IPneumatic Flange Butterfly Valve Intshayelelo
I-Pneumatic Flange Butterfly Valve, eyenzelwe ukusetyenziswa kwemizi-mveliso ephezulu, ilawula ngokufanelekileyo ukuhamba kwamanzi, iigesi, kunye nemidiya eyahlukeneyo ngaphakathi kwemibhobho.Iyaziwa ngokukwazi ukubonelela ngolawulo oluchanekileyo lokuhamba kweendaba, imi njengokhetho oludumileyo kuluhlu olubanzi lwamacandelo oshishino.
Iimpawu eziphambili zePneumatic Flange Butterfly Valve
Ibandakanya umzimba owenziwe nge-flanged, le valve iqhayisa ngokufakela ngokulula kunye nokususwa kwimibhobho, iququzelela imisebenzi yokulondoloza ngokufanelekileyo.Umzimba wevalvu, owakhiwe ngemathiriyeli ephezulu njengentsimbi ye-ductile, intsimbi yekhabhoni, kunye nentsimbi engatyiwa, iqinisekisa ukomelela okukhethekileyo kunye nokumelana nokuguga nokukrazuka.Izinketho zesihlalo sevalve yayo, i-EPDM kunye ne-PTFE, iqinisekisa ukusebenza ngokufanelekileyo kokutywinwa kwiindawo ezahlukeneyo.
Ngediski eyenziwe kwintsimbi engenasici, le valve iqinisekisa ukuxhathisa kwe-corrosion ephezulu kunye nokuthembeka.Ukuhlanganiswa kwe-actuator ye-pneumatic kwandisa ngakumbi isibheno sayo, okwenza ukuba ifaneleke kakuhle kwiinkqubo ezizenzekelayo.Ukufakela i-actuator kwivalve kuvumela ulawulo oluchanekileyo lokuhamba kweendaba ngaphakathi kombhobho.
Ukusetyenziswa kweValve yeButterfly ye-Pneumatic Flange
I-Pneumatic Flange Butterfly Valve ifumana ukufaneleka okubanzi kuluhlu olubanzi lwezicelo zemizi-mveliso, kubandakanywa ukusetyenzwa kweekhemikhali, unyango lwamanzi, kunye nokulungiswa kokutya kunye nesiselo.Uyilo lwayo olubambeneyo lungqineka luluncedo ngakumbi kwiimeko ezisikelwe umda, ezivumela lula iindawo ezixineneyo.
Ukongeza, iyagqwesa kwizicelo ezifuna amaxesha okuphendula ngokukhawuleza kunye nolawulo oluchanekileyo lokuhamba kwemidiya.I-valve ye-pneumatic actuator iphucula ukuguquguquka kwayo kwiinkqubo ezizenzekelayo, ibonelela ngolawulo olongeziweyo lokuhamba kwemidiya ngaphakathi kombhobho.
ImiGangatho yoQhagamshelwano
Ukuququzelela ukuhlanganiswa okungenamthungo kwimibhobho ekhoyo kunye neenkqubo, i-Pneumatic Flange Butterfly Valve ifumaneka kwimigangatho eyahlukeneyo yokudibanisa, kuquka i-ANSI 150LB, i-DIN PN16, i-GB PN16, kunye ne-JIS10K.Olu luhlu olubanzi lweenketho luqinisekisa ukukhululeka kokuphunyezwa, kungakhathaliseki ukuba ziziphi iimfuno ezithile.
| IParameter yobuGcisa engundoqo | ||||
| Idayamitha yegama | DN (mm) | 50 ~1000 | ||
| Uxinzelelo lwegama | PN (MPa) | 0.6 | 1 | 1.6 |
| Uxinzelelo lovavanyo | Uvavanyo lweqokobhe | 0.9 | 1.5 | 2.4 |
| Uvavanyo lwetywina | 0.66 | 1.1 | 1.76 | |
| Uvavanyo lomoya | 0.6 | 0.6 | 0.6 | |
| Isiphakathi esisebenzayo | Umoya, amanzi, ilindle, umphunga, igesi, ioyile, njl | |||
| Ukusebenza | Imanuwali, izixhobo zeentshulube, umoya, umbane/imoto | |||
| Amacandelo | Izinto eziphathekayo |
| Umzimba wevalvu | Spheroidal graphite steel, cast intsimbi, intsimbi yealloyi, intsimbi engatyiwa |
| idiski | Intsimbi ye-Grey cast, i-spheroidal graphite steel, intsimbi etyhidiweyo, insimbi engenasici, izinto ezikhethekileyo |
| Umsesane wokutywina | Irabha, PTFE |
| Isiqu sevalvu | I-2Cr13, intsimbi engenasici |
| Ukupakisha | I-O-ring, igraphite eguquguqukayo |
| Ukutywinwa kwezinto eziphathekayo kunye nobushushu obusebenzayo | ||||||
| Izinto eziphathekayo | Irabha yeChloroprene | Irabha yeNitril butadiene | Irabha ye-ethylene propylene | Teflon | Irabha yeFluorine | Irabha ekrwada |
| Ushunqulelo | CR | NBR | EPDM | PTFE | VITON | NBR |
| Umzekelo | X okanye J | XA okanye JA | XB okanye JB | F, XC okanye JC | XE okanye JE | X1 |
| Ubushushu obuninzi | 82℃ | 93℃ | 150℃ | 232℃ | 204℃ | 85℃ |
| Ubuncinci bobushushu | -40℃ | -40℃ | -40℃ | -268℃ | -23℃ | -20℃ |
| Ubushushu obusebenzayo | 0~+80℃ | -20~+82℃ | -40 ~+125℃ | -30 ~+150℃ | ||
| DN | NPS (intshi) | A | B | C | L |
| DN50 | 2" | 69.5 | 126.5 | 32 | 108 |
| DN65 | 2.5" | 72 | 136 | 32 | 112 |
| DN80 | 3" | 88 | 146 | 32 | 114 |
| DN100 | 4" | 96.5 | 158 | 32 | 127 |
| DN125 | 5" | 115 | 179 | 32 | 140 |
| DN150 | 6" | 126 | 197 | 32 | 140 |
| DN200 | 8" | 161 | 230 | 45 | 152 |
| DN250 | 10" | 199 | 271 | 45 | 165 |
| DN300 | 12" | 215 | 305 | 45 | 178 |
| DN350 | 14" | 261 | 350 | 45 | 190 |
| DN400 | 16" | 290 | 381 | 51 | 216 |
| DN450 | 18" | 307 | 392 | 51 | 222 |
| DN500 | 20" | 340 | 441 | 57 | 229 |
| DN600 | 24" | 396 | 500 | 70 | 267 |
| DN700 | 28" | 496 | 567 | 66 | 292 |
| DN800 | 32" | 543 | 641 | 66 | 318 |
| DN900 | 36" | 584 | 692 | 118 | 330 |
| DN1000 | 40" | 638 | 735 | 142 | 410 |
| DN1200 | 44" | 763 | 917 | 150 | 470 |
