品牌:贯高
起订:1台
供应:5200台
发货:3天内
【产品介绍】：
上海贯高阀门WJ41H mso-hansi-font-family:"Times New Roman"">波纹管截止阀引进国外先进技术，采用双重的密封设计若波纹管失效阀杆填料也会避免泄漏，波纹管焊于阀杆保持稳定的运行性能，避免由于阀塞振动引起阀杆振动。完全消除了普通阀门阀杆填料密封老化快易泄露的缺点，在高温情况下，阀杆不与介质接触，保证阀杆的零泄漏。
mso-hansi-font-family:"Times New Roman"">【工作原理】：
WJ41H波纹管截止阀内部采用波纹管结构，不锈钢的波纹管下端焊接在阀杆上，以防止工艺流体浸蚀阀杆。另一端置于阀体和阀盖之间构成静密封。采用双重的密封设计若波纹管失效阀杆填料也会避免泄漏，波纹管焊于阀杆保持稳定的运行性能，避免由于阀塞振动引起阀杆振动。
mso-hansi-font-family:"Times New Roman"">【产品特点】：
1 mso-hansi-font-family:"Times New Roman"">、杜绝外泄漏并符合国际密封标准。
2 mso-hansi-font-family:"Times New Roman"">、使用寿命长减少维护次数降低经营成本。
3 mso-hansi-font-family:"Times New Roman"">、没有流体损失降低能源损失提高工厂设备安全。
4 mso-hansi-font-family:"Times New Roman"">、坚固耐用的波纹管密封设计保证阀杆的零泄漏提供无需维护的条件。
5 mso-hansi-font-family:"Times New Roman"">、双重的密封设计（波纹管+ "Times New Roman"">填料）若波纹管失效，阀杆填料也会避免。
WJ41H-16
|
mso-hansi-font-family:"Times New Roman"">压力等级 |
PN16 |
|||||||||||||
|
mso-hansi-font-family:"Times New Roman"">口径size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
|
H |
205 |
205 |
217 |
230 |
235 |
240 |
285 |
310 |
370 |
430 |
445 |
560 |
695 |
740 |
|
W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
|
mso-hansi-font-family:"Times New Roman"">重量(kg)Weight |
4.5 |
4.8 |
5.5 |
7.8 |
9.5 |
12.7 |
18.6 |
23.5 |
39.5 |
56.8 |
76.1 |
115 |
237.2 |
399.5 |
|
mso-hansi-font-family:"Times New Roman"">行程h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
|
Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
☆WJ41H-25
|
mso-hansi-font-family:"Times New Roman"">压力等级 |
PN25 |
|||||||||||||
|
mso-hansi-font-family:"Times New Roman"">口径size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
|
H |
205 |
205 |
217 |
230 |
235 |
240 |
285 |
310 |
370 |
430 |
445 |
560 |
695 |
740 |
|
W |
120 |
120 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
300 |
400 |
520 |
520 |
|
mso-hansi-font-family:"Times New Roman"">重量(kg)Weight |
4.5 |
4.8 |
5.5 |
8 |
9.8 |
13 |
19.2 |
24.3 |
43.7 |
57.9 |
81.6 |
137 |
288.1 |
420 |
|
mso-hansi-font-family:"Times New Roman"">行程h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
|
Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
☆WJ41H-40
|
mso-hansi-font-family:"Times New Roman"">压力等级 |
PN40 |
|||||||||||||
|
mso-hansi-font-family:"Times New Roman"">口径size |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
|
H |
205 |
205 |
217 |
230 |
235 |
240 |
285 |
310 |
370 |
430 |
445 |
560 |
695 |
740 |
|
W |
140 |
140 |
140 |
160 |
180 |
180 |
200 |
250 |
300 |
350 |
350 |
450 |
520 |
520 |
|
mso-hansi-font-family:"Times New Roman"">重量(kg)Weight |
4.5 |
4.8 |
5.5 |
8.3 |
10.5 |
13.6 |
20.5 |
25.6 |
46.1 |
61.2 |
85 |
159 |
308.5 |
445 |
|
mso-hansi-font-family:"Times New Roman"">行程h |
7 |
7 |
12 |
13 |
14 |
15 |
19 |
23 |
28 |
35 |
42 |
52 |
64 |
75 |
|
Kv |
4.2 |
7.4 |
12 |
19 |
30 |
47 |
77 |
120 |
188 |
288 |
410 |
725 |
1145 |
1635 |
