滑油、燃油和 t≤220℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤220℃ steam.
|
|
1.0
|
65～250
|
|
|
1 6
|
20～50
|
GB/T590-1993船用法兰铸铁截止阀零部件材质 Materials of Main Parts:
|
零件名称
|
材料
|
|
|
名称
|
牌号
|
|
|
阀体、阀盖 Body/Cover
|
灰铸铁 Gray Cast Iron
|
HT200
|
|
阀盘 Disc
|
铸锡青铜 Cast Tin Bronze
|
ZCuSn10Zn2
|
|
阀座 Seat
|
铸铝青铜 Cast Aluminum Bronze
|
ZcuA19Mn2
|
|
阀杆 Stem
|
铝青铜 Aluminum Bronze
|
CuA19Mn2
|
GB/T590-1993船用法兰铸铁截止阀PN1.0、1.6MPa的A型、B型基本尺寸 Dimensions:
|
公称 压力 PN (MPa)
|
公称 通径 DN (mm)
|
结构尺寸
Structure Dimension |
壁厚
Thickness |
法兰 Flange
|
螺栓
Bolt |
手轮
Hand wheel |
升程 Lift Range m
|
参考重量 Weight(kg)
|
|||||||||||
|
L
|
H≈
|
H1
|
|||||||||||||||||
|
A型
|
B型
|
A型
|
B型
|
B型
|
D
|
D1
|
D2
|
d0
|
b
|
n个
|
Th
|
Do
|
S
|
A型
|
B型
|
||||
|
1.0
|
65
|
290
|
1 15
|
310
|
277
|
115
|
9
|
155
|
123
|
104
|
15
|
15
|
6
|
M14
|
140
|
12
|
18
|
18.9
|
16.7
|
|
80
|
310
|
125
|
345
|
304
|
125
|
9
|
170
|
138
|
118
|
15
|
15
|
8
|
M14
|
160
|
14
|
24
|
23.0
|
19.9
|
|
|
100
|
350
|
150
|
374
|
325
|
135
|
10
|
190
|
158
|
138
|
15
|
15
|
8
|
M14
|
180
|
14
|
35
|
31.O
|
27.2
|
|
|
125
|
400
|
175
|
426
|
366
|
155
|
10
|
215
|
183
|
164
|
15
|
15
|
10
|
M14
|
200
|
17
|
44
|
39.3
|
37.5
|
|
|
150
|
480
|
180
|
482
|
410
|
160
|
11
|
240
|
208
|
190
|
15
|
16
|
12
|
M14
|
200
|
17
|
57
|
55.5
|
48.4
|
|
|
1.6
|
20
|
150
|
75
|
217
|
203
|
75
|
7
|
95
|
68
|
48
|
13
|
14
|
4
|
M12
|
80
|
8
|
7
|
5.7
|
5.1
|
|
25
|
160
|
80
|
217
|
203
|
80
|
7
|
105
|
73
|
56
|
13
|
14
|
4
|
M12
|
80
|
8
|
7
|
6.0
|
5.6
|
|
|
32
|
180
|
85
|
236
|
216
|
85
|
7
|
115
|
83
|
64
|
15
|
15
|
6
|
M14
|
100
|
9
|
9
|
7.0
|
6.9
|
|
|
40
|
200
|
90
|
260
|
236
|
90
|
8
|
125
|
93
|
74
|
15
|
16
|
6
|
M14
|
120
|
11
|
11
|
9.2
|
8.5
|
|
|
50
|
230
|
95
|
288
|
258
|
95
|
8
|
135
|
103
|
84
|
15
|
16
|
6
|
M14
|
140
|
12
|
14
|
11.9
|
11.3
|
|
GB/T590-1993船用法兰铸铁截止阀PN0.6、1.0、1.6MPa的AS型、BS型基本尺寸 Dimensions:
|
公称
压力 PN (MPa) |
公称
通径 DN (mm) |
结构尺寸
Structure Dimension |
壁厚 Thickness
|
法兰 Flange
|
螺栓 Bolt
|
手轮 Hand wheel
|
升程 Lift Range m
|
参考重量 Weight(kg)
|
|||||||||||
|
L
|
H≈
|
H1
|
|||||||||||||||||
|
AS型
|
BS型
|
AS型
|
BS型
|
BS型
|
D
|
D1
|
D2
|
d0
|
b
|
n个
|
Th
|
Do
|
S
|
AS型
|
BS型
|
||||
|
0.6
|
50
|
230
|
125
|
288
|
258
|
125
|
8
|
140
|
110
|
90
|
14
|
16
|
4
|
M12
|
140
|
12
|
14
|
12.2
|
12.2
|
|
65
|
290
|
145
|
310
|
277
|
145
|
9
|
160
|
130
|
110
|
14
|
16
|
4
|
M12
|
140
|
12
|
18
|
19.2
|
17.7
|
|
|
80
|
310
|
155
|
