Iimveliso

Iivalvu zebhola okwangoku zezona zisetyenziswa kakhulu kwaye zixhaphake uhlobo lwevalvu kushishino lwevalvu.Kukho inxalenye yebhola kwi-valve yebhola yokuvula nokuvala, esebenzisa i-valve stem ukuqhuba ibhola ukujikeleza i-90 degrees, ngaloo ndlela ifezekisa injongo yokuvula nokuvala.Ivalve yebhola isetyenziselwa ukusika, ukuphambukisa, ukuguqula icala lokuhamba kwamanzi kunye nokulungelelanisa izinga lokuhamba kumbhobho.

● Ivalve yebhola inesakhiwo esilula.Kulula ukuyigcina.Ukusebenza kakuhle kokutywinwa.Kwaye akulula ukuvuza ● Uxinzelelo oluphezulu okanye izitayile zobushushu obuphezulu zinokulungiswa kushishino olunzima olukhethekileyo ● Ivalve yebhola inokwenziwa ngeendlela ezahlukeneyo zokudibanisa, ezilungele zonke iintlobo zemibhobho ● Ifanele ishishini lokucocwa kwamanzi amdaka, ukutya. ishishini lokulungisa, ishishini lemichiza, umzi-mveliso wamandla, ezolimo, ishishini lamaphepha, njl.

Zeziphi Iindidi zeeVavu zeBhola?

Iivalvu zebhola zinokwahlulwa zibe ziintlobo ezahlukeneyo ngokoyilo, umsebenzi, kunye nezinto.Ukuze sikuncede uqonde kwaye ukhethe iivalvu zeCOVNA ozifunayo, ezi zilandelayo ziintlobo zeevalvu zebhola esinazo.

Iintlobo zeVave zebhola Ngezixhobo

Iivalvu zeBhola yeNsimbi engenaStainless

Ivalve yebhola yensimbi engenasici inokumelana ne-corrosion egqwesileyo kunye nokusebenza kokuqina kwaye iyivalve enokusetyenziswa kumashishini ahlukeneyo.Iyakwazi ukulungelelaniswa kwi-corrosion-resistant type, i-high-temperature type, i-high-pressure type, okanye i-low-temperature type, i-low-pressure type yala mashishini akhethekileyo anzima.Ngenxa yesakhiwo sayo esilula, ukugcinwa lula, kunye namandla aphezulu ezinto eziphathekayo, i-valve yebhola yensimbi engenasici ingasetyenziselwa kwiimeko ezahlukeneyo zokusebenza kunye nokuqinisekisa ukuvuza kwe-zero.

Carbon Steel Ball Valve

Iivalve zebhola zentsimbi yeCarbon zinokucutshungulwa kwiintlobo ezahlukeneyo ngokusebenzisa iinkqubo ezimbini ezahlukeneyo: ukubumba kunye nokuphosa.Ziyi-valve yentsimbi eyenziwe ngentsimbi kunye ne-valve yentsimbi yentsimbi.Iivalve zebhola zentsimbi ziveliswa ngeteknoloji yokuphosa kwaye zisetyenziswa ngokubanzi kwiimeko eziqhelekileyo zokusebenza.

Iintlobo zeVave zebhola NgeMisebenzi

Umsebenzi wevalve yebhola kukusika, ukuphambukisa, ukutshintsha icala lokuhamba kolwelo kunye nokulungelelanisa isantya sokuhamba.Ngokwemisebenzi eyahlukeneyo, inokwahlulwa ibe:

Cima iValve yeBhola

Zonke iivalve zebhola zinomsebenzi wokuvala.Xa ibhola ijikeleza i-90 degrees malunga ne-valve stem, yenza kwakhona umsebenzi wokujikeleza okuphakathi okanye ukunqunyulwa.

