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20160804165420_718

EN558-1 Ukutywinwa okuguquguqukayo kwecandelo leButterfly Valve kwi-ductile iron castings GGG40 idiskhi kwintsimbi yentsimbi enenikel yokucwenga, i actuator yombane esebenzayo

EN558-1 Ukutywinwa okuguquguqukayo kwecandelo leButterfly Ivalufa kwintsimbi yokuphosa i-GGG40 idiskhi kwintsimbi yentsimbi enenikel yokucwenga, i actuator yombane esebenzayo
  • EN558-1 Ukutywinwa okuguquguqukayo kwecandelo leButterfly Valve kwi-ductile iron castings GGG40 idiskhi kwintsimbi yentsimbi enenikel yokucwenga, i actuator yombane esebenzayo

Inkcazo emfutshane:

Ubungakanani:DN 100~DN 2000

Uxinzelelo:PN10/PN16/150 psi/200 psi

Umgangatho:

Ubuso ngobuso: EN558-1 Series 20

Uqhagamshelwano lweFlange: EN1092 PN6/10/16,ANSI B16.1,JIS 10K

Iflange ephezulu: ISO 5211


Iinkcukacha zeMveliso

Iithegi zeMveliso

Sithatha "umthengi-friendly, umgangatho-orientation, integrative, ezintsha" njengeenjongo. "Inyaniso kunye nokunyaniseka" lulawulo lwethu lulungele ixabiso eliQinisekileyo kuMgangatho oPhezulu oBahlukeneyoIvalve yebhabhathanes, ngoku siye safumana uncedo lokuvelisa olunabasebenzi abaninzi abangaphezu kwe-100. Ke siyakwazi ukuqinisekisa ixesha elifutshane lokukhokela kunye nesiqinisekiso somgangatho olungileyo.
Sithatha "umthengi-friendly, umgangatho-orientation, integrative, ezintsha" njengeenjongo. "Inyaniso kunye nokunyaniseka" lulungele ulawulo lwethuChina Stainless Steel Butterfly Valve kunye Motorized Butterfly Valve, Ngaphezulu kweminyaka eyi-26, iinkampani zeeNgcali ezivela kwihlabathi lonke zisithatha njengabalingani bazo bexesha elide kunye nozinzile. Sigcina ubudlelwane beshishini olomeleleyo kunye nabathengisi abangaphezu kwama-200 eJapan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria njl.

UD Series umkhono othambileyo ohleli ivelufa yebhabhathane yipatheni yeWafer eneflange, ubuso ngobuso yi-EN558-1 20 uthotho njengohlobo lwe-wafer.

Ivalve yebhabhathane emilise u-Uluhlobo olukhethekileyo lwevalvu edla ngokusetyenziswa kumashishini ahlukeneyo ukulawula nokulawula ukuhamba kolwelo. Kuluhlu lweevalvu zebhabhathane ezitywinwe ngerabha kwaye yaziwa ngoyilo olulodwa kunye nokusebenza kwayo. Eli nqaku lijolise ekunikezeni inkcazo ebanzi yevalve ye-butterfly e-U, egxininisa kwiimpawu zayo eziphambili kunye nezicelo.

Ivalve yebhabhathane emilise u-U luhlobo lweIvalvu yebhabhathane ezinzileyo, ebonakaliswa yidizayini yediski yevalvu emile okwe-U. Olu yilo luvumela ukuhamba kolwelo okuthambileyo, okungathintelwanga kwivalvu, kunciphisa ukuhla koxinzelelo kunye nokunciphisa ukusetyenziswa kwamandla. Isihlalo serabha kwidiski siqinisekisa ukutywinwa okuqinileyo, kuthintela nakuphi na ukuvuza kwaye kuqinisekisa ukusebenza kakuhle kwevalvu. Iivalvu zebhabhathane ezimile okwe-U zihlala zisetyenziswa kwiimeko apho kufuneka ukuvala okungqongqo kunye nokuvalwa okuthembekileyo. Ifanelekile ukusetyenziswa kunye nolwelo olwahlukeneyo, kubandakanya amanzi, igesi yendalo, ipetroli kunye neekhemikhali.

