|
序号 |
产品属性 |
| |
|
1 |
额定工作压力 |
PN |
1.0-1.6Mpa |
|
2 |
试验压力 |
壳体 |
1.5-2.4Mpa |
|
密封 |
1.1-1.76Mpa | ||
|
3 |
工作温度 |
T |
-20-180℃ |
|
4 |
适用介质 |
淡水、海水、空气、酸碱等 | |
|
序号 |
名称 |
材质 |
序号 |
名称 |
材质 |
|
1 |
阀体 |
DI、WCB |
5 |
阀板 |
PTFE+WCB |
|
2 |
下阀轴 |
SS410、SS416 |
6 |
上阀轴 |
SS410、SS416 |
|
3 |
密封带 |
PTFE |
7 |
润滑轴套 |
PTFE |
|
4 |
垫圈 |
45#钢 |
|
规格 |
ΦD |
H1 |
H2 |
H3 |
φD1 |
L1 |
L2 |
L3 |
L4 | ||||
|
ASME |
EN(PN10) |
EN(PN16) |
JIS |
AS | |||||||||
|
DN50 |
120.7 |
125.0 |
125.0 |
120.0 |
114.0 |
75 |
403.0 |
263 |
200 |
43 |
32 |
250 |
275 |
|
DN65 |
139.7 |
145.0 |
145.0 |
140.0 |
127.0 |
82 |
413.0 |
263 |
200 |
46 |
47 |
250 |
275 |
|
DN80 |
152.4 |
160.0 |
160.0 |
150.0 |
146.0 |
90 |
423.0 |
263 |
200 |
46 |
65 |
250 |
275 |
|
DN100 |
190.5 |
180.0 |
180.0 |
175.0 |
178.0 |
118 |
441.0 |
263 |
200 |
52 |
91 |
250 |
275 |
|
DN125 |
215.9 |
210.0 |
210.0 |
210.0 |
210.0 |
131 |
453.0 |
263 |
200 |
56 |
112 |
250 |
275 |
|
DN150 |
241.3 |
240.0 |
240.0 |
240.0 |
235.0 |
145 |
463.0 |
263 |
200 |
56 |
146 |
250 |
275 |
|
DN200 |
298.5 |
295.0 |
295.0 |
290.0 |
292.0 |
173 |
544.0 |
304 |
200 |
60 |
194 |
260 |
293 |
|
DN250 |
362.0 |
350.0 |
355.0 |
365.0 |
356.0 |
208 |
615.0 |
342 |
250 |
68 |
242 |
285 |
334 |
|
DN300 |
431.8 |
400.0 |
410.0 |
400.0 |
406.0 |
244 |
652.0 |
342 |
250 |
78 |
292 |
285 |
334 |
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