Il-valv tal-farfett bil-flanġ miksi b'PTFE għandu pjanċa tal-farfett miksija fl-{0}}fluworopolimer b'wiċċ sferiku tas-siġillar, ikkumplimentat minn siegla tal-gomma tas-silikon fil-bażi tas-sedil tal-valv biex tirregola l-prestazzjoni tas-siġillar tal-valv. Dan il-valv huwa faċli biex topera, jipprovdi siġill issikkat, u jestendi l-ħajja tas-servizz tiegħu. Jista' jintuża għal għeluq ta' malajr-jew regolazzjoni tal-fluss. Adattat għal applikazzjonijiet li jeħtieġu siġillar affidabbli u karatteristiċi ta 'regolazzjoni tajba.
Il-korp tal-valv huwa disinn maqsum; is-siġill fit-tarf tax-xaft tal-valv huwa kkontrollat minn gomma fluworopolimeru fuq il-wiċċ tal-bażi li jdur bejn il-pjanċa tal-farfett u s-sedil tal-valv, li jirriżulta fi struttura kompatta, dehra attraenti, proċess ta 'manifattura raġonevoli, u prestazzjoni affidabbli. Jiżgura li x-xaft tal-valv ma jiġix f'kuntatt mal-medju fluwidu ġewwa l-kavità, u jagħmel is-sostituzzjoni tax-xaft konvenjenti ħafna; il-valv jista 'jiġi sostitwit mingħajr ma jiġi żarmat il-pipeline.
Il-valvi tal-farfett bil-flanġ miksijin GNEE PTFE huma applikabbli b'mod wiesa 'għal trasport ta' likwidi u gassijiet (inkluż fwar) f'diversi tipi ta 'pipelines industrijali, speċjalment f'applikazzjonijiet b'midja korrużiva ħafna bħal aċidu sulfuriku, aċidu idrofluworiku, fosfru, aċidi, aċidu sulfuriku, alkali qawwija, u aqua regia.Ikkuntattjana għal valvi tal-farfett bil-flanġ miksija b'PTFE reżistenti għall-korrużjoni-.
Speċifikazzjonijiet tal-prestazzjoni teknika tal-valv tal-farfett infurrati PTFE
| Standards tad-Disinn |
HG/T 3704,GB/T 12238 |
API 608 |
||
| Tul strutturali |
HG/T 3704,GB/T 12221 |
ASMEB 16.10 |
||
| Tip ta 'flanġ u dimensjonijiet |
HG/T 20592,GB/T 9119 |
ASMEB 16.5,JISB2220 |
||
| Spezzjoni u ttestjar |
GB/T 13927,JB/T 9092 |
API 598 |
||
|
Pressjoni nominali (MPa) |
1 |
1.6 |
150Lb |
|
|
Pressjoni sperimentali (MPa) |
Test tal-pressjoni tal-kisi |
1.5 |
1.5 |
1.5 |
| Issiġillar ta'-pressjoni għolja |
1.1 |
1.1 |
1.1 |
|
| Siġill ta'-pressjoni baxxa |
0.6 |
0.6 |
0.6 |
|
|
Temperatura applikabbli (grad) |
PTFE:30-180 PFA:30-200 FEP:30-150 GXPO:10-80 |
|||
| Midja applikabbli | Mezzi korrużivi ħafna bħal aċidu idrokloriku, aċidu nitriku, aċidu idrofluworiku, klorin likwidu, aċidu sulfuriku, u aqua regia. | |||
Dimensjonijiet tal-Konnessjoni tal-valv tal-farfett bil-flanġ miksi b'PTFE
PN:0.6MPa
| Dimensjonijiet ewlenin | Valur ta' referenza | ||||||||||
|
DN (mm) |
DN (pulzier) |
L |
D |
D1 |
D2 |
f |
b |
Z-Фd |
D0 |
H |
piż (Kg) |
|
40 |
1 1/2 |
106 |
130 |
100 |
80 |
3 |
17 |
4-14 |
150 |
140 |
3.5 |
|
50 |
2 |
108 |
140 |
110 |
90 |
3 |
17 |
4-14 |
150 |
140 |
4.5 |
|
65 |
2 1/2 |
112 |
160 |
130 |
110 |
3 |
17 |
4-14 |
150 |
150 |
6.5 |
|
80 |
3 |
114 |
190 |
150 |
125 |
3 |
19 |
4-18 |
150 |
165 |
9 |
|
100 |
4 |
127 |
210 |
170 |
145 |
3 |
19 |
4-18 |
200 |
180 |
11 |
|
125 |
5 |
140 |
240 |
200 |
175 |
3 |
