Umenzi oMgangatho oPhezulu wePN10/PN16 Ductile Iron Double Eccentric Flanged Butterfly Valves

Inkcazo emfutshane:

Ubungakanani:I-DN 100 ~ DN 2600

Uxinzelelo:PN10/PN16

Umgangatho:

Ukujongana ubuso ngobuso: EN558-1 Uthotho 13/14

Uqhagamshelo lweFlange: EN1092 10/16, ANSI B16.1

Iflengi ephezulu: ISO 5211


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ngokusebenzisa indlela yolawulo esemgangathweni ophezulu yesayensi, umgangatho olungileyo kunye nokholo oluhle, sifumana irekhodi elihle kwaye sithathe eli candelo ngexabiso eliphantsi lokwenza iiValve zeButterfly eziBini eziGqibeleleyo, okwangoku, sifuna intsebenziswano enkulu nabathengi bamanye amazwe ngokwemiba emihle efanayo. Qiniseka ukuba unxibelelana nathi ukuze ufumane iinkcukacha ezithe vetshe.
Ngokusebenzisa indlela yolawulo esemgangathweni ophezulu yesayensi, umgangatho olungileyo kunye nokholo oluhle, sifumana irekhodi elihle kwaye sigxile kwesi sifundoIvalvu yeButterfly ye-DC Series kunye nevalvu yeButterfly engaqhelekanga, Kwiminyaka emininzi yamava omsebenzi, ngoku siqaphele ukubaluleka kokubonelela ngeempahla ezisemgangathweni kunye neenkonzo ezilungileyo ngaphambi kokuthengisa nasemva kokuthengisa. Uninzi lweengxaki phakathi kwababoneleli kunye nabathengi zibangelwa kukunxibelelana okungekho semgangathweni. Ngokwesiko, ababoneleli banokungabaza ukubuza imibuzo abangayiqondiyo. Siwaphula loo miqobo yabantu ukuqinisekisa ukuba ufumana into oyifunayo kwinqanaba olilindeleyo, ngexesha olifunayo. Ixesha lokuhambisa ngokukhawuleza kwaye imveliso oyifunayo yiCriterion yethu.

Inkcazo:

Uthotho lweDCivalvu yebhabhathane engaqhelekanga ejijekileyoI-valve inesitywina sediski esihlala siqinile kwaye inendawo yokuhlala yomzimba edibeneyo. Ivalvu ineempawu ezintathu ezikhethekileyo: ubunzima obuncinci, amandla angakumbi kunye ne-torque ephantsi.

Ivalvu yebhabhathane engaqhelekanga ephindwe kabini ibizwa ngokuba yi-flange eyoyikekayo ngenxa yoyilo lwayo olwahlukileyo. Iqulathe umzimba wevalvu omile okwediski onezitywino zesinyithi okanye ze-elastomer ezijikeleza i-axis ephakathi. Idiski ivala isihlalo esithambileyo esiguquguqukayo okanye iringi yesihlalo sesinyithi ukulawula ukuhamba. Uyilo olungaqhelekanga luqinisekisa ukuba idiski isoloko inxibelelana nesitywino kwindawo enye kuphela, inciphisa ukuguguleka kwaye yandisa ubomi bevalvu.

Enye yezona nzuzo ziphambili zevalvu yebhabhathane engaqhelekanga eneflange ephindwe kabini kubuchule bayo obuhle bokuvala. Itywina le-elastomeric livala ngokuqinileyo ukuqinisekisa ukuba akukho kuvuza naphantsi koxinzelelo oluphezulu. Ikwanokumelana okuhle kakhulu neekhemikhali kunye nezinye izinto ezirhabaxa, nto leyo eyenza ukuba ifaneleke ukusetyenziswa kwiindawo ezinzima.

Ukongeza ekusebenzeni kwazo, iivalvu zebhabhathane ezijijekileyo ezineeflange ezimbini zaziwa ngokulula kokufakelwa nokugcinwa kwazo. Ngoyilo lwazo oluneeflange ezimbini, zibopha ngokulula kwiipayipi ngaphandle kwesidingo seeflange ezongezelelweyo okanye izixhobo. Uyilo lwazo olulula lukwaqinisekisa ukulungiswa nokugcinwa okulula.

