法兰不锈钢球阀YYMV04-00
FLANGE STAINLESS STEEL BALL VALVE
法兰不锈钢球阀适用于工作温度-20℃≤t≤150℃的水、蒸汽、油类及弱酸碱溶液等介质的船舶管路上，做启闭用。该产品法兰连接尺寸按GB2501-89连接标准。该阀由东台市远洋船舶配件有限公司开发生产。
This flange stainless steel ball valve can be used for temperature range -20℃~150℃fresh water, sea water, lubricating oil pipe line. Connection dimensions of the flanges conform to GB2501-89.This valve is made by Dongtai Oceangoing Marine Fittings Co.,Ltd.
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PN4.0MPa的法兰结构
二、型式和参数Type and dimension
|
型式
Type
|
法兰连接尺寸
Flange Standard
|
公称压力
Working Pressure (MPa)
|
公称通径
DN(mm)
|
|
直通Type AS
|
GB2501-89
|
1.0、1.6、2.5、4.0 (MPa)
|
15~200(mm)
|
三、主要尺寸Main dimension
|
公称压力PN（MPa）
|
公称通径DN（mm）
|
结构尺寸
Structure dimension
|
法兰连接尺寸
Flange Dimension
|
沉头座直径
|
|
L
|
H≈
|
L0
|
D
|
D1
|
D2
|
b
|
f
|
n
|
d
|
|
1.0/1.6
|
15
|
100
|
76
|
140
|
95
|
65
|
47
|
14
|
2
|
4
|
14
|
26
|
|
20
|
115
|
81
|
160
|
105
|
75
|
58
|
16
|
2
|
4
|
14
|
26
|
|
25
|
130
|
91
|
180
|
115
|
85
|
68
|
16
|
2
|
4
|
14
|
26
|
|
32
|
165
|
150
|
250
|
140
|
100
|
78
|
18
|
2
|
4
|
18
|
32
|
|
40
|
180
|
165
|
300
|
150
|
110
|
88
|
18
|
3
|
4
|
18
|
32
|
|
50
|
200
|
190
|
350
|
165
|
125
|
102
|
20
|
3
|
4
|
18
|
32
|
|
公称压力PN（MPa）
|
公称通径DN（mm）
|
结构尺寸
Structure dimension
|
法兰连接尺寸
Flange Dimension
|
沉头座直径
|
|
L
|
H≈
|
L0
|
D
|
D1
|
D2
|
b
|
f
|
n
|
d
|
|
1.0/1.6
|
65
|
220
|
195
|
350
|
185
|
145
|
122
|
20
|
3
|
4
|
18
|
32
|
|
80
|
250
|
215
|
400
|
200
|
160
|
133
|
20
|
3
|
8
|
18
|
32
|
|
100
|
280
|
250
|
500
|
220
|
180
|
158
|
22
|
3
|
8
|
18
|
32
|
|
125
|
320
|
280
|
600
|
250
|
210
|
184
|
22
|
3
|
8
|
18
|
32
|
|
150
|
360
|
320
|
800
|
285
|
240
|
212
|
24
|
3
|
8
|
22
|
40
|
|
1.0
|
200
|
457
|
415
|
1000
|
340
|
295
|
268
|
24
|
3
|
8
|
22
|
40
|
|
1.6
|
200
|
457
|
415
|
1000
|
340
|
295
|
268
|
24
|
3
|
12
|
22
|
40
|
|
2.5
|
15
|
125
|
76
|
140
|
95
|
65
|
47
|
14
|
2
|
4
|
14
|
26
|
|
20
|
130
|
81
|
160
|
105
|
75
|
58
|
16
|
2
|
4
|
14
|
26
|
|
25
|
135
|
91
|
180
|
115
|
85
|
68
|
16
|
2
|
4
|
14
|
26
|
|
32
|
180
|
150
|
250
|
140
|
100
|
78
|
18
|
2
|
4
|
18
|
32
|
|
40
|
200
|
165
|
300
|
150
|
110
|
88
|
18
|
3
|
4
|
18
|
32
|
|
50
|
220
|
185
|
350
|
165
|
125
|
102
|
20
|
3
|
4
|
18
|
32
|
|
65
|
250
|
195
|
350
|
185
|
145
|
122
|
22
|
3
|
8
|
18
|
32
|
|
80
|
280
|
215
|
400
|
200
|
160
|
133
|
24
|
3
|
8
|
18
|
32
|
|
100
|
320
|
250
|
500
|
235
|
190
|
158
|
24
|
3
|
8
|
22
|
40
|
|
125
|
360
|
280
|
600
|
270
|
220
|
184
|
26
|
3
|
8
|
26
|
48
|
|
150
|
450
|
320
|
800
|
300
|
250
|
212
|
28
|
3
|
8
|
