IValve yeButterfly enkulu yeDiameter
Inkcazo yeMveliso
● Ubunzima obulula, kulula ukubufaka kunye nokulungiswa kweempazamo.Ipleyiti yevalve ithatha uyilo olulungelelanisiweyo, kwaye ivalve yebhabhathane enobubanzi obukhulu ithatha ubume betruss.Imveliso inokuqina okulungileyo, ukuphuphuma okukhulu kunye nokuchasana kokuhamba okuncinci.
● Ukutywinwa okuthembekileyo.Uyilo lwesibini lwe-eccentric lunengqiqo.Okukhona uxinzelelo luphezulu, kokukhona itywina iqina.Umsesane wokutywina wediskhi unekhono elithile lembuyekezo elastiki kwaye alikhathaleli ukunxitywa kwendawo.
● Ukuqina okufanelekileyo, ukunwebeka okulungileyo, ukuchasana nokuguga kunye nokuxhathisa okuqinileyo kweenyembezi.Umsesane wokutywina wevalve yebhabhathane etywiniweyo yenziwe ngerabha ye-nitrile ekumgangatho ophezulu omelana neoyile kunye nerabha ye-EPDM.
● Ukuthembeka kwetywina le-shaft.Kukho ifestile ekupakishweni, enokuthi iqiniswe okanye itshintshwe kwi-intanethi ngaphandle kokuqhaqha i-valve.
● Umthamo ophezulu wokuthwala.Kusetyenziswa iibheringi zokuzithambisa ezingenayo ioyile, ezine-coefficient ephantsi yokukhuhlana.
● Isiphelo se-valve shaft sixhotyiswe nge-thrust bear, kungakhathaliseki ukuba sithe tyaba okanye sithe nkqo, i-butterfly plate ayiyi kuhamba, kwaye i-axial seal inokwethenjelwa.
● Uyilo olukhethekileyo lwendlela-ntathu eccentricity yenza ukuhanjiswa okungenamkhuhlane phakathi kwemiphezulu yokutywina kunye nokwandisa ubomi benkonzo yesivalo.
● Isitywina esilastiki senziwa ngetorque.
● Uyilo olukrelekrele olumile okwe weji lwenza ukuba isivalo sibe nomsebenzi wokutywina ngokuzenzekelayo wokuvala nokuqinisa, kunye nembuyekezo kunye nokuvuza kweqanda phakathi komphezulu wokutywina.
● Ubungakanani obuncinci, ubunzima obulula, ukusebenza okulula kunye nokufakwa lula.Kulula ukuqhaqha kunye nokugcina, kwaye inokufakwa kuyo nayiphi na indawo.
● Izixhobo zomoya kunye nezombane zinokumiselwa ngokweemfuno zomsebenzisi ukuhlangabezana neemfuno zolawulo olukude kunye nolawulo lwenkqubo.
● Izinto eziphathekayo zamacandelo okutshintshwa zingasetyenziswa kumajelo ahlukeneyo, kwaye zinokuthi zifakwe kwi-anti-corrosion (i-lining ne-F46, i-GXPP, i-PO, njl.).
Ukwahluka kwezakhiwo eziqhubekayo: i-wafer, i-flange, i-butt welding.
Indawo yesicelo
1. Iivalvu zebhabhathane zenkampani yethu zisetyenziswa ngokubanzi kunikezelo lwamanzi kunye nenkqubo yokuhambisa umbane kunye nenkqubo yokuvelisa umbane njengothungelwano lwemibhobho yamanzi kamasipala, inkqubo yokupholisa amanzi, inkqubo yokuvelisa umbane wamanzi, iplanti yokucoca ugutyulo, iprojekthi yokuguqula amanzi, ishishini lemichiza, ukunyibilikisa, njl. Iwafanele amanzi akrwada, amanzi acocekileyo, irhasi edliwayo, Intshayelelo kulwelo kunye nolwelo lwe-multiphase, olunemisebenzi yasezulwini, ecinyiweyo okanye engabuyiyo.