Enye yeempawu eziphambili zevalve yebhabhathane ye-U-shaped Concentric bulula kunye nokusebenza ngokulula. Ivula ngokupheleleyo okanye ivale i-valve ngokujikeleza i-disc nge-angle ye-90-degree. I-disc ixhunyiwe kwi-valve stem, esebenza nge-lever, gear, okanye i-actuator. Lo matshini ulula wenza ivalve yebhabhathane emilise u-U ibe lula ukuyifaka, isebenze kwaye iyigcine. Ukongeza, ubukhulu be-valve compact buyenza ilungele ukufakwa kunye nendawo encinci.

Ivalve yebhabhathane emile okwe-U yivalve eguquguqukayo nethembekileyo esetyenziswa kakhulu kumashishini ahlukeneyo. Uyilo olukhethekileyo lwediskhi eyi-U kunye nesihlalo serabha siqinisekisa itywina eliqinileyo kunye nokuhamba kwamanzi agudileyo. I-valve kulula ukuyisebenzisa kunye nokugcina kwaye isetyenziswa ngokubanzi kwioli kunye negesi, unyango lwamanzi, ukusetyenzwa kweekhemikhali, ukuveliswa kwamandla kunye namashishini e-HVAC. Enoba zilawula ukuhamba kwamanzi, umoya, ioli okanye iikhemikhali, izivalo zebhabhathane ezimilise u-U ziye zangqineka zisisicombululo esisebenzayo nesisebenzayo.

Iimpawu:

I-1.Izimbobo zokulungisa zenziwe kwi-flange ngokwemigangatho, ukulungiswa lula ngexesha lofakelo.
I-2.Ibholithi yokuphuma okanye ibholithi yecala elinye esetyenzisiweyo. Ukutshintshwa okulula kunye nokugcinwa.
3.Isitulo somkhono othambileyo sinokwahlula umzimba kumajelo eendaba.

Umyalelo wokusebenza kwemveliso

1. Imigangatho yeflange yepayipi kufuneka ihambelane nemigangatho yevalve yebhabhathane; cebisa ukusebenzisa iflange yentamo yokuwelda, iflange ekhethekileyo yeevalve zebhabhathane okanye iflange yepayipi edibeneyo; sukuyisebenzisa iflange yokuwelda etyibilikayo, umthengisi kufuneka avumelane ngaphambi kokuba umsebenzisi asebenzise iflange yokuwelda etyibilikayo.
2. Ukusetyenziswa kweemeko zokufakelwa kwangaphambili kufuneka kuhlolwe ukuba ngaba ukusetyenziswa kweevalve zebhabhathane kunye nokusebenza okufanayo.
3. Ngaphambi kokuba umsebenzisi wofakelo acoce umphezulu wokutywina wevalvu, qiniseka ukuba akukho mdaka uncanyathiselweyo; ngaxeshanye ucoce umbhobho we-welding slag kunye nezinye i-debris.
4.Xa ufaka, i-disc kufuneka ibe kwindawo evaliweyo ukuqinisekisa ukuba i-disc ayingqubani ne-flange yombhobho.
5. Zombini iziphelo zezitulo zevalve zisebenza njengetywina le-flange, isitywina esongezelelweyo asikho mfuneko xa ufaka ivalve yebhabhathane.
6. Ivalve yebhabhathane inokufakwa kuyo nayiphi na indawo (ethe nkqo, ethe tyaba okanye ethambekileyo). Ivalve yebhabhathane enesayizi enkulu inokufuna isibiyeli.
7. Ukungqubana xa uhambisa okanye ugcina ivalve yebhabhathane kusenokubangela ukuba ivalve yebhabhathane inciphise ukutywinwa kwayo. Kuphephe idiski yevalve yebhabhathane ukusuka ekungqubekeni ukuya kwizinto eziqinileyo kwaye kufuneka ivuleke kwi-4 ° ukuya kwi-5 ° indawo ye-engile ukuze kugcinwe umphezulu wokutywina ungonakalisi ngeli xesha.
8. Qinisekisa ukuchaneka kwe-flange welding phambi kokufakwa, ukuwelda emva kokufakwa kwevalve yebhabhathane kunokubangela umonakalo kwirabha kunye nokugcinwa kokugquma.
9. Xa usebenzisa ivalvu yebhabhathane eqhutywa yi-pneumatic, umthombo womoya kufuneka uhlale womile kwaye ucocekile ukuze kuthintelwe ukuba imizimba yangaphandle ingangeni kwi-pneumatic operator kwaye ichaphazele ukusebenza kakuhle.
10. Ngaphandle kweemfuno ezizodwa eziqatshelweyo ekuthengeni ivalve yebhabhathane inokufakwa kuphela ngokuthe nkqo kunye nokusetyenziswa kwangaphakathi kuphela.
11. Imeko yokuphazamiseka, izizathu kufuneka zichongwe, zilungiswe, zingankqonkqozi, zibethe, zibhaso okanye zandise umqhubi wesixhobo ngengalo yokunyanzela ukuvula okanye ukuvala ivalve yebhabhathane ngenkani.
12. Ngethuba lokugcinwa kunye nexesha elingasetyenziswanga, i-valve ye-butterfly kufuneka igcinwe yomile, ikhuselwe emthunzini kwaye igweme izinto ezinobungozi ezijikeleze ukuguguleka.