26
|
48
|
|
200
|
500
|
415
|
1000
|
360
|
310
|
278
|
30
|
3
|
12
|
26
|
48
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
公称压力PN（Mpa）
|
公称通径DN（mm）
|
结构尺寸
Main dimension
|
法兰连接尺寸
Flange Dimension
|
沉头座直径
|
|
L
|
H≈
|
L0
|
D
|
D1
|
D2
|
D3
|
D4
|
b
|
f
|
f2
|
n
|
d
|
|
4.0
|
15
|
125
|
76
|
140
|
95
|
65
|
47
|
40
|
28
|
14
|
2
|
3
|
4
|
14
|
26
|
|
20
|
130
|
81
|
160
|
105
|
75
|
58
|
51
|
35
|
16
|
2
|
3
|
4
|
14
|
26
|
|
25
|
135
|
91
|
180
|
115
|
85
|
68
|
58
|
42
|
16
|
2
|
3
|
4
|
14
|
26
|
|
32
|
180
|
150
|
250
|
140
|
100
|
78
|
66
|
50
|
18
|
2
|
3
|
4
|
18
|
32
|
|
40
|
200
|
165
|
300
|
150
|
110
|
88
|
76
|
60
|
18
|
3
|
3
|
4
|
18
|
32
|
|
50
|
220
|
185
|
350
|
165
|
125
|
102
|
88
|
72
|
20
|
3
|
3
|
4
|
18
|
32
|
|
65
|
250
|
195
|
350
|
185
|
145
|
122
|
110
|
94
|
22
|
3
|
3
|
8
|
18
|
32
|
|
80
|
280
|
215
|
400
|
200
|
160
|
133
|
121
|
105
|
24
|
3
|
3
|
8
|
18
|
32
|
|
100
|
320
|
250
|
500
|
235
|
190
|
158
|
150
|
128
|
24
|
3
|
3.5
|
8
|
22
|
40
|
|
125
|
360
|
280
|
600
|
270
|
220
|
184
|
176
|
154
|
26
|
3
|
3.5
|
8
|
26
|
48
|
|
150
|
450
|
320
|
800
|
300
|
250
|
212
|
204
|
182
|
28
|
3
|
3.5
|
8
|
26
|
48
|
|
200
|
500
|
415
|
1000
|
375
|
320
|
285
|
260
|
238
|
34
|
3
|
3.5
|
12
|
30
|
54
|
公称压力PN为4.0MPa法兰的基本尺寸 The flange dimensions of PN4.0MPa
四、主要部件材质表Main parts material
|
序号
NO.
|
名称
Parts
|
材料
Material
|
代号
Code
|
|
1
|
阀体
Body
|
铸钢Cast steel
青铜Bronze
不锈钢Stainless steel
|
ZG230-450 CB/T772-98
ZCuSn5Pb5Zn5 GB/T1176-87
ZG0Cr18Ni9GB/T2100-98
|
|
2
|
球体
Ball
|
不锈钢
Stainless steel
|
0Cr18Ni9
GB/T1220-92
|
|
3
|
阀座
Sea
|
聚四氟乙烯
PTFE
|
—
|
|
4
|
阀杆
Stem
|
不锈钢
Stainless steel
|
0Cr18Ni9
GB/T1220-92
|
五、标记示例Example
1) 公称压力为1.0MPa，公称通径为50mm，按GB2501-89的法兰不锈钢球阀
For example: According to GB2501-89 PN1.0MPa, DN50mm flange stainless steel ball valve
AS10050N YYMV04-00
2) 公称压力为1.6MPa，公称通径为50mm，按GB2501-89的法兰铸钢球阀
For example: According to GB2501-89 PN1.6MPa, DN50mm flange cast steel ball valve
AS16050G YYMV04-00
3) 公称压力为1.0MPa，公称通径为150mm，按GB2501-89的法兰青铜球阀
For example: According to GB2501-89 PN1.0MPa, DN150mm flange bronze ball valve
AS10150Q YYMV04-00
六、技术要求Specification
1) 材料见主要部件材料表;
The valve materials see "Material of Main Parts";
此外，球阀的材质可由定货方选定，包括304/316/316L等不锈钢材质的球阀均可生产；
And, if customer needs, the other kind of stainless steel such as 304, 316, 316L, also can used for this valve;
2) 法兰连接尺寸按GB2501-89;
Flange connection dimensions are according to GB2501-89；
3) 其他制造、试验和验收技术条件按GB600-91。
Other specification of test and acceptance shall conform to GB600-91。
|