Iivalve zebhabhathane lusapho lwekota-turn valve ezijikelezayo ezisetyenziswa kwimibhobho, zininzi iindidi zevalve yebhabhathane.Ngokuqhelekileyo, iintlobo ezahlukeneyo zeevalve zebhabhathane zihlelwa ngokudibanisa, izixhobo,ifomu yesakhiwo, inkqubo yokuvelisa, njalo njalo.I-ZFA ngomnye wabenzi bevalvu yebhabhathane edumileyo, abavelisi bevalvu yebhabhathane, kunye nabavelisi bevalvu yebhabhathane eTshayina.
Iindidi zevalve yebhabhathane ngoQhagamshelwano, ziindidi ezine.
1.Ivalve yebhabhathane yeWafer
4.Ivalve yebhabhathane yecandelo le-U
5. Weld butterfly valve
Iindidi zevalve yebhabhathane ngezixhobo zomzimba zevalvu zingaphantsi kweentlobo ezintlanu.
1. Ivalve yebhabhathane yentsimbi
2. Carbon steel butterfly valve
3. Ivalve yebhabhathane yensimbi engenasici
4. Supper steel stainless valve butterfly
5. Ivalve yebhabhathane yobhedu
Iivalvu zebhabhathane ngokwenkqubo yokwenziwa kwemizimba yeevalvu zingaphantsi kweentlobo ezintathu
1. Ivalve yebhabhathane yokuphosa
2. Ivalve yebhabhathane yeWelding
3. Ukwenza ivalve yebhabhathane
Iyaphosa
Ukuwelda
Ukuqulunqa
Iindidi ngokwemo yesakhiwo, zingezantsi kweentlobo ezimbini.
1.Ivalve yebhabhathane ephakathi
a.Izinto eziluncedo: Ulwakhiwo olulula kwaye kulula ukwenza, uqoqosho;
b.Ukungalungi: I-butterfly plate kunye nesihlalo se-valve sihlala sikwimeko ye-extrusion kunye ne-scraping, umgama wokumelana mkhulu kwaye ukugqoka kukhawuleza.
c.Usetyenziso: Isetyenziswa kakhulu kwimimandla emininzi efana nepetroleum, imichiza, isinyithi, kunye nombane wamanzi.
2.IValve yeButterfly ye-Eccentric
a.Izinto eziluncedo: Yima ubushushu obuphezulu kunye noxinzelelo, Yandisa ubomi besihlalo sevalve
b.Ukungalungi: Kubiza imali eninzi kwaye kuntsonkothe ngakumbi ukwenza
c.Izicelo: Isetyenziswa ngokubanzi kwinkqubo yemibhobho yolwelo yonikezelo lwamanzi kunye nokuhanjiswa kwamanzi, ugutyulo, ulwakhiwo, i-petroleum, ikhemikhali, i-textile elula, ukwenziwa kwamaphepha, umbane wamanzi, isinyithi, amandla, kunye nezinye iiprojekthi.
Makhe sihlalutye imigaqo efanelekileyo kunye nembali yophuhliso yevalve yebhabhathane yeCentreline kunye nevalve yebhabhathane eccentric ngokweenkcukacha.
I-Butterfly Valve ye-centerline ibonakaliswe ngumbindi we-axis ye-stem, i-center of the butterfly plate, kunye nombindi womzimba kwindawo efanayo, njenge-valve ye-centerline eqhelekileyo.Ivalve yebhabhathane yeconcentric, idla ngokusuka kubungakanani beDN50 ukuya kwiDN2200, Ukutywinwa kwevalve yebhabhathane yomgca osembindini ithambile, ngoko ke yivalve yobushushu obuphantsi kunye noxinzelelo oluphantsi.Ivalve yebhabhathane yentsimbi yenye yeevalvu zebhabhathane
Uxinzelelo: DNI-1200, uxinzelelo oluphezulu lwe-PN6;
Ubushushu: Ngokwezixhobo zokutywina, Umzekelo, i-NBR, ubushushu beMax: 100℃, EPDM, ubushushu boMax:150℃;FRM, Ubushushu obuphezulu:200℃;SBR, Ubushushu obuphezulu:100℃;CR, Ubushushu obuphezulu:100℃;NR, Ubushushu obuphezulu:70℃;HR, Ubushushu obuphezulu: 100℃;UR, Ubushushu obuphezulu:40℃.
Kwivalve yebhabhathane eccentric, zintathu iindidi
a.IValve yebhabhathane ye-Eccentric enye
b.Ivalve yebhabhathane ene-eccentric ephindwe kabini
Imbali yohlobo lwevalve yebhabhathane eccentric
Ivalve yebhabhathane ene-eccentric luhlobo lwevalve yebhabhathane eveliswe ukusombulula ingxaki yokukhama ipleyiti yebhabhathane kunye nesitulo sevalve kumgca ophakathi webhabhathane ivelufa.I-axis ye-stem iyatenxa kumbindi wevalve yebhabhathane ukuze isiphelo esisezantsi sevalve yebhabhathane ingabi yi-axis yokujikeleza, ethi isasazeke kwaye icuthe ukucudisa okuguquguqukayo kweziphelo eziphezulu nezisezantsi zepleyiti yebhabhathane kunye nesitulo sevalve.
Ivalve yebhabhathane ye-double offset yenye yeentlobo zevalve yebhabhathane, i-stem axis ivaliwe zombini kumbindi wepleyiti yebhabhathane kunye neziko lomzimba.Impembelelo ye-eccentricity ephindwe kabini yenza ukuba i-butterfly plate ikhuphe ngokukhawuleza esihlalweni emva kokuba i-valve ivuliwe, enceda ukuphelisa ukuxinzelela ngokugqithiseleyo kunye nokukhuhla phakathi kwepleyiti yebhabhathane kunye nesihlalo kunye nokuphucula ubomi besihlalo.Ukunciphisa okubalulekileyo kokukhuhla kwenza ukuba kube lula ukusebenzisa izihlalo zetsimbi kwiivalve zebhabhathane eziphindwe kabini, ezingasetyenziswa kwizicelo zobushushu obuphezulu.
Ivalve yebhabhathane ene-eccentric luhlobo lwevalve yebhabhathane, kuba i-axis ye-stem axis itenxa ngaxeshanye, yenza i-conical axis ye-butterfly plate yokutywina ipleyiti yomphezulu ijike kwi-cylindrical axis yomzimba, indawo yokutywina yepleyiti yebhabhathane i-elliptical, Ubume bomphezulu wokutywina ke ngoko bu-asymmetric, elinye icala lithambekele kumgca ophakathi womzimba, elinye icala lihambelana nomgca womzimba.Iivalvu ezintathu zebhabhathane eccentric ziwuguqula ngokusisiseko umphezulu wokutywina, azisenandawo yokutywina, kodwa ukutywinwa kwe-torsion, kuxhomekeke kumphezulu wonxibelelwano wesitulo sevalvu ukuphumeza isiphumo sokutywina, ukusombulula ingxaki yokuvuza kweqanda kwisihlalo sevalve yentsimbi.Ekubeni uxinzelelo lomphezulu woqhagamshelwano kunye noxinzelelo oluphakathi lunomlinganiselo, luphinda lusombulule ingxaki yoxinzelelo oluphezulu kunye nobushushu obuphezulu, kwaye i-valve butterfly isetyenziswa ngokubanzi.