20 |
8-18 |
200 |
200 |
19 |
|
150 |
6 |
140 |
265 |
225 |
200 |
3 |
21 |
8-18 |
200 |
220 |
28 |
|
200 |
8 |
152 |
320 |
280 |
255 |
3 |
23 |
8-18 |
200 |
270 |
55 |
|
250 |
10 |
165 |
375 |
335 |
310 |
3.5 |
26 |
12-18 |
200 |
320 |
71 |
|
300 |
12 |
178 |
440 |
395 |
363 |
3.5 |
26 |
12-23 |
240 |
330 |
90 |
|
350 |
14 |
190 |
490 |
445 |
413 |
4 |
26 |
12-23 |
240 |
385 |
122 |
|
400 |
16 |
216 |
540 |
495 |
463 |
4 |
26 |
16-23 |
280 |
430 |
140 |
|
450 |
18 |
222 |
595 |
550 |
518 |
4 |
26 |
16-23 |
280 |
480 |
160 |
|
500 |
20 |
229 |
645 |
600 |
568 |
4 |
28 |
20-23 |
320 |
540 |
200 |
|
600 |
24 |
267 |
755 |
705 |
667 |
5 |
30 |
20-26 |
320 |
610 |
270 |
|
700 |
28 |
292 |
860 |
810 |
772 |
5 |
30 |
24-26 |
360 |
650 |
320 |
|
800 |
32 |
318 |
975 |
920 |
878 |
5 |
30 |
24-30 |
360 |
710 |
390 |
|
900 |
36 |
330 |
1075 |
1020 |
980 |
5 |
32 |
24-30 |
380 |
780 |
455 |
|
1000 |
40 |
410 |
1175 |
1120 |
1080 |
5 |
32 |
28-30 |
400 |
900 |
690 |
|
1200 |
48 |
470 |
1405 |
1340 |
1295 |
5 |
32 |
32-33 |
400 |
1050 |
830 |
PN:1.0MPa
| Dimensjonijiet ewlenin | Valur ta' referenza | ||||||||||
|
DN (mm) |
DN (pulzier) |
L |
D |
D1 |
D2 |
f |
b |
Z-Фd |
D0 |
H |
piż (Kg) |
|
40 |
1 1/2 |
106 |
150 |
110 |
85 |
3 |
19 |
4-18 |
150 |
140 |
3.5 |
|
50 |
2 |
108 |
165 |
125 |
100 |
3 |
21 |
4-18 |
150 |
140 |
4.5 |
|
65 |
2 1/2 |
112 |
185 |
145 |
120 |
3 |
21 |
4-18 |
150 |
150 |
6.5 |
|
80 |
3 |
114 |
200 |
160 |
135 |
3 |
21 |
8-18 |
150 |
165 |
9 |
|
100 |
4 |
127 |
220 |
180 |
155 |
3 |
23 |
8-18 |
200 |
180 |
11 |
|
125 |
5 |
140 |
250 |
210 |
185 |
3 |
23 |
8-18 |
200 |
200 |
19 |
|
150 |
6 |
140 |
285 |
240 |
210 |
3 |
25 |
8-23 |
200 |
220 |
28 |
|
200 |
8 |
152 |
340 |
295 |
265 |
3 |
25 |
8-23 |
200 |
270 |
55 |
|
250 |
10 |
165 |
395 |
350 |
320 |
3.5 |
28 |
12-23 |
200 |
320 |
71 |
|
300 |
12 |
178 |
445 |
400 |
370 |
3.5 |
28 |
12-23 |
240 |
330 |
90 |
|
350 |
14 |
190 |
505 |
460 |
430 |
4 |
28 |
16-23 |
240 |
385 |
122 |
|
400 |
16 |
216 |
565 |
515 |
480 |
4 |
28 |
16-26 |
280 |
430 |
140 |
|
450 |
18 |
222 |
615 |
565 |
530 |
4 |
30 |
20-26 |
280 |
480 |
160 |
|
500 |
20 |
229 |
670 |
620 |
580 |
4 |
30 |
20-26 |
320 |
540 |
200 |
|
600 |
24 |
267 |
780 |
725 |
680 |
5 |
34 |
20-30 |
320 |
610 |
270 |
|
700 |
28 |
292 |
895 |
840 |
795 |
5 |
36 |
24-30 |
360 |
650 |
320 |
|
800 |
32 |
318 |
1015 |
950 |
900 |
5 |
38 |
24-33 |
360 |
710 |
390 |
|
900 |
36 |
330 |
1115 |
1050 |
1000 |
5 |
40 |
28-33 |
380 |
780 |
455 |
|
1000 |
40 |
410 |
1230 |
1160 |
1115 |
5 |
42 |
28-36 |
400 |
900 |
690 |
|
1200 |
48 |
470 |
1455 |
1380 |
1330 |
5 |
44 |
32-39 |
400 |
1050 |
830 |
PN:1.6MPa
| Dimensjonijiet ewlenin | Valur ta' referenza | ||||||||||
|
DN (mm) |
DN (pulzier) |
L |
D |
D1 |
D2 |
f |
b |
Z-Фd |
D0 |
H |
piż (Kg) |
|
40 |
1 1/2 |
106 |
150 |
110 |
85 |
3 |
19 |
4-14 |
150 |
140 |
4 |
|
50 |
2 |
108 |
165 |
125 |
100 |
3 |
21 |
4-18 |
150 |
140 |
