2 Piece Flanged Ball Valve

Ibamba kakuhle nangona isetyenziswa rhoqo, kwaye isebenza ngokugqibeleleyo kwimibhobho kwizityalo zekhemikhali, amaziko okucoca amanzi, izikhululo zamandla kunye nezinye iintambo zemizi-mveliso ngokubanzi.

Singumvelisi wevalvu oqeqeshiweyo onezatifikethi ze-ISO kunye ne-API. Sisebenzisa oomatshini bokuvelisa banamhlanje kwaye sijonge yonke imveliso ngononophelo ngexesha lemveliso, ke zonke izinto ziphila ngokwemigangatho yehlabathi. Sisenokwenza i-OEM kunye nomsebenzi we-ODM wesiko, kwaye samkela ii-odolo ezinobuncinci obuncinci.Iivalvu zethu ezenziwe kakuhle zithengiswa kwihlabathi jikelele kwaye zifumana intembeko engaguqukiyo kubathengi behlabathi.

Nguwuphi umahluko phakathi kweqhekeza elinye kunye neqhekeza eli-2 levalve yebhola eFlanged?

Umahluko ophambili ulele kubume bomzimba kunye nokugcinwa:

I-1.Iqhekeza elinye (i-1PC) ivalve yebhola: Umzimba uyisiqwenga esinye, uhlangene kwaye unexabiso eliphantsi. Ubukhulu becala ithungelwe kwaye akukho lula ukuyichitha okanye ukuyilungisa kwisiza. Ngokuqhelekileyo isetyenziselwa ubungakanani obuncinci, izicelo zoxinzelelo oluphantsi.

2.2 iqhekeza (2PC) ivalve yebhola: Umzimba wenziwe ngamalungu amabini adityanisiweyo. Olu luyilo luvumela ukuchithwa okupheleleyo kokuhlolwa, ukucocwa kunye nokugcinwa ngaphandle kokususa i-valve yonke kumbhobho. Iqhele ukusetyenziswa kwi-flanged, i-high-pressure kunye ne-industrial-grade-grade applications njenge-2 piece flanged ibhola valve.

Iimpawu eziphambili

Isetyenziselwa ntoni ivalve yebhola eneflanged?

Iivalve zebhola eziphothiweyo zezona zikhethwayo kulawulo lokuhamba oluthembekileyo kwiinkqubo zemibhobho yoshishino. Zakhelwe ukuphatha ulwelo, iigesi, umphunga, kunye nezinto ezilula ezilula, zizenza zisebenziseke kuzo zonke iintlobo zamashishini. Uya kuzifumana zisetyenziswa kakhulu kwipetrochemical kunye neoyile kunye nemibhobho yerhasi, unyango lwamanzi kunye nezixhobo zamanzi amdaka, amaziko ombane kunye neenkqubo zokufudumeza, kunye nokutya kunye nesiselo kunye nemigca yokuvelisa amayeza.

Eyona nto ibeka iivalvu zebhola ezine-flanged yindlela yazo yokudibanisa. Xa kuthelekiswa neevalvu eziphothiweyo, iintlobo ezine-flanged bolt ngqo kumbhobho kunye ne-gasket phakathi. Olu qhagamshelo lomelele kakhulu, lutywina kakuhle kakhulu, kwaye lenza ufakelo kunye nolungelelwaniso lube lula kakhulu kwisiza.

Yingakho zisetyenziswa ngokubanzi kwimibhobho emikhulu kunye neemeko zokusebenza zoxinzelelo oluphezulu, apho ukusebenza okukhuselekileyo kunye nokuzinza kuhlala kuphambili. Enye inzuzo enkulu kukuba zinokususwa ngokulula ukuze zihlolwe okanye zigcinwe, ezinceda ukonga ixesha elininzi ngexesha lokuvalwa kwenkqubo.

Ivalve yebhola yendlela ye-2 esemgangathweni iqhuba kwisiseko sokujika kwe-90-degree. Ngaphakathi kumzimba wevalvu kuhlala ibhola enomngxuma efakwe ibhore ethe tye, ejikelezwe ngamalungu athembekileyo okutywinwa. Xa ujikela i-lever parallel kumbhobho, umngxuma osebholeni uhambelana necala lokuhamba, uvumela imidiya ukuba idlule ngaphandle koxinzelelo oluncinci kakhulu.

Jikela isibambo ngamadigri angama-90 kuphela, ngoko i-perpendicular kumbhobho, kwaye inxalenye eqinileyo yebhola ngoku ivala indlela yokuhamba ngokupheleleyo, ivale umgca uqinile. Yiloo nto kuphela efunekayo ukusuka ekuvuleni ngokupheleleyo ukuya ekuvaleni ngokupheleleyo, akukho jiko luninzi okanye uhlengahlengiso olufunekayo. Olu luyilo lunikeza ngokukhawuleza, oluthembekileyo ekulawuleni / ukuvala, kunye nokunciphisa uxinzelelo oluncinci kunye nomngcipheko ophantsi wokuvuza-nangona emva kokusetyenziswa ngokuphindaphindiweyo.

Nguwuphi umahluko phakathi kweCandelo loku-1 kunye neCandelo lesi-2 leevalvu zebhola?

Esi sisishwankathelo soshishino se-1-piece vs 2-piece-ball valves, ibhekisa kwindlela umzimba wevalvu owakhiwe ngayo, kwaye yenza umahluko omkhulu kwindlela ozisebenzisa ngayo nokuzigcina:

Icandelo loku-1 (ivalve yebhola eneqhekeza eli-1): Umzimba wevalvu wonke wenziwe njengeqhekeza elinye, eliqinileyo. Uninzi lwazo lufakwe kwi-threaded, i-compact, kunye nexabiso eliphantsi, elibangela ukuba lidume kwizinto ezincinci, izicelo eziphantsi koxinzelelo ezifana nemibhobho yasekhaya okanye imigca yemizi-mveliso elula. Icala elisezantsi awukwazi ukuwahlula-ukuba izitywina ziyaphela okanye into ibambekile, kufuneka utshintshe ivalve yonke. Ayenzelwanga ukuchithwa okanye ukulungiswa kwendawo.

Nantsi ivalve yebhola eneziqwenga ezi-2. Njengoko negama libonisa, umzimba wayo wenziwe ngamacandelo amabini abanjwe kunye ngeebholiti, kanye njengevalve yethu yebhola eneflanged.

Olu yilo luzisa uncedo olukhulu kusetyenziso lwemizi-mveliso. Uyakwazi ukuhlehlisa iibholiti ukuze uhlukanise ivalve. Emva koko unokucoca ngaphakathi, utshintshe izitywina ezigugileyo okanye ucoce izithintelo ngokulula. Okona kulungileyo, awudingi nokuba uthathe ivalve yonke kumbhobho ukwenza le misebenzi.

Ngokubanzi, ezi zivalo zinzima kwaye kulula ukuzijonga. Basebenza kakuhle kakhulu kwimibhobho emikhulu, iindawo ezinoxinzelelo oluphezulu kunye neendawo ezifuna ukusebenza rhoqo.