旋塞阀结构图
旋塞阀工作原理
0.6MPa下的旋塞阀外形尺寸:
公称通径 |
L |
D |
D1 |
D2 |
n-Фd |
H |
DN |
NPS |
15 |
1/2 |
130 |
80 |
55 |
40 |
4-Ф12 |
110 |
20 |
3/4 |
130 |
90 |
65 |
50 |
4-Ф12 |
115 |
25 |
1 |
140 |
100 |
75 |
60 |
4-Ф12 |
115 |
32 |
1 1/4 |
165 |
120 |
90 |
70 |
4-Ф14 |
135 |
40 |
1 1/2 |
165 |
130 |
100 |
80 |
4-Ф14 |
140 |
50 |
2 |
203 |
140 |
110 |
90 |
4-Ф14 |
150 |
65 |
2 1/2 |
222 |
160 |
130 |
110 |
4-Ф14 |
165 |
80 |
3 |
241 |
185 |
150 |
125 |
4-Ф18 |
180 |
100 |
4 |
305 |
205 |
170 |
145 |
4-Ф18 |
220 |
125 |
5 |
356 |
235 |
200 |
175 |
8-Ф18 |
270 |
150 |
6 |
394 |
260 |
225 |
200 |
8-Ф18 |
340 |
200 |
8 |
457 |
315 |
280 |
255 |
8-Ф18 |
420 |
250 |
10 |
533 |
370 |
335 |
310 |
12-Ф18 |
500 |
300 |
12 |
610 |
435 |
395 |
362 |
12-Ф23 |
580 |
350 |
14 |
686 |
485 |
445 |
412 |
12-Ф23 |
710 |
400 |
16 |
762 |
535 |
495 |
462 |
16-Ф23 |
890 |
450 |
18 |
864 |
590 |
550 |
518 |
16-Ф23 |
940 |
500 |
20 |
914 |
640 |
600 |
568 |
16-Ф23 |
1080 |
1.0MPa下的旋塞阀外形尺寸:
公称通径 |
L |
D |
D1 |
D2 |
n-Фd |
H |
DN |
NPS |
15 |
1/2 |
130 |
95 |
65 |
45 |
4-Ф14 |
110 |
20 |
3/4 |
130 |
105 |
75 |
55 |
4-Ф14 |
115 |
25 |
1 |
140 |
115 |
85 |
65 |
4-Ф14 |
115 |
32 |
1 1/4 |
165 |
135 |
100 |
78 |
4-Ф18 |
135 |
40 |
1 1/2 |
165 |
145 |
110 |
85 |
4-Ф18 |
140 |
50 |
2 |
203 |
160 |
125 |
100 |
4-Ф18 |
150 |
65 |
2 1/2 |
222 |
180 |
145 |
120 |
4-Ф18 |
165 |
80 |
3 |
241 |
195 |
160 |
135 |
4-Ф18 |
180 |
100 |
4 |
305 |
215 |
180 |
155 |
8-Ф18 |
220 |
125 |
5 |
356 |
245 |
210 |
185 |
8-Ф18 |
270 |
150 |
6 |
394 |
280 |
240 |
210 |
8-Ф18 |
340 |
200 |
8 |
457 |
335 |
295 |
265 |
8-Ф23 |
420 |
250 |
10 |
533 |
390 |
350 |
320 |
12-Ф23 |
500 |
300 |
12 |
610 |
440 |
400 |
368 |
12-Ф23 |
580 |
350 |
14 |
686 |
500 |
460 |
428 |
16-Ф25 |
710 |
400 |
16 |
762 |
565 |
515 |
482 |
16-Ф25 |
890 |
1.6MPa下的旋塞阀外形尺寸:
公称通径 |
L |
D |
D1 |
D2 |
n-Фd |
H |
DN |
NPS |
15 |
1/2 |
130 |
95 |
65 |
45 |
4-Ф14 |
110 |
20 |
3/4 |
130 |
105 |
75 |
55 |
4-Ф14 |
115 |
25 |
1 |
140 |
115 |
85 |
65 |
4-Ф14 |
115 |
32 |
1 1/4 |
165 |
135 |
100 |
78 |
4-Ф18 |
135 |
40 |
1 1/2 |
165 |
145 |
110 |
85 |
4-Ф18 |
140 |
50 |
2 |
203 |
160 |
125 |
100 |
4-Ф18 |
