Top Entry Ball Valve
Yintoni ivalve yebhola yokungena ephezulu?
Xa kuziwa kwisitayile somzimba, iivalve zebhola zinokuhlulwa zibeivalve yebhola yokungena esecaleni,ivalve yebhola yokungena ephezulukwayeivalve yebhola edityanisiweyo ngokupheleleyo.
Iivalvu zebhola zokungena eziphezulu ariivalvu ezidibanise ibhola yayo ukusuka kwicala elingaphezulu.Kufana nje nevalve yeglowubhu enomzimba kunye nebhonethi ngaphandle kwenxalenye yetrim isebenzisa uhlobo lwebhola.Iquka umzimba omnye.Iivalve zebhola zokungena eziphezulu zisetyenziselwa kwiinkqubo zombhobho apho umphezulu wevalve unokususwa ukuze ufumane ukufikelela kwibhola kunye nezihlalo ngaphandle kokususa i-valve yonke kwinkqubo yokubhobhoza.Iivalvu zebhola zokungena eziphezulu ziqhele ukusetyenziswa kwiinkqubo zenkqubo apho ukugcinwa kwe-in-line kukhethwa kunokususwa ngokupheleleyo kwevalve.Ngoko ke kuqheleke kakhulu ukusebenzisa iivalvu zebhola zokungena eziphezulu kwisicelo soxinzelelo oluphezulu olufuna ukulungiswa rhoqo okufana ne-HIPPS (i-High Integrity Pressure Protection System) iivalve njl. ukuba iya kunciphisa indlela yokuvuza enokwenzeka.
Kuyenzeka ukususa ibhonethi yeIvalve yebhola yokungena ephezuluukuvumela ukufikelela ngokukhululekileyo kumgodi womzimba ngaphandle kokuqhaqha ivalve kumgca.Iseti yezixhobo zokulondoloza ezikhethekileyo zivumela ukukhupha zombini iibhola kunye nezihlalo-amakhonkco;lo msebenzi wokulondoloza ufuna indawo encinci kakhulu ejikeleze ivalve, ngaloo ndlela ivumela kwiindawo apho indawo yinto ethintelayo.
Top Ukungena ibhola ukwakhiwaifumaneka ngenkohliso okanye ngokwenza, umzimba onesimethrikhi enye evalwe ngebhonethi ebotiweyo.Iqinisekisa ukuba inamandla okwaneleyo kunye nokuqina phantsi koxinzelelo oluphezulu olulinganisiweyo lokusebenza.Uluhlu lubandakanya zombini i-Full and Reduced bore, iklasi yoxinzelelo lwe-ANSI ukusuka kwi-150 ukuya kwi-1500, kunye nayo yonke indibaniselwano enokwenzeka yokunxibelelana kwe-ENDS: i-flanged (RF-RTJ), i-butt welding kunye ne-HUB iphela.
Iimpawu eziphambili zevalve yebhola yokungena ephezulu
- Idibana ASME B16.5, B16.10 kunye B16.34, API 608, API 598, API 607 Rev. 5/ISO 10497.
- Ubukhulu bodonga buhambelana ne-ASME B16.34.
- Ubomi bomjikelo omde.
- Ngaphantsi, i-torque efanayo.
- Isiqu sobungqina bokubethwa.
- Iikomityi ezininzi eziqinileyo kunye nohlobo lwekhowuni ye-PTFE isitywina okanye ukupakishwa kwegraphite.
- Ijoyini yokugquma umzimba ayichatshazelwa luxinzelelo lwemibhobho.
- Izikhokelo ze-Stem kwikhava kunye ne-gland bushing zisusa i-side thrust.Iziqwenga ezibini ezizilungelelanisayo zokupakisha iflenge kunye nedlala.
- Igraphite yenxeba elijijekileyo elivalwe ngokupheleleyo lizalise igasket yomzimba engenasisihla.
- Iwasha ye-thrust elayishiweyo ephilayo ikhusela ukukrala kwaye ibonelela ngesitywina sesibini.
- I-ASME iCandelo lesi-8 lokugquma/uqhagamshelo lweflange lomzimba kunye nebholithi ibonelela ngokutywinwa okuphezulu kwegasket yomzimba.
- Ivumela ukufikelela kumgca wokungena endaweni yesihlalo.
- Inokudityaniswa kumgca ngaphandle kokuqhaqha ngokuhambelana nemiyalelo yokufakela iVelan.
- Stainless steel trim kuzo zonke iivalvu kuquka umqheba.
- Izibambo ngesixhobo sokutshixa, kunye nezandiso ezikhoyo.
- Izixhobo zokutshixa zisemgangathweni.
- Ukucofa umgangatho wee-activators ezinyukayo.
- Iivalvu zinokuhlangabezana neenkcukacha ze-NACE zenkonzo yerhasi emuncu xa ifuneka.
- Umlilo uvavanywe ngokuhambelana ne-API 607 Rev. 5/ISO 10497.
Inkcazo yobugcisa yevalve yebhola yokungena ephezulu
I-NORTECHiphuhlise uyilo oluphambili lwe iivalvu zebhola zokungena phezulukuluhlu olupheleleyo lweedayamitha kunye neeklasi zoxinzelelo.Iivalve eziphezulu zokungena zikhethwa ngokugqibeleleyo xa ukugcinwa kwe-intanethi kuyadingeka.
- Ibhlokhi ephindwe kabini kunye neyopha
- Uyilo oluKhuselekileyo loMlilo isiXhobo seAntistatic
- UkuFakelwa kweSitofo se-Sealant
- Isixhobo sokutshixa
- NACE
| Uyilo kunye nemigangatho yokwenziwa | API 608,API6D |
| Ubuso ngobuso Dimension | ASME B16.10,API6D |
| Umyinge woQhagamshelwano lomsonto | RF/BW/RTJ |
| Uxinzelelo-Ubushushu bomgangatho | I-ASME B16.34 |
| Uvavanyo kunye noHlolo | API598,API6D |
| Uhlobo lokuSebenza | Isixhobo seManuwali,Isivusi somoya,Isivusi soMbane |
| I-DN(NPS) | 2"~36" |
| PN(LB) | 150-1500lbs |
| Izinto eziphathekayo | WCB,CF3,CF3M,CF8,CF8M |
| Uyilo oluKhuselekileyo loMlilo | API 607 okanye API 6FA |
Iindlela zokuqhuba zibandakanya
- phatha umsebenzi we-lever,
- ukusebenza kwezixhobo zeentshulube,
- umsebenzi womoya
- ukusebenza kombane.
Iimveliso zibonisa
Ukusetyenziswa kweevalvu zebhola zokungena eziphezulu
Ineenzuzo ezinjengomsebenzi ophezulu wokugcinwa kwe-intanethi, ukunganyangeki kwamanzi amancinci, isakhiwo esilula, ukutywinwa okuthembekileyo, ukusebenza kakuhle kunye nokugcinwa, ukusebenza ngokukhawuleza, ukuvulwa nokuvala okuguquguqukayo, njl.
Olu hloboTop Entry Ball Valve isetyenziswa ngokubanzi kwinkqubo yokuxhaphaza, ukucokisa nokuthutha i-oyile, irhasi kunye nezimbiwa.Ingasetyenziselwa ukuvelisa iimveliso zemichiza, amayeza;inkqubo yokuvelisa umbane ophehlwa ngamanzi, amandla obushushu kunye namandla enyukliya;inkqubo yokuthuthwa kwamanzi, esetyenziswa ngokubanzi kwimibhobho kunye neenkqubo zemizi-mveliso. ngakumbi kwisicelo xa kufuneka ugcino lwe-intanethi