2. Ivalve yebhabhathane ene-double eccentric okanye i-triple eccentric structure ifanelekile ukutywinwa kwendlela enye.Ngokuqhelekileyo, kufuneka ifakwe kwindlela ephawulweyo;ukuba imeko yokutywinwa yindlela ezimbini, nceda uyibonise kwikhontrakthi yomyalelo, okanye usebenzise i-valve butterfly valve endaweni.
3. Inkampani inokuthi ngokweemfuno zekhontrakthi kunye neemeko zomsebenzisi.Ibonelelwe ngevalve yebhabhathane etywiniweyo eqinileyo.Ivalve yebhabhathane etywiniweyo kunye ne-midline butterfly valve ziyafumaneka kwi-manual, umbane, i-pneumatic, i-hydraulic control kunye nezinye iindlela zokusebenza ukuhlangabezana neemfuno zomntu ngamnye zokudluliselwa kowona mlinganiselo mkhulu.
IiNkcazo zeMveliso
ngaphakathi kwedayimitha yegama | ubude besakhiwo | umyinge wamagqabantshintshi | idimension yoqhagamshelwano | ||||||||||||||||
L | H | D343H | D643H | D943H | 0.6MPa | 1.OMpa | |||||||||||||
mm | intshi | ububanzi | ubude | H1 | A1 | B1 | H2 | A2 | B2 | H3 | A3 | B3 | D | D1 | zd | D | D1 | Zd | |
50 | 2 | 108 | 150 | 112 | 350 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 140 | 110 | 4-14 | 165 | 125 | 4-18 |
65 | 2 | 112 | 170 | 115 | 370 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 160 | 130 | 4-14 | 185 | 145 | 4-18 |
80 | 3 | 114 | 180 | 120 | 380 | 180 | 200 | 645 | 245 | 72 | 565 | 250 | 255 | 190 | 150 | 4-18 | 200 | 160 | 8-18 |
100 | 4 | 127 | 190 | 138 | 420 | 180 | 200 | 675 | 355 | 92 | 600 | 250 | 255 | 210 | 170 | 4-18 | 220 | 180 | 8-18 |
125 | 5 | 140 | 200 | 164 | 460 | 180 | 200 | 715 | 355 | 92 | 640 | 250 | 255 | 240 | 200 | 8-18 | 250 | 210 | 8-18 |
150 | 6 | 140 | 210 | 175 | 555 | 270 | 280 | 800 | 355 | 92 | 705 | 300 | 315 | 265 | 225 | 8-18 | 285 | 240 | 8-22 |
200 | 8 | 152 | 230 | 200 | 760 | 400 | 425 | 850 | 250 | 170 | 775 | 300 | 315 | 320 | 280 | 8-18 | 340 | 295 | 8-22 |
250 | 10 | 165 | 250 | 243 | 830 | 400 | 425 | 925 | 250 | 170 | 945 | 300 | 315 | 375 | 335 | 12-1 8 | 395 | 350 | 12-2 2 |
300 | 12 | 178 | 270 | 250 | 895 | 450 | 560 | 1035 | 450 | 220 | 1070 | 300 | 315 | 440 | 395 | 12-2 2 | 445 | 400 | 12-2 2 |
350 | 14 | 190 | 290 | 280 | 950 | 450 | 560 | 1070 | 450 | 220 | 1140 | 300 | 315 | 490 | 445 | 12-2 2 | 505 | 460 | 16-2 2 |
400 | 16 | 216 | 310 | 305 | 1190 | 535 | 580 | 1190 | 450 | 220 | 1210 | 300 | 315 | 540 | 495 | 16-2 2 | 565 | 515 | 16-2 6 |
450 | 18 | 222 | 330 | 350 | 1255 | 535 | 580 | 1250 | 650 | 280 | 1335 | 575 | 414 | 595 | 550 | 16-2 2 | 615 | 565 | 20-2 6 |
500 | 20 | 229 | 350 | 380 | 1305 | 535 | 580 | 1290 | 650 | 280 | 1415 | 575 | 714 | 645 | 600 | 20-2 2 | 670 | 620 | 20-2 6 |