 |
| 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 4 |
50 - 400 |
海水、淡水 |
| |
50 - 500 |
Sea water. Fresh water |
|
|
| B型基本尺寸Dimensions |
| 主要零部件材质Materials of Main Parts |
| 零件名称Parts Name |
材料Materia |
|
| |
名称Name |
牌号Marks |
| 阀体、阀盖Body/Cover |
铸钢Cast Steel |
ZG230-450 |
| 阀盘、阀座Disc/Seat |
铸锡青铜Cast Tin Bronze |
ZCuSn102n2 |
| 阀杆Stem |
铝青铜Aluminum Bronze |
CuA19Mn2 |
|
|
| |
公称
通径 |
结构尺寸
Structure Dimension |
法兰Flange |
螺栓Bont |
壁厚
Thickness |
手轮
Hand wheel |
升程
Lift Range |
参考重量
Weight |
| DN(mm) |
L |
H |
D |
Di |
D2 |
b |
Do |
n个 |
Th. |
f |
DO |
m |
(kg) |
| 50 |
125 |
230 |
135 |
103 |
84 |
13 |
15 |
6 |
M14 |
7 |
140 |
16 |
14.4 |
| 65 |
145 |
240 |
155 |
123 |
104 |
13 |
15 |
6 |
M14 |
7 |
140 |
20 |
17.6 |
| 80 |
155 |
260 |
170 |
138 |
118 |
14 |
15 |
8 |
M14 |
7 |
160 |
24 |
16.8 |
| 100 |
175 |
280 |
190 |
158 |
138 |
14 |
15 |
8 |
M14 |
8 |
180 |
30 |
21.8 |
| 125 |
200 |
310 |
215 |
183 |
164 |
14 |
15 |
10 |
M14 |
8 |
200 |
40 |
30.8 |
| 150 |
225 |
340 |
240 |
208 |
190 |
14 |
15 |
12 |
M14 |
9 |
225 |
48 |
47.8 |
| 200 |
275 |
375 |
295 |
264 |
247 |
15 |
15 |
12 |
M14 |
9 |
280 |
60 |
68.4 |
| 250 |
325 |
425 |
365 |
327 |
306 |
16 |
17 |
14 |
M16 |
10 |
360 |
70 |
104.0 |
| 300 |
375 |
480 |
430 |
386 |
360 |
19 |
22 |
14 |
M20 |
11 |
400 |
78 |
167.0 |
| 350 |
425 |
560 |
480 |
436 |
410 |
20 |
22 |
16 |
M20 |
11 |
450 |
100 |
221.0 |
| 400 |
475 |
640 |
530 |
486 |
460 |
21 |
22 |
16 |
M20 |
12 |
500 |
1 10 |
292.0 |
|
|
| BS犁基本尺寸Dimensions |
公称
通径 |
结构尺寸
Structure Dimension |
法兰Flange |
螺栓Bont |
壁厚
Thickness |
手轮
Hand wheel |
升程
Lift Range |
参考重量
Weight |
| DN(mm) |
L |
H |
D |
Di |
D2 |
b |
Do |
n个 |
Th. |
f |
DO |
m |
(kg) |
| 50 |
125 |
230 |
140 |
110 |
90 |
16 |
14 |
4 |
M12 |
7 |
140 |
16 |
15 1 |
| 65 |
145 |
240 |
160 |
130 |
110 |
16 |
14 |
4 |
M12 |
7 |
140 |
20 |
17 6 |
| 80 |
155 |
260 |
190 |
150 |
128 |
18 |
18 |
4 |
M16 |
7 |
160 |
24 |
21 0 |
| 100 |
175 |
280 |
210 |
170 |
148 |
18 |
18 |
4 |
M16 |
8 |
180 |
30 |
25 7 |
| 125 |
200 |
310 |
240 |
200 |
178 |
20 |
18 |
8 |
M16 |
8 |
200 |
40 |
36 5 |
| 150 |
225 |
340 |
265 |
225 |
202 |
20 |
18 |
8 |
M16 |
9 |
225 |
48 |
59 8 |
| 200 |
275 |
375 |
320 |
280 |
258 |
22 |
18 |
8 |
M16 |
9 |
280 |
60 |
80 7 |
| 250 |
325 |
425 |
375 |
335 |
312 |
24 |
18 |
12 |
M16 |
10 |
360 |
70 |
121 0 |
| 300 |
375 |
480 |
440 |
395 |
365 |
24 |
22 |
12 |
M20 |
11 |
400 |
78 |
184 0 |
| 350 |
425 |
560 |
490 |
445 |
415 |
24 |
22 |
12 |
M20 |
11 |
450 |
100 |
247 0 |
| 400 |
475 |
640 |
540 |
495 |
465 |
24 |
22 |
16 |
M20 |
12 |
500 |
1 10 |
324 0 |
| 450 |
500 |
720 |
595 |
550 |
520 |
24 |
22 |
16 |
M20 |
12 |
550 |
150 |
467 2 |
| 500 |
525 |
800 |
645 |
600 |
570 |
26 |
22 |
20 |
M20 |
13 |
600 |
155 |
550 9 |
|
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