Iimveliso
Ivalvu yeButterfly eQhelekileyo kathathu
✧ Inkcazo
Ivalvu yebhabhathane ephindwe kathathu luhlobo lwevalvu yokujika ikota eyenzelwe ukubonelela ngolawulo lokuhamba kwamanzi olusebenzayo noluthembekileyo kwizicelo ezahlukeneyo zoshishino. Ngokungafaniyo neevalvu zebhabhathane eziqhelekileyo, ezinoyilo oluyi-concentric okanye oluyi-eccentric, ivalvu yebhabhathane e-triple offset inoyilo olwahlukileyo olune-offset ezintathu: I-Shaft Offset: Umgca ophakathi we-shaft ubekwe ngasemva komgca ophakathi womphezulu wokutywina, onceda ukunciphisa ukuguguleka kunye nokungqubana ngexesha lokusebenza, okubangela ukusebenza okuphuculweyo kunye nobomi benkonzo ende. I-Disc Offset: Idiski ibekwe ngaphandle komgca ophakathi wombhobho, ovumela isitywina esiqinileyo se-bubble esine-closure eqinileyo, enciphisa amathuba okuvuza kunye nokuphucula ukusebenza kwevalvu. Ijiyometri yeSihlalo esiYilwe ngeConical: Umphezulu wokutywina wesihlalo sevalvu wenziwe ngendlela yeconical, evumela ukusebenza okugudileyo nokungangqubani ngexesha lokuvula nokuvala, ngelixa kugcinwa isitywina esiqinileyo kulo lonke uluhlu lokusebenza. Ezi offset zinegalelo kubuchule bevalvu bokubonelela ngokuvalwa okuqinileyo, ukugoba okuphezulu, kunye nokumelana nokuguguleka kunye nokukrala, okwenza ukuba ifaneleke kwizicelo ezifuna amandla kumashishini afana neoyile negesi, i-petrochemical, i-chemical processing, i-power generation, kunye nokunye. Iivalvu zebhabhathane ezi-triple offset zaziwa ngokukwazi kwazo ukusingatha amaqondo obushushu aphezulu, uxinzelelo oluphezulu, kunye nokubola okanye ukurhawuzelela. imidiya, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwiinkqubo ezibalulekileyo apho ukuthembeka nokusebenza kubalulekile. Xa ukhetha ivalvu yebhabhathane e-offset kathathu, izinto ezinje ngokuhambelana kwezinto, uxinzelelo kunye nokulinganiswa kobushushu, uqhagamshelo lwasekupheleni, kunye nemigangatho yoshishino kufuneka ziqwalaselwe ngononophelo ukuqinisekisa ukusebenza okufanelekileyo kunye nokusebenza okufanelekileyo kwisicelo esithile.
✧ Iimpawu zeTriple Offset Butterfly Valve Wafer Connection
Ivalvu yebhabhathane enemiphetho emithathu yenziwe ngesakhiwo sevalvu yebhabhathane enemiphetho emithathu, oko kukuthi, i-encricity ye-angular yongezwa ngokusekelwe kwivalvu yebhabhathane yentsimbi eqhelekileyo eqinileyo etywiniweyo kabini. Umsebenzi ophambili wale encricity ye-Angle kukwenza ivalvu kwinkqubo yokuvula okanye yokuvala, naliphi na inqaku phakathi kwendandatho yokutywina kunye nesihlalo liya kususwa ngokukhawuleza okanye liqhagamshelane, ukuze "kungabikho ngxabano" yokwenyani phakathi kwesibini sokutywina, yandise ubomi bevalvu.
Inkcazo yemizobo yesakhiwo esingaqhelekanga emithathu
I-Eccentric 1: I-valve shaft ikwindawo engasemva kwe-seat shaft ukuze i-seal iqine ngokupheleleyo ijikeleze isihlalo sonke.
I-Eccentric 2: Umgca osembindini we-valve shaft uyaphambuka kumbhobho kunye nomgca osembindini we-valve, okhuselekileyo ekuphazamisekeni kokuvulwa nokuvalwa kwe-valve.
I-Eccentric 3: I-seat cone shaft iyaphambuka kumgca ophakathi we-valve shaft, ephelisa ukungqubana ngexesha lokuvala nokuvula kwaye inika isitywino sokucinezelwa esifanayo esijikeleze isihlalo sonke.