Imilinganiselo:

20210927160813

DN A B H D0 C D K d N-yenza 4-M b D1 D2 N-d1 F Φ2 W J H1 H2
10 16 10 16 10 16 10 16
400 400 325 51 390 102 580 515 525 460 12-28 12-31 4-M24 4-M27 24.5 175 140 4-18 22 33.15 10 36.15 337 600
450 422 345 51 441 114 640 565 585 496 16-28 16-31 4-M24 4-M27 25.5 175 140 4-18 22 37.95 10 40.95 370 660
500 480 378 57 492 127 715 620 650 560 16-28 16-34 4-M24 4-M30 26.5 175 140 4-18 22 41.12 10 44.12 412 735
600 562 475 70 593 154 840 725 770 658 16-31 16-37 4-M27 4-M33 30 210 165 4-22 22 50.63 16 54.65 483 860
700 624 543 66 695 165 910 840 840 773 20-31 20-37 4-M27 4-M33 32.5 300 254 8-18 30 63.35 18 71.4 520 926
800 672 606 66 795 190 1025 950 950 872 20-34 20-41 4-M30 4-M36 35 300 254 8-18 30 63.35 18 71.4 586 1045
900 720 670 110 865 200 1125 1050 1050 987 24-34 24-41 4-M30 4-M36 37.5 300 254 8-18 34 75 20 84 648 1155
1000 800 735 135 965 216 1255 1160 1170 1073 24-37 24-44 4-M33 4-M39 40 300 254 8-18 34 85 22 95 717 1285
1100 870 806 150 1065 251 1355 1270 1270 1203 28-37 28-44 4-M33 4-M39 42.5 350 298 8-22 34 95 ## 105 778 1385
1200 940 878 150 1160 254 1485 1380 1390 1302 28-41 28-50 4-M36 4-M45 45 350 298 8-22 34 105 28 117 849 1515
1400 1017 993 150 1359 279 1685 1590 1590 1495 28-44 28-50 8-M39 8-M45 46 415 356 8-33 40 120 32 134 963 1715
1500 1080 1040 180 1457 318 1280 1700 1710 1638 28-44 28-57 8-M39 8-M52 47.5 415 356 8-33 40 140 36 156 1039 1850
1600 1150 1132 180 1556 318 1930 1820 1820 1696 32-50 32-57 8-M45 8-M52 49 415 356 8-33 50 140 36 156 1101 1960
1800 1280 1270 230 1775 356 2130 2020 2020 1893 36-50 36-57 8-M45 8-M52 52 475 406 8-40 55 160 40 178 1213 2160
2000 1390 1350 280 1955 406 2345 2230 2230 2105 40-50 40-62 8-M45 8-M56 55 475 406 8-40 55 160 40 178 1334 2375

Sithatha "umthengi-friendly, umgangatho-orientation, integrative, ezintsha" njengeenjongo. “Inyaniso kunye nokunyaniseka” lulawulo lwethu olufanelekileyo ngexabiso eliQhelekileyo kwiiValufa zeBhavave zeButterfly ezinoBubungakanani obahlukeneyo, ngoku siye safumana izibonelelo zokuvelisa ezinabasebenzi abangaphezu kwe-100. Ke siyakwazi ukuqinisekisa ixesha elifutshane lokukhokela kunye nesiqinisekiso somgangatho olungileyo.
Ixabiso elifanelekileyoChina Stainless Steel Butterfly Valve kunye Motorized Butterfly Valve, Ngaphezulu kweminyaka eyi-26, iinkampani zeeNgcali ezivela kwihlabathi lonke zisithatha njengabalingani bazo bexesha elide kunye nozinzile. Sigcina ubudlelwane beshishini olomeleleyo kunye nabathengisi abangaphezu kwama-200 eJapan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria njl.

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