性能规范 Technical Data
|
公称压力 Nominal Pressure(MPa)
|
公称通径 Nominal Diameter(am)
|
适用介质 Applicable Medium
|
|
0.6
|
15～125
|
海水、淡水、滑油、燃油和 t≤200℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250℃ steam.
|
|
1.0
|
65～125
|
|
|
1.6
|
65～125
|
|
|
2.5
|
15～100
|
主要零部件材质 Materials of Main Parts
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零件名称 Parts Name
|
材料 Material
|
|
|
名称 Name
|
牌号 Marks
|
|
|
阀体、阀盖、阀盘 Body/Cover/Disc
|
铸锡青铜 Cast Tin Bronze
|
ZCuSn10Zn2, ZCuSn5Pb5Zn5
|
PN1.0、1.6、2.5MPa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
|
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
|
A型
|
B型
|
||||
|
1.0
|
65
|
290
|
115
|
123
|
94
|
115
|
6
|
155
|
123
|
104
|
14
|
14
|
6
|
M14
|
19
|
12.2
|
11.3
|
|
80
|
310
|
125
|
139
|
104
|
125
|
6
|
170
|
138
|
118
|
15
|
14
|
8
|
M14
|
23
|
16.4
|
14.3
|
|
|
100
|
350
|
150
|
160
|
117
|
135
|
6
|
190
|
158
|
138
|
15
|
14
|
8
|
M14
|
28
|
24.6
|
22.7
|
|
|
125
|
400
|
175
|
185
|
129
|
155
|
7
|
215
|
183
|
164
|
15
|
14
|
10
|
M14
|
35
|
37.0
|
30.4
|
|
|
1.6
|
125
|
400
|
175
|
197
|
143
|
155
|
7
|
225
|
187
|
168
|
17
|
17
|
10
|
M16
|
35
|
45.8
|
40.0
|
|
2.5
|
20
|
150
|
75
|
79
|
66
|
75
|
5
|
95
|
68
|
48
|
13
|
12
|
4
|
M12
|
6
|
3.6
|
3.5
|
|
25
|
160
|
80
|
80
|
67
|
80
|
5
|
105
|
73
|
56
|
13
|
13
|
4
|
M12
|
7
|
4.3
|
4.1
|
|
|
32
|
180
|
85
|
85
|
68
|
85
|
5
|
115
|
83
|
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