Intshayelelo yeValve yebhabhathane eneMoto eneMoto yoMbane
Iivalve zebhabhathane ezinenjini zombane luhlobo oludumileyo lwesivalo olusetyenziswa kumashishini amaninzi ukulawula ukuhamba kolwelo.Zenzelwe ukulawula ukuhamba kolwelo okanye igesi ngokusebenzisa idiski ejikelezayo ejikeleza ngaphakathi kumzimba wevalvu.Kweli nqaku, siza kuphonononga iimpawu kunye nokusetyenziswa kweevalvu zebhabhathane zeflange zombane.
Ivalve yebhabhathane yeflange yombane yivalve esetyenziselwa ukulawula ukuhamba kolwelo okanye igesi.Iqukethe i-disc yesetyhula efakwe kwi-spindle, eqhutywa yimoto yombane.I-disc ijikeleza ngaphakathi kumzimba wevalve ukulawula ukuhamba kwamanzi.
Iimpawu ze-Electric Motorized Flange Butterfly Valve
Iivalvu zebhabhathane zebhabhathane ezinenjini zombane ziza nezinto ezininzi ezizenza zilungele ukusetyenziswa kwizicelo ezahlukeneyo.Nazi ezinye zeempawu eziphambili zolu hlobo lwesivalo:
Kulula UkuSebenza: Ezi zivalo zilula ukusebenza usebenzisa i-motor yombane, enokulawulwa kude.
Ukuchaneka okuphezulu: Iivalvu zebhabhathane zeflange zombane zichaneke kakhulu kwaye zinokulawula ukuhamba kolwelo ngokuchanekileyo.
Ukugcinwa okuphantsi: Ezi zivalo zifuna ukugcinwa okuphantsi ngenxa yoyilo lwazo olulula kunye neendawo ezimbalwa ezihambayo.
Ubomi Obude beNkonzo: Iivalve zenziwe kwizinto ezisemgangathweni ophezulu ezenza ukuba zihlale kwaye zikwazi ukumelana neemeko ezinzima.
Ukuguquguquka: Iivalvu zebhabhathane zeflange zombane zinokusetyenziswa kuluhlu olubanzi lwezicelo, kubandakanya unyango lwamanzi, ukusetyenzwa kweekhemikhali, kunye namashishini okutya nesiselo.
Usetyenziso lwe-Electric Motorized Flange Butterfly Valve
Iivalve zebhabhathane ezinenjini zombane zidla ngokusetyenziswa kumashishini amaninzi ukulawula ukuhamba kolwelo.Nazi ezinye zezicelo eziphambili zolu hlobo lwesivalo:
Unyango lwamanzi: Ezi zivalo zisetyenziswa kwizityalo zokunyanga amanzi ukulawula ukuhamba kwamanzi kunye nolunye ulwelo.
Ukusetyenzwa kweMichiza: Iivalvu zebhabhathane zeflange zombane zisetyenziswa kushishino lokusetyenzwa kweekhemikhali ukulawula ukuhamba kweekhemikhali.
Ishishini lokuTya kunye neSiselo: Ezi zivalo zisetyenziswa kwishishini lokutya kunye nesiselo ukulawula ukuhamba kwamanzi ngexesha leenkqubo zemveliso.
Iinkqubo zeHVAC: Iivalvu zebhabhathane ezinenjini zombane zisetyenziswa kwiinkqubo zeHVAC ukulawula ukuhamba komoya namanzi.
Ishishini leoli negesi: Ezi zivalo zisetyenziswa kwishishini leoli negesi ukulawula ukuhamba kwe-oyile negesi.