5 |
|
65 |
2 1/2 |
112 |
185 |
145 |
120 |
3 |
21 |
4-18 |
150 |
150 |
8 |
|
80 |
3 |
114 |
200 |
160 |
135 |
3 |
22 |
8-18 |
150 |
165 |
12 |
|
100 |
4 |
127 |
220 |
180 |
155 |
3 |
23 |
8-18 |
200 |
180 |
14 |
|
125 |
5 |
140 |
250 |
210 |
185 |
3 |
23 |
8-18 |
200 |
200 |
22 |
|
150 |
6 |
140 |
285 |
240 |
210 |
3 |
25 |
8-23 |
200 |
220 |
30 |
|
200 |
8 |
152 |
340 |
295 |
265 |
3 |
25 |
12-27 |
200 |
270 |
65 |
|
250 |
10 |
165 |
405 |
355 |
320 |
3.5 |
28 |
12-27 |
200 |
320 |
80 |
|
300 |
12 |
178 |
460 |
410 |
370 |
3.5 |
30 |
12-27 |
240 |
330 |
95 |
|
350 |
14 |
190 |
520 |
470 |
430 |
4 |
32 |
16-27 |
240 |
385 |
125 |
|
400 |
16 |
216 |
580 |
525 |
480 |
4 |
34 |
16-30 |
280 |
430 |
155 |
|
450 |
18 |
222 |
640 |
585 |
550 |
4 |
42 |
20-30 |
280 |
480 |
175 |
|
500 |
20 |
229 |
715 |
650 |
610 |
5 |
42 |
20-33 |
320 |
540 |
230 |
|
600 |
24 |
267 |
840 |
770 |
720 |
5 |
48 |
20-36 |
320 |
610 |
300 |
|
700 |
28 |
292 |
910 |
840 |
759 |
5 |
48 |
24-36 |
360 |
650 |
335 |
|
800 |
32 |
318 |
1025 |
950 |
900 |
5 |
48 |
24-39 |
360 |
740 |
425 |
|
900 |
36 |
330 |
1125 |
1050 |
1000 |
5 |
50 |
28-39 |
380 |
780 |
500 |
|
1000 |
40 |
410 |
1255 |
1170 |
1110 |
5 |
50 |
28-42 |
400 |
900 |
715 |
|
1200 |
48 |
470 |
1485 |
1390 |
1330 |
5 |
50 |
32-48 |
400 |
1050 |
860 |
PN:2.5MPa
| Dimensjonijiet ewlenin | Valur ta' referenza | ||||||||||
|
DN (mm) |
DN (pulzier) |
L |
D |
D1 |
D2 |
f |
b |
Z-Фd |
D0 |
H |
piż (Kg) |
|
40 |
1 1/2 |
106 |
150 |
110 |
85 |
3 |
19 |
4-18 |
150 |
140 |
4 |
|
50 |
2 |
108 |
165 |
125 |
100 |
3 |
21 |
4-18 |
150 |
140 |
5 |
|
65 |
2 1/2 |
112 |
185 |
145 |
120 |
3 |
23 |
8-18 |
150 |
150 |
8 |
|
80 |
3 |
114 |
200 |
160 |
135 |
3 |
25 |
8-18 |
150 |
165 |
12 |
|
100 |
4 |
127 |
235 |
190 |
155 |
3 |
25 |
8-23 |
200 |
180 |
14 |
|
125 |
5 |
140 |
270 |
220 |
185 |
3 |
27 |
8-27 |
200 |
200 |
22 |
|
150 |
6 |
140 |
300 |
250 |
210 |
3 |
29 |
8-27 |
200 |
220 |
30 |
|
200 |
8 |
152 |
360 |
310 |
275 |
3 |
31 |
12-27 |
200 |
270 |
65 |
|
250 |
10 |
165 |
425 |
370 |
330 |
3.5 |
34 |
12-30 |
200 |
320 |
80 |
|
300 |
12 |
178 |
485 |
430 |
390 |
3.5 |
36 |
12-30 |
240 |
330 |
95 |
|
350 |
14 |
190 |
555 |
490 |
450 |
4 |
40 |
16-33 |
240 |
385 |
125 |
|
400 |
16 |
216 |
620 |
550 |
505 |
4 |
42 |
16-36 |
280 |
430 |
155 |
|
450 |
18 |
222 |
670 |
600 |
550 |
4 |
48 |
20-36 |
280 |
480 |
175 |
|
500 |
20 |
229 |
730 |
660 |
610 |
4 |
48 |
20-36 |
320 |
540 |
230 |
|
600 |
24 |
267 |
|
|
|
|
|
|
320 |
610 |
300 |
|
700 |
28 |
292 |
|
|
|
|
|
|
360 |
650 |
335 |
|
800 |
32 |
318 |
|
|
|
|
|
|
360 |
740 |
425 |
|
900 |
36 |
330 |
|
|
|
|
|
|
380 |
780 |
500 |
|
1000 |
40 |
410 |
|
|
|
|
|
|
400 |
900 |
715 |
|
1200 |
48 |
470 |
|
|
|
|
|
|
400 |
1050 |
860 |
Fabbrika tal-valv tal-farfett flanġ infurrati GNEE PTFE
GNEE Group tispeċjalizza fil-forniment ta 'valvi ta' diversi standards.Ikkuntattjana għal lista ta 'prodotti tal-valv.