150 |
65 |
2 1/2 |
222 |
180 |
145 |
120 |
4-Ф18 |
165 |
80 |
3 |
241 |
195 |
160 |
135 |
8-Ф18 |
180 |
100 |
4 |
305 |
215 |
180 |
155 |
8-Ф18 |
220 |
125 |
5 |
356 |
245 |
210 |
185 |
8-Ф18 |
270 |
150 |
6 |
394 |
280 |
240 |
210 |
8-Ф23 |
340 |
200 |
8 |
457 |
335 |
295 |
265 |
12-Ф23 |
420 |
250 |
10 |
533 |
390 |
355 |
320 |
12-Ф25 |
500 |
300 |
12 |
610 |
440 |
410 |
375 |
12-Ф25 |
580 |
350 |
14 |
686 |
500 |
470 |
435 |
16-Ф25 |
710 |
400 |
16 |
762 |
565 |
525 |
485 |
16-Ф30 |
890 |
2.5MPa下的旋塞阀外形尺寸:
公称通径 |
L |
D |
D1 |
D2 |
n-Фd |
H |
DN |
NPS |
15 |
1/2 |
130 |
95 |
65 |
45 |
4-Ф14 |
110 |
20 |
3/4 |
130 |
105 |
75 |
55 |
4-Ф14 |
115 |
25 |
1 |
140 |
115 |
85 |
65 |
4-Ф14 |
115 |
32 |
1 1/4 |
165 |
135 |
100 |
78 |
4-Ф18 |
135 |
40 |
1 1/2 |
165 |
145 |
110 |
85 |
4-Ф18 |
140 |
50 |
2 |
203 |
160 |
125 |
100 |
8-Ф18 |
150 |
65 |
2 1/2 |
222 |
180 |
145 |
120 |
8-Ф18 |
165 |
80 |
3 |
241 |
195 |
160 |
135 |
8-Ф23 |
180 |
100 |
4 |
305 |
230 |
190 |
160 |
8-Ф25 |
220 |
125 |
5 |
356 |
270 |
220 |
188 |
8-Ф25 |
270 |
150 |
6 |
394 |
300 |
250 |
218 |
12-Ф25 |
340 |
200 |
8 |
457 |
360 |
310 |
278 |
12-Ф30 |
420 |
250 |
10 |
533 |
425 |
370 |
332 |
16-Ф30 |
500 |
300 |
12 |
610 |
485 |
430 |
390 |
16-Ф34 |
580 |
350 |
14 |
686 |
550 |
490 |
448 |
16-Ф34 |
710 |
4.0MPa下的旋塞阀外形尺寸:
公称通径 |
L |
D |
D1 |
D2 |
n-Фd |
H |
DN |
NPS |
15 |
1/2 |
130 |
95 |
65 |
46 |
4-Ф14 |
110 |
20 |
3/4 |
130 |
105 |
75 |
56 |
4-Ф14 |
115 |
25 |
1 |
140 |
115 |
85 |
65 |
4-Ф14 |
115 |
32 |
1 1/4 |
165 |
140 |
100 |
76 |
4-Ф18 |
135 |
40 |
1 1/2 |
165 |
150 |
110 |
84 |
4-Ф18 |
140 |
50 |
2 |
203 |
165 |
125 |
99 |
4-Ф18 |
150 |
65 |
2 1/2 |
222 |
185 |
145 |
118 |
8-Ф18 |
165 |
80 |
3 |
241 |
200 |
160 |
132 |
8-Ф18 |
180 |
100 |
4 |
305 |
235 |
190 |
156 |
8-Ф22 |
220 |
125 |
5 |
356 |
270 |
220 |
184 |
8-Ф26 |
270 |
150 |
6 |
394 |
300 |
250 |
211 |
8-Ф26 |
340 |
200 |
8 |
457 |
375 |
320 |
284 |
12-Ф30 |
420 |
250 |
10 |
533 |
450 |
385 |
315 |
12-Ф33 |
500 |
300 |
12 |
610 |
515 |
450 |
409 |
16-Ф33 |
580 |
350 |
14 |
686 |
580 |
510 |
465 |
16-Ф36 |
710 |
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