345
|
304
|
155
|
9
|
190
|
150
|
128
|
18
|
18
|
4
|
M16
|
160
|
14
|
24
|
23.8
|
21.7
|
|
|
100
|
350
|
175
|
374
|
325
|
175
|
10
|
210
|
170
|
148
|
18
|
18
|
4
|
M16
|
180
|
14
|
35
|
34.5
|
32.3
|
|
|
125
|
400
|
200
|
426
|
366
|
200
|
10
|
240
|
200
|
178
|
18
|
20
|
8
|
M16
|
200
|
17
|
44
|
42.5
|
42.8
|
|
|
150
|
480
|
225
|
482
|
410
|
225
|
11
|
265
|
225
|
202
|
18
|
20
|
8
|
M16
|
200
|
17
|
57
|
58.7
|
55.8
|
|
|
175
|
540
|
225
|
557
|
489
|
225
|
11
|
295
|
255
|
232
|
18
|
22
|
8
|
M16
|
200
|
17
|
60
|
76.8
|
70.3
|
|
|
200
|
600
|
275
|
621
|
549
|
275
|
11
|
320
|
280
|
258
|
18
|
22
|
8
|
M16
|
280
|
24
|
68
|
102.0
|
95.6
|
|
|
250
|
730
|
325
|
721
|
623
|
325
|
13
|
375
|
335
|
312
|
18
|
24
|
12
|
M16
|
360
|
27
|
80
|
158.0
|
151.0
|
|
|
300
|
850
|
375
|
794
|
691
|
375
|
13
|
440
|
395
|
365
|
22
|
24
|
12
|
M20
|
450
|
32
|
100
|
218.0
|
207.0
|
|
|
1.0
|
65
|
290
|
145
|
310
|
277
|
145
|
9
|
185
|
145
|
122
|
18
|
20
|
4
|
M16
|
140
|
12
|
18
|
21.6
|
20.1
|
|
80
|
310
|
155
|
345
|
304
|
155
|
9
|
200
|
160
|
133
|
18
|
22
|
8
|
M16
|
160
|
14
|
24
|
26.0
|
23.9
|
|
|
100
|
350
|
175
|
374
|
325
|
175
|
10
|
220
|
180
|
158
|
18
|
24
|
8
|
M16
|
180
|
14
|
35
|
35.0
|
32.8
|
|
|
125
|
400
|
200
|
426
|
366
|
200
|
10
|
250
|
210
|
184
|
18
|
26
|
8
|
M16
|
200
|
17
|
44
|
44.3
|
44.6
|
|
|
150
|
480
|
225
|
482
|
410
|
225
|
11
|
285
|
240
|
212
|
22
|
26
|
8
|
M20
|
200
|
17
|
57
|
62.7
|
59.8
|
|
|
175
|
540
|
225
|
557
|
489
|
225
|
11
|
315
|
270
|
242
|
22
|
28
|
8
|
M20
|
280
|
24
|
60
|
80.3
|
73.8
|
|
|
200
|
600
|
275
|
621
|
543
|
275
|
11
|
340
|
295
|
268
|
22
|
28
|
8
|
M20
|
360
|
27
|
68
|
106.0
|
99.6
|
|
|
250
|
730
|
325
|
721
|
623
|
325
|
13
|
395
|
350
|
320
|
22
|
28
|
12
|
M20
|
450
|
32
|
80
|
160.0
|
153.0
|
|
|
1.6
|
20
|
150
|
95
|
217
|
203
|
95
|
7
|
105
|
75
|
58
|
14
|
16
|
4
|
M12
|
80
|
8
|
7
|
6.2
|
5.8
|
|
25
|
160
|
100
|
217
|
203
|
100
|
7
|
115
|
85
|
68
|
14
|
16
|
4
|
M12
|
80
|
8
|
7
|
6.6
|
6.4
|
|
|
32
|
180
|
105
|
236
|
216
|
105
|
7
|
140
|
100
|
78
|
18
|
18
|
4
|
M16
|
100
|
9
|
9
|
8.6
|
8.7
|
|
|
40
|
200
|
115
|
260
|
236
|
115
|
8
|
150
|
110
|
88
|
18
|
18
|
4
|
M16
|
120
|
11
|
11
|
11.0
|
10.7
|
|
|
50
|
230
|
125
|
288
|
258
|
125
|
8
|
165
|
125
|
102
|
18
|
20
|
4
|
M16
|
140
|
12
|
14
|
14.2
|
14.9
|
|
声明：本文中所有文字、数据、图片均只适用于参考。
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