✧ Iingenelo ezintathu zevalvu yebhabhathane engaqhelekanga
1. I-shaft yevalvu ikwindawo engasemva kwe-shaft yepleyiti yevalvu, evumela ukuba itywinwe ijikeleze ize ichukumise isihlalo sonke
2. umgca we-valve shaft uyaphambuka kumbhobho kunye nomgca we-valve, okhuselekileyo ekuphazamisekeni kokuvulwa nokuvalwa kwe-valve
3. I-axis yekhoni yesihlalo iyaphambuka kumgca wevalvu ukuze kupheliswe ukungqubana ngexesha lokuvala nokuvula kunye nokufezekisa uphawu lokucinezelwa olufanayo olujikeleze isihlalo sonke.
✧ Iingenelo zoQhagamshelo lweValve yeButterfly ye-Triple Offset Wafer
Ngexesha lenkqubo yokuvula nokuvala ivalvu yeglobhu yentsimbi eyenziweyo, kuba ukungqubana phakathi kwediski nomphezulu wokutywina womzimba wevalvu kuncinci kunokwevalvu yesango, ayigugi.
I-stroke yokuvula okanye yokuvala yesiqu sevalvu imfutshane kakhulu, kwaye inomsebenzi wokunqunyulwa othembekileyo kakhulu, kwaye ngenxa yokuba utshintsho lwesango lesihlalo sevalvu luhambelana ne-stroke yediski yevalvu, lufanelekile kakhulu ekulungiseni isantya sokuhamba. Ke ngoko, olu hlobo lwevalvu lufanelekile kakhulu ekunqunyulweni okanye ekulawuleni nasekugobeni.
✧ Iiparameter ze-Triple Offset Butterfly Valve Wafer Connection
| Imveliso | Uqhagamshelo lweValve yeButterfly ye-Offset kathathu |
| Ububanzi obuqhelekileyo | I-NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Ububanzi obuqhelekileyo | Iklasi 150, 300, 600, 900 |
| Phelisa uQhagamshelo | Iwafer, iLug, iFlanged (RF, RTJ, FF), iWelded |
| Umsebenzi | Ivili lesiPhatho, i-Pneumatic Actuator, i-Electric Actuator, i-Bare Stem |
| Izixhobo | I-A216 WCB, i-WC6, i-WC9, i-A352 LCB, i-A351 CF8, i-CF8M, i-CF3, i-CF3M, i-A995 4A, i-A995 5A, i-A995 6A, i-Alloy 20, i-Monel, i-Inconel, i-Hastelloy, i-Aluminium Bronze kunye nezinye i-alloy ezikhethekileyo. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, I-Alloy 20, iMonel, i-Inconel, iHastelloy | |
| Ulwakhiwo | I-Screw & Yoke yangaphandle (OS&Y), iBonnet yeSeal yoXinzelelo |
| Uyilo kunye noMvelisi | I-API 600, i-API 603, i-ASME B16.34 |
| Ubuso ngobuso | I-ASME B16.10 |
| Phelisa uQhagamshelo | Isonka esisicaba |
| Uvavanyo kunye nokuhlolwa | I-API 598 |
| Okunye | I-NACE MR-0175, i-NACE MR-0103, i-ISO 15848, i-API624 |
| Ikwafumaneka nge | I-PT, UT, RT,MT. |
✧ Inkonzo Emva Kokuthengisa
Njengomenzi weevalvu zentsimbi ezibunjiweyo kunye nomthengisi ngaphandle, sithembisa ukubonelela abathengi ngenkonzo esemgangathweni emva kokuthengisa, kuquka oku kulandelayo:
1.Nika isikhokelo sokusetyenziswa kwemveliso kunye neengcebiso zokugcinwa kwayo.
2. Ngeengxaki zomgangatho wemveliso, sithembisa ukubonelela ngenkxaso yobugcisa kunye nokusombulula iingxaki ngexesha elifutshane kangangoko.
3. Ngaphandle komonakalo obangelwe kukusetyenziswa okuqhelekileyo, sinikezela ngeenkonzo zokulungisa nokutshintsha zasimahla.
4.Sithembisa ukuphendula ngokukhawuleza kwiimfuno zenkonzo yabathengi ngeli xesha lewaranti yemveliso.
5. Sinikezela ngenkxaso yobugcisa yexesha elide, iinkonzo zokubonisana kwi-intanethi kunye noqeqesho. Injongo yethu kukubonelela abathengi ngamava enkonzo angcono kwaye senze amava abathengi abe mnandi kwaye abe lula.
