I-valve uvemvane ye-PVC enohlobo lwegiya lokubamba
Amapharamitha wedivayisi
Impahla yengxenye
ukucaciswa kwempahla
| CHA. | Ingxenye | Okubalulekile | QTY |
| 1 | UMZIMBA | I-UPVC, i-CPVC, i-PPG | 1 |
| 2 | SEAT SEAL | I-EPDM,FPM(NBR) | 1 |
| 3 | DISC | I-UPVC, i-CPVC, i-PPG | 1 |
| 4 | I-BOLT | I-SUS304 | 1 |
| 5 | STEM | I-STEEL,SUS304,SUS36 | 1 |
| 6 | O-INDANDATHO | I-EPDM,FPM(NBR) | 1 |
| 7 | Ukhiye | IZINSIMBI | 1 |
| 8 | Ibhokisi Legiya | Insimbi | 1 |
| 9 | Isondo Lesandla | Insimbi | 1 |
| 10 | Phina | IZINSIMBI | 1 |
Ithebula lokuqhathanisa lepharamitha yosayizi wemodeli
| DIMENSION | Iyunithi | |||||||||||
| INDLELA | DN | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | ||
| SIZE | 4″ | 5″ | 6″ | 8″ | 10″ | 12″ | 14″ | 16″ | 20″ | Intshi | ||
| øD | 228 | 258 | 287 | 344 | 412 | 460 | 500 | 565 | 670 | mm | ||
| I-PCD ye-1 | I-DIN | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 620 | mm | |
| I-ANSI | 191 | 216 | 241 | 298 | 362 | 432 | 476 | 540 | mm | |||
| I-JIS | 175 | 210 | 240 | 290 | 355 | 400 | 445 | 510 | mm | |||
| ød | 98 | 122 | 146 | 179 | 255 | 302 | 345 | 395 | 490 | mm | ||
| L | 54 | 64 | 70 | 88 | 98 | 108 | 88 | 98 | 135 | mm | ||
| ø1 | 145 | 280 | 280 | 280 | 280 | 280 | 380 | 380 | 280 | mm | ||
| L1 | 120 | 200 | 200 | 200 | 220 | 220 | 280 | 280 | mm | |||
| H1 | 140 | 168 | 181 | 215 | 260 | 280 | 410 | 490 | 520 | mm | ||
| H | 340 | 385 | 417 | 487 | 551 | 595 | 670 | 770 | 865 | mm | ||
| M | 120 | 180 | 180 | 180 | 180 | 180 | 250 | 250 | mm | |||
| N | 90 | 100 | 100 | 100 | 130 | 130 | 220 | 220 | mm | |||
| I-PCD ye-1 | I-DIN | 8-ø19 | 8-ø19 | 8-ø23 | 8-ø23 | 12-ø25 | 12-ø25 | 16-ø25 | 16-ø25 | 20-ø32 | mm | |
| I-ANSI | 8-ø19 | 8-ø19 | 8-ø23 | 8-ø23 | 12-ø25 | 12-ø25 | 16-ø25 | 16-ø25 | mm | |||
| I-JIS | 8-ø19 | 8-ø19 | 8-ø23 | 8-ø23 | 12-ø25 | 12-ø25 | 16-ø25 | 16-ø25 | 16-ø27 | mm | ||
| PN | I-PSI | 150 | 150 | 150 | 150 | 100 | 100 | 60 | 60 | 60 | mm | |
| Mpa | 1 | 1 | 1 | 1 | 0.6 | 0.6 | 0.4 | 0.4 | 0.4 | Mpa | ||
Imininingwane Yomkhiqizo
Butterfly valve
I-valve ye-butterfly inezici zesakhiwo esilula, usayizi omncane, isisindo esincane, ukusetshenziswa kwempahla ephansi, usayizi omncane wokufaka, ukushintsha okusheshayo, ukuzungezisa okungu-90 °, kanye ne-torque encane yokushayela. Isetshenziselwa ukusika, ukuxhuma nokulungisa okuphakathi epayipini. Izici zokulawula uketshezi nokusebenza kokuvala nokuvala.
I-valve uvemvane lwepulasitiki lungakwazi ukuthutha udaka, futhi ukunqwabelana koketshezi emlonyeni wepayipi kuncane kakhulu. Ngaphansi kwengcindezi ephansi, ukuvala uphawu okuhle kungafinyelelwa. Ukusebenza okuhle kokulungisa.
Idizayini ehlelekile yepuleti levemvane yenza ukulahlekelwa ukumelana noketshezi kube kuncane, okungachazwa njengomkhiqizo wokonga amandla.
I-valve uvemvane lwepulasitiki lungakwazi ukuthutha udaka, futhi ukunqwabelana koketshezi emlonyeni wepayipi kuncane kakhulu. Ngaphansi kwengcindezi ephansi, ukuvala uphawu okuhle kungafinyelelwa. Ukusebenza okuhle kokulungisa.
Idizayini ehlelekile yepuleti levemvane yenza ukulahlekelwa ukumelana noketshezi kube kuncane, okungachazwa njengomkhiqizo wokonga amandla.
Isiqu se-valve siyisakhiwo se- through-rod, ngemva kokucisha kanye nokushisa, sinezakhiwo ezinhle eziphelele zemishini, ukumelana nokugqwala kanye nokumelana nokuklwebheka. Lapho i-valve ye-butterfly ivuliwe futhi ivaliwe, isiqu se-valve sijikeleza kuphela futhi asihambi phezulu naphansi. Ukupakishwa kwesiqu se-valve akulula ukuthi konakaliswe futhi ukuvala uphawu kuthembekile. Ihlanganiswe nephinikhodi ye-butterfly plate cone, futhi isiphetho esinwetshiwe sidizayinelwe ukuvimbela i-valve ukuthi ingaphumi ukuvimbela isiqu se-valve ekubhidlikeni lapho ukuxhumana phakathi kwesiqu se-valve nepuleti levemvane kuphuka ngephutha.
Ukusebenza komkhiqizo
Ama-valve e-butterfly asetshenziswa emikhakheni eminingi. Ukusebenza kwama-valve evemvane epulasitiki kagesi kufingqwa ngale ndlela elandelayo:
1. Umzimba we-valve we-valve uvemvane wepulasitiki udinga kuphela indawo encane yokufaka, futhi isimiso sokusebenza silula futhi sithembekile;
2. Izici zokugeleza zamaphesenti alinganayo, ezingasetshenziselwa ukulawula noma ukulawula ukuvala;
3. Umzimba we-valve uvemvane wepulasitiki ufaniswe ne-flange yepayipi le-convex elijwayelekile;
4. Ukusebenza kwezomnotho okuphakeme kwenza imboni yokufaka i-butterfly valve ibe yinde kakhulu;
5. I-valve ye-butterfly yepulasitiki inomthamo omkhulu wokugeleza, futhi ukulahlekelwa kwengcindezi nge-valve kuncane kakhulu;
6. Umzimba we-valve uvemvane wepulasitiki unokusebenza kahle kakhulu kwezomnotho, ikakhulukazi kumavalvu ovemvane amakhulu;
7. I-valve ye-butterfly yepulasitiki ifaneleka ngokukhethekile uketshezi kanye negesi enomshini ohlanzekile.
Izici
1. Ukubukeka kuhlangene futhi kuhle.
2. Umzimba ulula futhi kulula ukuwufaka.
3. Ukumelana nokugqwala okuqinile kanye nobubanzi besicelo esibanzi.
4. Impahla ihlanzekile futhi ayinabo ubuthi.
5. Ingagugi, kulula ukuyiqaqa, kulula ukuyinakekela