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℃ |
|
Ngokwesiqhelo | Ubuso ngobuso | Ubukhulu | Ubungakanani boqhagamshelwano (umgangatho) | ||||||||||||||
DN | Isalathiso | 0.6MPa | 1.0MPa | 1.6MPa | |||||||||||||
mm | L | H | H0 | A | B | D | D1 | D2 | nd | D | D1 | D2 | nd | D | D1 | D2 | nd |
50 | 108 | 63 | 306 | 180 | 200 | 140 | 110 | 88 | 4-14 | 165 | 125 | 99 | 4-18 | 165 | 125 | 99 | 4-18 |
65 | 112 | 70 | 321 | 180 | 200 | 160 | 130 | 108 | 4-14 | 185 | 145 | 118 | 4-18 | 185 | 145 | 118 | 4-18 |
80 | 114 | 83 | 346 | 180 | 200 | 190 | 150 | 124 | 4-18 | 200 | 160 | 132 | 8-18 | 200 | 160 | 132 | 8-18 |
100 | 127 | 105 | 387 | 180 | 200 | 210 | 170 | 144 | 4-18 | 220 | 180 | 156 | 8-18 | 220 | 180 | 156 | 8-18 |
125 | 140 | 115 | 411 | 180 | 200 | 240 | 200 | 174 | 8-18 | 250 | 210 | 184 | 8-18 | 250 | 210 | 184 | 8-18 |
150 | 140 | 137 | 447 | 270 | 280 | 265 | 225 | 199 | 8-18 | 285 | 240 | 211 | 8-22 | 285 | 240 | 211 | 8-22 |
200 | 152 | 164 | 572 | 270 | 280 | 320 | 280 | 254 | 8-18 | 340 | 295 | 266 | 8-22 | 340 | 295 | 266 | 12-22 |
250 | 250 | 206 | 646 | 270 | 280 | 375 | 335 | 309 | 12-18 | 395 | 350 | 319 | 12-22 | 405 | 355 | 319 | 12-26 |
300 | 270 | 230 | 738 | 380 | 420 | 440 | 395 | 363 | 12-22 | 445 | 400 | 370 | 12-22 | 460 | 410 | 370 | 12-26 |
350 | 290 | 248 | 761 | 380 | 420 | 490 | 445 | 413 | 12-22 | 505 | 460 | 429 | 16-22 | 520 | 470 | 429 | 16-26 |
400 | 310 | 289 | 877 | 450 | 470 | 540 | 495 | 463 | 16-22 | 565 | 515 | 480 | 16-26 | 580 | 525 | 480 | 16-30 |
450 | 330 | 320 | 938 | 480 | 490 | 595 | 550 | 518 | 16-22 | 615 | 565 | 530 | 20-26 | 640 | 585 | 548 | 20-30 |
500 | 350 | 343 | 993 | 480 | 490 | 645 | 600 | 568 | 20-22 | 670 | 620 | 582 | 20-26 | 715 | 650 | 609 | 20-33 |
600 | 390 | 413 | 1131 | 480 | 490 | 755 | 705 | 667 | 20-26 | 780 | 725 | 682 | 20-30 | 840 | 770 | 720 | 20-36 |
700 | 430 | 478 | 1476 | 640 | 660 | 860 | 810 | 772 | 24-26 | 895 | 840 | 794 | 24-30 | 910 | 840 | 794 | 24-36 |
800 | 470 | 525 | 1533 | 640 | 660 | 975 | 920 | 878 | 24-30 | 1015 | 950 | 901 | 24-33 | 1025 | 950 | 901 | 24-39 |
900 | 510 | 585 | 1655 | 750 | 860 | 1075 | 1020 | 978 | 24-30 | 1115 | 1050 | 1001 | 28-33 | 1125 | 1050 | 1001 | 28-39 |
1000 | 550 | 640 | 1765 | 850 | 900 | 1175 | 1120 | 1078 | 28-30 | 1230 | 1160 | 1112 | 28-36 | 1255 | 1170 | 1112 | 28-42 |
1200 | 630 | 755 | 1995 | 850 | 900 | 1405 | 1340 | 1295 | 32-33 | 1455 | 1380 | 1328 | 32-39 | 1485 | 1390 | 1328 | 32-48 |
1400 | 710 | 910 | 2310 | 1000 | 925 | 1630 | 1560 | 1510 | 36-36 | 1675 | 1590 | 1530 | 36-42 | 1685 | 1590 | 1530 | 36-48 |
1600 | 790 | 1030 | 2595 | 1000 | 925 | 1830 | 1760 | 1710 | 40-36 | 1915 | 1820 | 1750 | 40-48 | 1930 | 1820 | 1750 | 40-56 |
1800 | 870 | 1140 | 2810 | 1100 | 980 | 2045 | 1970 | 1918 | 44-39 | 2115 | 2020 | 1950 | 44-48 | 2130 | 2020 | 1950 | 44-56 |
2000 | 950 | 1250 | 3100 | 1100 | 980 | 2265 | 2180 | 2125 | 48-42 | 2325 | 2230 | 2150 | 48-48 | 2345 | 2230 | 2150 | 48-62 |