3-Ndlela Ball Valve

I-valve yebhola yeendlela ezintathu inokwahlulwa ibe yi-T-type okanye i-L-type flow mode, enokuthi ifezekise injongo yokwahlula kunye nokutshintsha indlela yokuhamba kwamanzi.Inika isisombululo somgangatho ophezulu wokulawula ukuhamba okuyinkimbinkimbi.

V-Port Ball Valve

I-valve yebhola ye-V inebhola efana ne-V, enokuthi yenziwe ibe yi-30-degree, i-60-degree okanye i-90-degree yokuvula, ukuze uhlangabezane neemfuno zakho ezahlukeneyo zokulungelelanisa ukuhamba.Okwesibini, ivalve yebhola ene-V inokunciphisa ngokufanelekileyo ukungcangcazela kunye nengxolo.

 Iintlobo zeValufa yeBhola Ngoyilo

I-Trunnion Mounted Ball Valves

I-Trunnion Mounted Ball Valves ithetha ukuba ibhola igxininiswe kwindawo, enokunciphisa ukungqubuzana, ivumela i-valve yebhola ukuba imelane noxinzelelo oluphezulu, iphucule ukhuseleko kunye nokuzinza kwenkqubo yonke, kakuhle kumashishini anzima.

Iivalvu zeBhola ezidadayo

Izivalo zebhola edadayo zithetha ibhola edadayo kwivalve endaweni yokuba ibekwe kwindawo ethile.Iivalvu zebhola edadayo zisetyenziswa ngokubanzi kwimisebenzi eqhelekileyo.

Iintlobo zeVave zebhola Ngoqhagamshelo

Iivalvu zeBhola ezinemisonto

Umdibaniso othungelweyo ngoku yeyona ndlela isetyenziswa kakhulu yoqhagamshelwano.Iivalvu zebhola ezinemisonto zisetyenziswa ngokubanzi kwimibhobho enobungakanani obungaphantsi kwe-4in.Ukufakwa kwevalve yebhola ephothiweyo kulula kakhulu, kodwa kufuneka kwakhona uhlawule ingqalelo ukuthobela umgangatho wofakelo oludibeneyo.Njengomgangatho wentambo we-G kunye nomgangatho wentambo ye-NPT.Okwesibini, uxhulumaniso oludibeneyo luhlulwe lube yintambo yangaphakathi kunye nentambo yangaphandle

Iivalve zeBhola ezineFlanged

Iivalve zebhola eziphothiweyo zisebenzisa amantongomane kunye neebholiti ukudibanisa ivalve kunye nombhobho.Iivalve zebhola ezinamaphiko zingenziwa ngokwezifiso zibe luhlobo lobushushu obuphezulu kunye noxinzelelo oluphezulu, olunokusetyenziswa kwiimeko ezahlukeneyo zokusebenza.Okwesibini, iivalve zebhola ezine-flanged zihlulwe zibe yi-ANSI, i-JIS, i-DIN, kunye nemigangatho ye-GB ukuhlangabezana neemfuno zelizwe lakho kunye noshishino.

Iivalvu zeBhola eziWelded

Ivalve yebhola edityanisiweyo ithetha ukuba ivalve yebhola idityaniswe ngokuthe ngqo kumbhobho, onokuthi udlale umsebenzi wokungavuzi ngokupheleleyo.Iivalvu zebhola ezidityanisiweyo zisetyenziswa ngokubanzi kwiindawo ezibalulekileyo ukuthintela ukuvuza kwemidiya.Okwesibini, iivalve zebhola ze-welding zinokwahlulwa zibe yi-socket welding kunye ne-butt welding ukuhlangabezana neemfuno ezahlukeneyo zeshishini lakho.

Iintlobo zeVave zebhola NgeNdibano

Iivalvu zebhola enye

Ivalve yebhola enye ithetha ukuba wonke umzimba wevalve uphelele kwaye awukwazi ukuqhawuka, okwangoku kuncitshiswa ukuvuza okunokwenzeka.Ivalve yebhola enye ibonelela ngesisombululo sevalve yezoqoqosho, edla ngokusetyenziswa kumashishini oxinzelelo oluqhelekileyo.

