【閥門概述】:
上海眾野閥生產(chǎn)的Q347渦輪式固定球閥大樞軸結(jié)構(gòu)保證在高壓下準(zhǔn)確的球體中心位置,保證了閥門良好的操作性能;標(biāo)準(zhǔn)閥座采用彈簧結(jié)構(gòu),將閥座推向球體,保證了良好的進(jìn)出口雙向密封性能;利用自帶的排放閥,閥體中腔可向外排放;樞軸采用防吹出保護(hù)結(jié)構(gòu),有效地防止泄漏。
【閥門用途及特點(diǎn)】:
【Q347渦輪式固定球閥】適用于:化工、石油、天然氣、冶金、等行業(yè)及含硫化氫介質(zhì)、雜質(zhì)多、腐蝕嚴(yán)重的天然氣長(zhǎng)輸管線。
1、低磨擦系數(shù)的軸承,使得扭矩減少到小,便于閥門啟閉。
2、閥桿與閥體有效的接觸,使防靜電接地裝置性能優(yōu)越等。
3、具有性能優(yōu)異,可靠性高,用途廣泛,價(jià)格合理等優(yōu)點(diǎn)。
【主要性能規(guī)范】:
試驗(yàn)壓力(Mpa) |
公稱壓力(Mpa) |
壓力級(jí)(Class) |
|||||||||||
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
25.0 |
150 |
300 |
400 |
600 |
900 |
1500 |
|
強(qiáng)度試驗(yàn) |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
24 |
37.5 |
3.1 |
7.8 |
10.2 |
15.3 |
23.1 |
38.4 |
密封試驗(yàn) |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
17.6 |
27.5 |
2.2 |
5.6 |
7.5 |
11.2 |
16.8 |
28.1 |
氣密試驗(yàn) |
0.5-0.7 |
||||||||||||
工作溫度 |
PTEE≤150℃ PPL E≤300℃ 碳纖≤350℃ |
||||||||||||
適用介質(zhì) |
C:水、油、蒸氣 P:硝酸類(溫度≤200℃ ) R:醋酸類(溫度≤200℃ ) |
【閥門結(jié)構(gòu)圖】:
【閥門主要零部件材料】:
零件名稱 |
材料 |
|||
材料代號(hào) |
C |
L |
P |
R |
閥體 閥蓋 |
WCB |
ZGOOCr17Ni14Mo2(CF3M) |
ZG1Cr18Ni9Ti(CF8) |
ZG1Cr18Ni12Mo2Ti(CF8M) |
球體 |
2Cr13 |
ZGOOCr17Ni14Mo2(CF3M) |
ZG1Cr18Ni9Ti(CF8) |
ZG1Cr18Ni12Mo2Ti(CF8M) |
閥桿 |
2Cr13 |
316L |
1Cr18Ni9Ti(304) |
1Cr18Ni12Mo2Ti(316) |
閥座密封面 |
PTFE、碳素纖維+PTFE、對(duì)位聚苯 |
|||
螺柱 螺母 |
35 35CrMoA(B7) 45(2H) |
2Cr13(420) 1Cr18Ni9 1Cr17Ni2(431) |
||
填料 |
V型PTFE、柔性石墨 |
【閥門外形及連接尺寸】:
公稱壓力PN |
公稱通徑 |
L |
d1 |
D |
D1 |
D2 |
D6 |
f |
f2 |
b |
Z-φd |
H1 |
H2 |
||
RF |
BW |
全通徑 |
縮徑 |
||||||||||||
1.6 |
25 |
127 |
165 |
25 |
- |
115 |
85 |
65 |
- |
2 |
- |
14 |
4-14 |
- |
75 |
32 |
140 |
178 |
32 |
- |
135 |
100 |
78 |
- |
2 |
- |
16 |
4-18 |
- |
85 |
|
40 |
165 |
190 |
40 |
- |
145 |
110 |
85 |
- |
3 |
- |
16 |
4-18 |
- |
95 |
|
50 |
178 |
216 |
50 |
- |
160 |
125 |
100 |
- |
3 |
- |
16 |
4-18 |
- |
107 |
|
65 |
190 |
241 |
65 |
- |
180 |
145 |
120 |
- |
3 |
- |
18 |
4-18 |
- |
142 |
|
80 |
283 |
283 |
80 |
65 |
195 |
160 |
135 |
- |
3 |
- |
20 |
8-18 |
- |
152 |
|
100 |
305 |
305 |
100 |
80 |
215 |
180 |
155 |
- |
3 |
- |
20 |
8-18 |
- |
178 |
|
125 |
356 |
381 |
125 |
100 |
245 |
210 |
185 |
- |
3 |
- |
22 |
8-18 |
- |
252 |
|
150 |
394 |
