国标美式波纹管截止阀的简单介绍
国标美式波纹管截止阀WJ41H,WJ41Y,WJ41W型号。
国标美式波纹管截止阀的详细信息
国标美式波纹管截止阀详细说明:
Bb Os & Y型结构 制造标准:GB12235 结构标准:GB12221 对焊口标准:GB12224 实验标准:GB13927 |
Bb Os & Y Structure Manufacture:GB12221 Face ToFace:DIN3202 Butt-welding:GB12224 Test:GB13927 |
国标美式波纹管截止阀特点(Features):
双层波纹管(Double Wall Bellow Swal) 维修方便 (Maintenance-free) 波纹管密封阀杆(spindle With Bwllow Swal) 双重密封(Secondary Sealing) 位置指示(Position indicator) 无升降手轮(Non-rising Handwheel)
国标美式波纹管截止阀用途(Selection of Possible Applications):
工业(Industry) 废气净化厂(Flue Gas Pierification Plant) 真空装置(Vacuum Facilities) 热水(Hot Water) 加热设备(Heating Rechnology) 电站(Power Station) 天然气(Gas Supply) 氨(Ammonia) 冷冻系统(cLLLING&Freezing Systme) 蒸汽系统(Steam System) |
公称压力(nominalPressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
密封实验(seal Test) |
1.8Mpa |
2.8Mpa |
4.4Mpa |
壳体强度(shell) |
2.4Mpa |
3.6Mpa |
6.0Mpa |
适用温度(suitable Temprature) |
|
零件名称 Parta name |
阀体 Body |
阀盖 Bonnet |
阀杆 Stem |
阀瓣 Disc |
密封面 Sealiing |
填料 Paking |
GS-C25 |
GS-C25 |
GS-C25 |
13r |
2Cr13 |
2Cr13 |
柔性石墨GRAPHITE |
STL |
304 |
CF8 |
CF8 |
304 |
304 |
304 |
|
STL |
316 |
CF8M |
CF8M |
316 |
316 |
316 |
|
STL |
304L |
Cf3 |
Cf3 |
316 |
304L |
304L |
|
STL |
316L |
CF3M |
CF3M |
316 |
316L |
316L |
|
STL | 国标美式波纹管截止阀外形尺寸和连接尺寸Cxternal And Connection Dimensions
PN |
DN |
L |
D |
D1 |
D2 |
B |
f |
N-Φ |
1.6 |
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-14 |
20 |
150 |
105 |
75 |
58 |
18 |
2 |
4-14 |
25 |
160 |
115 |
85 |
68 |
18 |
2 |
4-14 |
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-18 |
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-18 |
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-18 |
65 |
290 |
185 |
145 |
122 |
20 |
3 |
4-18 |
80 |
310 |
200 |
160 |
138 |
20 |
3 |
8-18 |
100 |
350 |
220 |
180 |
158 |
20 |
3 |
8-18 |
125 |
400 |
250 |
210 |
188 |
22 |
3 |
8-18 |
150 |
480 |
285 |
240 |
212 |
22 |
3 |
8-23 |
200 |
600 |
340 |
295 |
268 |
24 |
3 |
12-23 |
250 |
730 |
405 |
355 |
320 |
26 |
3 |
12-27 |
300 |
850 |
460 |
410 |
378 |
28 |
4 |
12-27 |
350 |
980 |
520 |
470 |
438 |
30 |
4 |
16-27 |
400 |
1100 |
580 |
525 |
490 |
32 |
4 |
16-30 |
2.5 |
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-14 |
20 |
150 |
105 |
75 |
58 |
18 |
2 |
4-14 |
25 |
160 |
115 |
85 |
68 |
18 |
2 |
4-14 |
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-18 |
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-18 |
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-18 |
65 |
290 |
185 |
145 |
122 |
22 |
3 |
4-18 |
80 |
310 |
200 |
160 |
138 |
24 |
3 |
8-18 |
100 |
350 |
235 |
190 |
162 |
24 |
3 |
8-18 |
125 |
400 |
270 |
220 |
188 |
26 |
3 |
8-18 |
150 |
480 |
300 |
250 |
218 |
28 |
3 |
8-23 |
200 |
600 |
360 |
310 |
278 |
30 |
3 |
12-23 |
250 |
730 |
425 |
370 |
335 |
32 |
3 |
12-27 |
300 |
850 |
485 |
430 |
390 |
34 |
4 |
12-27 |
350 |
980 |
555 |
490 |
450 |
38 |
4 |
16-27 |
400 |
1100 |
620 |
550 |
505 |
40 |
4 |
16-30 |
4.0 |
15 |
130 |
950 |
65 |
45 |
16 |
2 |
4-14 |
20 |
150 |
105 |
75 |
58 |
18 |
2 |
4-14 |
25 |
160 |
115 |
85 |
68 |
18 |
2 |
4-14 |
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-18 |
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-18 |
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-18 |
65 |
290 |
185 |
145 |
122 |
22 |
3 |
8-18 |
80 |
310 |
200 |
160 |
138 |
24 |
3 |
8-18 |
100 |
350 |
235 |
190 |
162 |
24 |
3 |
8-23 |
125 |
400 |
270 |
220 |
188 |
26 |
3 |
8-27 |
150 |
480 |
300 |
250 |
218 |
28 |
3 |
8-27 |
200 |
600 |
375 |
320 |
285 |
34 |
3 |
12-30 |
250 |
730 |
450 |
385 |
345 |
38 |
3 |
12-33 |
300 |
850 |
515 |
450 |
410 |
42 |
4 |
16-33 |
350 |
980 |
580 |
510 |
465 |
46 |
4 |
16-36 |
400 |
1100 |
660 |
585 |
535 |
50 |
4 |
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