Iivalvu zeBhola ezineziqhekeza ezimbini

Ivalve yebhola enamacandelo amabini yeyona isetyenziswa kakhulu.Xa kuthelekiswa ne-valve yebhola enye, i-valve yebhola ephindwe kabini inokuyilwa kwiindidi ezahlukeneyo zokudibanisa kunye nobukhulu.Okwesibini, ivalve yebhola enamacandelo amabini ingachithwa kwaye ilungiswe.

Iivalvu zeBhola ezi-3

I-valve ye-valve yebhola emithathu inokubonelela ngesisombululo se-valve esinexabiso eliphezulu kwiipayipi eziyinkimbinkimbi kwaye ziyakwazi ukulungelelaniswa kwiintlobo ezisezantsi zokushisa, iintlobo eziphezulu zokushisa okanye iintlobo zoxinzelelo oluphezulu kwiimeko ezahlukeneyo zokusebenza.Inzuzo ebaluleke kakhulu ye-valve yebhola emithathu kukuba iyakwazi ukuchithwa ngokukhawuleza kwaye ilungiswe ngokukhawuleza, ephucula ubomi benkonzo.

Iintlobo zeValve zebhola Ngokusebenza

Ivalve yoMbane yoMbane (iValve yeBhola eneMoto)

Ivalve yebhola yombaneluhlobo lwesivalo esivula okanye sivale ngombane we-AC/DC okanye ulwamkelo lomqondiso/impendulo.Iyakwazi ukulawulwa kude kwaye ibonelela ngendawo yokusebenza ekhuselekileyo nethembekileyo kubaqhubi bezobunjineli.I-COVNA i-valve yebhola yombane yombane idla ngokwenziwa ngensimbi engenasici kunye nezinto zeplastiki kwaye ingaba yi-2-indlela ye-2-indlela yombane ye-valve ye-2 okanye i-3-way-valve yebhola yombane ngokwe- indlela yokuhamba.Ngokoshishino lwesicelo, lunokwahlulwa lube yi-valve yebhola yombane yoxinzelelo oluphezulu, i-valve yebhola yombane ephantsi, kunye ne-valve yebhola yombane eqhelekileyo. ukusebenza kakuhle kunye nokunciphisa iindleko zabasebenzi.

Ivalve yebhola esebenza ngomoya

Iivalve yebhola yomoyaixhotyiswe nge-actuator ye-pneumatic, esebenzisa umoya ocinezelweyo ukuqhuba igiya okanye i-spring ukuvula nokuvala i-valve body.Iivalve zebhola ze-pneumatic zahlulwe zibe ziintlobo ezisebenza kunye kunye ne-double-acting.Ivalve yebhola ye-pneumatic ene-single-acting ikhuselekile kwaye ithembekile.Kukho umthombo ngaphakathi.Xa umthombo womoya uphazamiseka, intwasahlobo iqhuba umzimba we-valve ukuba usethe ngokuzenzekelayo.I-valve yebhola ye-pneumatic ye-double acting isebenza ngokukhawuleza kodwa ixabisa ngaphantsi.Njengoko i-valve yebhola ye-pneumatic ingenawo umbane, ukusebenza kwayo kokhuseleko kuphezulu kakhulu, kwaye ayinakutsha kwaye ayiqhubi.

Ivalve yebhola esetyenziswa ngesandla

Ivalve yebhola esebenzisa i-lever okanye i-iturbine ukuvula okanye ukuvala ivalve.Ngokuqhelekileyo yenziwe ngensimbi engenasici, i-carbon steel, iplastiki okanye ubhedu.Iingenelo zeevalvu zebhola zezandla zixabiso eliphantsi kunye nobomi obude.