457 |
150 |
125 |
280 |
240 |
210 |
- |
3 |
- |
24 |
8-23 |
- |
272 |
|
200 |
457 |
521 |
200 |
150 |
335 |
295 |
265 |
- |
3 |
- |
26 |
12-23 |
- |
398 |
|
250 |
533 |
559 |
250 |
200 |
405 |
355 |
320 |
- |
3 |
- |
26 |
12-25 |
335 |
495 |
|
300 |
610 |
625 |
300 |
250 |
460 |
410 |
375 |
- |
4 |
- |
30 |
12-25 |
385 |
580 |
|
350 |
686 |
762 |
350 |
300 |
520 |
470 |
435 |
- |
4 |
- |
34 |
16-25 |
430 |
625 |
|
400 |
762 |
838 |
400 |
350 |
580 |
525 |
485 |
- |
4 |
- |
36 |
16-30 |
470 |
720 |
|
450 |
864 |
914 |
450 |
350 |
640 |
585 |
545 |
- |
4 |
- |
40 |
20-30 |
- |
- |
|
500 |
914 |
991 |
500 |
400 |
705 |
650 |
608 |
- |
4 |
- |
44 |
20-34 |
590 |
840 |
|
600 |
1067 |
1143 |
600 |
500 |
840 |
770 |
718 |
- |
5 |
- |
48 |
20-41 |
700 |
1050 |
|
700 |
1245 |
1346 |
700 |
600 |
910 |
840 |
788 |
- |
5 |
- |
50 |
24-41 |
780 |
1150 |
|
2.5 |
25 |
165 |
165 |
25 |
- |
115 |
85 |
65 |
- |
2 |
- |
16 |
4-14 |
- |
75 |
32 |
180 |
178 |
32 |
- |
135 |
100 |
78 |
- |
2 |
- |
18 |
4-18 |
- |
85 |
|
40 |
190 |
190 |
40 |
- |
145 |
110 |
85 |
- |
3 |
- |
18 |
4-18 |
- |
95 |
|
50 |
216 |
216 |
50 |
- |
160 |
125 |
100 |
- |
3 |
- |
20 |
4-18 |
- |
107 |
|
65 |
241 |
241 |
65 |
- |
180 |
145 |
120 |
- |
3 |
- |
22 |
8-18 |
- |
142 |
|
80 |
283 |
283 |
80 |
65 |
195 |
160 |
135 |
- |
3 |
- |
22 |
8-18 |
- |
152 |
|
100 |
305 |
305 |
100 |
80 |
230 |
190 |
160 |
- |
3 |
- |
24 |
8-23 |
- |
178 |
|
125 |
381 |
381 |
125 |
100 |
270 |
220 |
188 |
- |
3 |
- |
28 |
8-25 |
- |
252 |
|
150 |
403 |
457 |
150 |
125 |
300 |
250 |
218 |
- |
3 |
- |
30 |
8-25 |
- |
272 |
|
200 |
502 |
521 |
200 |
150 |
360 |
310 |
278 |
- |
3 |
- |
34 |
12-25 |
- |
398 |
|
250 |
568 |
559 |
250 |
200 |
425 |
370 |
332 |
- |
3 |
- |
36 |
12-25 |
335 |
495 |
|
300 |
648 |
635 |
300 |
250 |
485 |
430 |
390 |
- |
4 |
- |
40 |
12-30 |
385 |
580 |
|
350 |
762 |
762 |
350 |
300 |
550 |
490 |
448 |
- |
4 |
- |
44 |
16-34 |
430 |
625 |
|
400 |
838 |
838 |
400 |
350 |
610 |
550 |
515 |
- |
4 |
- |
48 |
16-34 |
470 |
720 |
|
450 |
914 |
914 |
450 |
350 |
660 |
600 |
550 |
- |
4 |
- |
50 |
20-34 |
- |
770 |
|
500 |
991 |
991 |
500 |
400 |
730 |
660 |
610 |
- |
4 |
- |
52 |
20-41 |
590 |
840 |