Uphawu:

1. Isenzo esingaqhelekanga sinciphisa i-torque kunye nokudibana kwesihlalo ngexesha lokusebenza okwandisa ubomi bevalvu
2. Ifanelekile kwinkonzo yokuvula/yokucima kunye nokulawula.
3. Kuxhomekeke kubungakanani kunye nomonakalo, isihlalo singalungiswa ebaleni kwaye kwiimeko ezithile, silungiswe ngaphandle kwevalvu ngaphandle kokuqhawulwa kumgca oyintloko.
4. Zonke iindawo zesinyithi zigqunywe nge-fusion bonded expoxy ukuze zikwazi ukumelana nokugqwala kwaye zihlale ixesha elide.

Isicelo esiqhelekileyo:

1. Iprojekthi yemisebenzi yamanzi kunye nemithombo yamanzi
2. Ukhuseleko lweNdalo
3. Izibonelelo zikaRhulumente
4. Umbane kunye neenkonzo zikaRhulumente
5. Ishishini lokwakha
6. I-Petroleum/ Iikhemikhali
7. Intsimbi. Ushishino lwesinyithi

Ubukhulu:

 20210927161813 _20210927161741

DN Umqhubi wezixhobo L D D1 d n d0 b f H1 H2 L1 L2 L3 L4 Φ Ubunzima
100 XJ24 127 220 180 156 8 19 19 3 310 109 52 45 158 210 150 19
150 XJ24 140 285 240 211 8 23 19 3 440 143 52 45 158 210 150 37
200 XJ30 152 340 295 266 8 23 20 3 510 182 77 63 238 315 300 51
250 XJ30 165 395 350 319 12 23 22 3 565 219 77 63 238 315 300 68
300 4022 178 445 400 370 12 23 24.5 4 630 244 95 72 167 242 300 93
350 4023 190 505 460 429 16 23 24.5 4 715 283 110 91 188 275 400 122
400 4023 216 565 515 480 16 28 24.5 4 750 312 110 91 188 275 400 152
450 4024 222 615 565 530 20 28 25.5 4 820 344 473 147 109 420 400 182
500 4024 229 670 620 582 20 28 26.5 4 845 381 473 147 109 420 400 230
600 4025 267 780 725 682 20 31 30 5 950 451 533 179 138 476 400 388
700 4025 292 895 840 794 24 31 32.5 5 1010 526 533 179 138 476 400 480
800 4026 318 1015 950 901 24 34 35 5 1140 581 655 217 170 577 500 661
900 4026 330 1115 1050 1001 28 34 37.5 5 1197 643 655 217 170 577 500 813
1000 4026 410 1230 1160 1112 28 37 40 5 1277 722 655 217 170 577 500 1018
1200 4027 470 1455 1380 1328 32 40 45 5 1511 840 748 262 202 664 500 1501

Ngokusebenzisa indlela yolawulo esemgangathweni ophezulu yesayensi, umgangatho olungileyo kunye nokholo oluhle, sifumana irekhodi elihle kwaye sithathe eli candelo ngexabiso eliphantsi lokwenza iiValve zeButterfly eziBini eziGqibeleleyo, okwangoku, sifuna intsebenziswano enkulu nabathengi bamanye amazwe ngokwemiba emihle efanayo. Qiniseka ukuba unxibelelana nathi ukuze ufumane iinkcukacha ezithe vetshe.
Ixabiso Elihle kwi-Eccentric butterfly valve, Iminyaka emininzi yamava omsebenzi, ngoku siqaphele ukubaluleka kokubonelela ngeempahla ezisemgangathweni kunye neenkonzo ezilungileyo ngaphambi kokuthengisa nasemva kokuthengisa. Uninzi lweengxaki phakathi kwababoneleli kunye nabathengi zibangelwa kukunxibelelana okungekho semgangathweni. Ngokwesiko, ababoneleli banokungabaza ukubuza imibuzo abangayiqondiyo. Siwaphula loo miqobo yabantu ukuqinisekisa ukuba ufumana into oyifunayo kwinqanaba olilindeleyo, ngexesha olifunayo. Ixesha lokuhambisa ngokukhawuleza kwaye imveliso oyifunayo yiCriterion yethu.

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