|
600 |
1143 |
1143 |
600 |
500 |
840 |
770 |
718 |
- |
5 |
- |
56 |
20-41 |
700 |
1050 |
|
700 |
1346 |
1346 |
700 |
600 |
955 |
875 |
815 |
- |
5 |
- |
60 |
24-48 |
780 |
1150 |
|
4.0 |
25 |
165 |
165 |
25 |
- |
115 |
85 |
65 |
58 |
2 |
4 |
16 |
4-14 |
- |
75 |
32 |
178 |
178 |
32 |
- |
135 |
100 |
78 |
66 |
2 |
4 |
18 |
4-18 |
- |
85 |
|
40 |
190 |
190 |
40 |
- |
145 |
110 |
85 |
76 |
3 |
4 |
18 |
4-18 |
- |
95 |
|
50 |
216 |
216 |
50 |
- |
160 |
125 |
100 |
88 |
3 |
4 |
20 |
4-18 |
- |
107 |
|
65 |
241 |
241 |
65 |
- |
180 |
145 |
120 |
110 |
3 |
4 |
22 |
8-18 |
- |
142 |
|
80 |
283 |
283 |
80 |
65 |
195 |
160 |
135 |
121 |
3 |
4 |
22 |
8-18 |
- |
152 |
|
100 |
305 |
305 |
100 |
80 |
230 |
190 |
160 |
150 |
3 |
4.5 |
24 |
8-23 |
- |
178 |
|
125 |
381 |
381 |
125 |
100 |
270 |
220 |
188 |
176 |
3 |
4.5 |
28 |
8-25 |
- |
252 |
|
150 |
403 |
457 |
150 |
125 |
300 |
250 |
218 |
204 |
3 |
4.5 |
30 |
8-25 |
- |
272 |
|
200 |
502 |
521 |
200 |
150 |
375 |
320 |
282 |
260 |
3 |
4.5 |
38 |
12-30 |
- |
398 |
|
250 |
568 |
559 |
250 |
200 |
445 |
385 |
345 |
313 |
3 |
4.5 |
42 |
12-34 |
283 |
495 |
|
300 |
648 |
635 |
300 |
250 |
510 |
450 |
408 |
364 |
4 |
4.5 |
46 |
16-34 |
380 |
580 |
|
350 |
762 |
762 |
350 |
300 |
570 |
510 |
465 |
422 |
4 |
4 |
52 |
16-34 |
425 |
625 |
|
400 |
838 |
838 |
400 |
350 |
655 |
585 |
535 |
474 |
4 |
5 |
58 |
16-41 |
492 |
720 |
|
450 |
914 |
914 |
450 |
350 |
680 |
610 |
560 |
524 |
4 |
5 |
60 |
20-41 |
- |
- |
|
500 |
991 |
991 |
500 |
400 |
755 |
670 |
612 |
576 |
4 |
5 |
62 |
20-48 |
555 |
840 |
|
600 |
1143 |
1143 |
600 |
500 |
890 |
795 |
730 |
678 |
5 |
6 |
62 |
20-54 |
675 |
1050 |
|
700 |
1346 |
1346 |
700 |
600 |
995 |
900 |
835 |
768 |
5 |
6 |
68 |
24-54 |
850 |
1150 |
|
6.4 |
25 |
216 |
216 |
25 |
- |
135 |
100 |
78 |
58 |
2 |
4 |
22 |
4-18 |
- |
75 |
32 |
229 |
229 |
32 |
- |
150 |
110 |
82 |
66 |
2 |
4 |
24 |
4-23 |
- |
85 |
|
40 |
241 |
241 |
40 |
- |
165 |
125 |
95 |
76 |
3 |
4 |
24 |
4-23 |
- |
95 |
|
50 |
292 |
292 |
50 |
40 |
175 |
135 |
105 |
88 |
3 |
4 |
26 |
4-23 |
- |
107 |
|
65 |
330 |
330 |
65 |
50 |
200 |
160 |
130 |
110 |
3 |
4 |
28 |
8-23 |
- |
142 |
|
80 |
356 |
356 |
80 |
65 |
210 |
170 |
140 |
121 |
3 |
4 |
30 |
8-23 |
- |
152 |
|
100 |
406 |
406 |
100 |
80 |
250 |
200 |
168 |
150 |
3 |
4.5 |
32 |
8-25 |
- |
178 |
|
125 |
508 |
508 |
125 |
100 |
295 |
240 |
202 |
176 |
3 |
4.5 |
36 |
8-30 |
- |
- |
|
150 |
495 |
495 |
150 |
125 |
340 |
280 |
240 |
204 |
3 |
4.5 |
38 |
8-34 |
- |
272 |
|
200 |
597 |
597 |
200 |
150 |
405 |
345 |
300 |
260 |
3 |
4.5 |
44 |
12-34 |
- |
398 |
|
250 |
673 |
673 |
250 |
200 |
470 |
400 |
352 |
313 |
3 |
4.5 |
48 |
12-41 |
283 |
445 |
|
300 |
762 |
762 |
300 |
250 |
530 |
460 |
412 |
364 |
4 |
4.5 |
54 |
16-41 |
380 |
515 |
|
350 |
826 |
826 |
350 |
300 |
595 |
525 |
475 |
422 |
4 |
4 |
60 |
16-41 |
425 |
550 |
|
400 |
902 |
902 |
400 |
350 |
670 |
585 |
525 |
474 |
4 |
5 |
66 |
16-48 |
498 |
615 |
|
500 |
1054 |
1054 |
500 |
400 |
800 |
705 |
640 |
576 |
4 |
5 |
70 |
20-54 |
555 |
810 |
|
600 |
1232 |
1232 |
600 |
500 |
930 |
820 |
750 |
678 |
5 |
6 |
76 |
20-58 |
675 |
845 |
|
10.0 |
25 |
216 |
216 |
25 |
- |
135 |
100 |
78 |
58 |
2 |
4 |
24 |
4-18 |
- |
75 |
32 |
229 |
229 |
32 |
- |
150 |
110 |
82 |
66 |
2 |
4 |
24 |
4-23 |
- |
85 |
|
40 |
241 |
241 |
40 |
- |
165 |
125 |
95 |
76 |
3 |
4 |
26 |
4-23 |
- |
95 |
|
50 |
292 |
292 |
50 |
40 |
195 |
145 |
112 |
88 |
3 |
4 |
28 |
4-25 |
- |
107 |
|
65 |
330 |
330 |
65 |
50 |
220 |
170 |
138 |
110 |
3 |
4 |
32 |
8-25 |
- |
142 |
|
80 |
356 |
356 |
80 |
65 |
230 |
180 |
148 |
121 |
3 |
4 |
34 |
8-25 |
- |
152 |
|
100 |
432 |
432 |
100 |
80 |
265 |
210 |
172 |
150 |
3 |
4.5 |
38 |
8-30 |
- |
178 |
|
125 |
508 |
508 |
125 |
100 |
310 |
250 |
210 |
176 |
3 |
4.5 |
42 |
8-34 |
- |
- |
|
150 |
559 |
559 |
150 |
125 |
350 |
290 |
250 |
204 |
3 |
4.5 |
46 |
12-34 |
- |
272 |
|
200 |
660 |
660 |
200 |
150 |
430 |
360 |
312 |
260 |
3 |
4.5 |
54 |
12-41 |
- |
398 |
|
250 |
787 |
787 |
250 |
200 |
500 |
430 |
382 |
313 |
3 |
4.5 |
60 |
12-41 |
283 |
445 |
|
300 |
838 |
838 |
300 |
250 |
585 |
500 |
442 |
364 |
4 |
4.5 |
70 |
16-48 |
380 |
515 |
|
350 |
889 |
889 |
350 |
300 |
655 |
560 |
498 |
422 |
4 |
5 |
76 |
16-54 |
425 |
550 |
|
400 |
994 |
994 |
400 |
350 |
715 |
620 |
558 |
474 |
4 |
5 |
80 |
16-54 |
498 |
615 |
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