I-SS304 SS306 1/2 3/4 intshi yentsimbi engagqwaliyo ye-2PC Threaded End Ball Valve

IIPARAMETHA ZEMVELISO

IIMPAWU ZEMVELISO

Ivalvu yebhola eqhutywa ngesandla luhlobo olutsha lwevalvu yebhola, inesakhiwo sayo ineenzuzo ezikhethekileyo, ezifana nokungatshixi i-friction switch, i-seal ayilula ukuyinxiba, i-torque encinci yokuvula nokuvala. Oku kunciphisa ubungakanani be-actuator ecwangcisiweyo. Nge-actuator yombane enamajiko amaninzi, i-medium inokulungiswa kwaye inqunyulwe ngokuqinileyo. Isetyenziswa kakhulu kwi-petroleum, kushishino lweekhemikhali, kubonelelo lwamanzi ezidolophini nakwimibhobho yamanzi kunye nezinye iimeko ezifuna ukunqunyulwa okungqongqo.
Ivalvu yebhola esetyenziswa ngesandla isetyenziselwa kakhulu ukusika, ukusasaza nokutshintsha indlela yokuhamba kwesixhobo esikwipayipi. Ivalvu yebhola luhlobo olutsha lwevalvu olusetyenziswa kakhulu kwiminyaka yakutshanje, lunezibonelelo ezilandelayo:
1. Ukumelana nolwelo kuncinci, kwaye i-coefficient yayo yokumelana ilingana nenxalenye yombhobho enobude obufanayo.
2. Isakhiwo esilula, ubungakanani obuncinci, ubunzima obulula.
3. Iqinile kwaye ithembekile, izinto zokutywina zevalvu yebhola zisetyenziswa kakhulu kwiplastiki, zitywina kakuhle, kwaye zisetyenziswa kakhulu kwinkqubo yokufunxa.
4. Kulula ukuyisebenzisa, ivula kwaye ivale ngokukhawuleza, ukusuka ekuvulekeni ngokupheleleyo ukuya ekuvalekeni ngokupheleleyo ixesha elide njengokujikeleza kwama-90 degrees, kulula ukuyilawula kude.
5. Ukulungiswa okulula, ulwakhiwo lwevalvu yebhola lulula, iringi yokutywina iyasebenza ngokubanzi, ukuqhaqha kunye nokutshintshwa kulula ngakumbi.
6. Xa ivuliwe ngokupheleleyo okanye ivaliwe ngokupheleleyo, umphezulu wokutywina webhola kunye nesihlalo ziyahlukaniswa kwi-medium, kwaye i-medium ayiyi kubangela ukuwohloka komphezulu wokutywina ivalvu xa idlula.
7. Kunokusetyenziswa uluhlu olubanzi lwezicelo, ububanzi obuncinci ukuya kwiimilimitha ezimbalwa, obukhulu ukuya kwiimitha ezimbalwa, ukusuka kwi-vacuum ephezulu ukuya kuxinzelelo oluphezulu. Xa ibhola ijikeleziswa ngama-90 degrees, indawo yokungena kunye ne-outlet zonke kufuneka zibe yingqukuva, ngaloo ndlela kuthintelwe ukuhamba kwamanzi.

IIMPAWU ZOKWAKHIWA

1. Ukuvula nokuvala okungenazingxabano. Lo msebenzi usombulula ngokupheleleyo ingxaki yokuba ukutywinwa kweevalvu zemveli kuchaphazeleka kukungqubana phakathi kwemiphezulu yokutywina.
2, uhlobo oluphezulu lwesakhiwo. Ivalvu efakwe kwipayipi ingajongwa kwaye ilungiswe ngqo kwi-intanethi, nto leyo enokunciphisa ngokufanelekileyo indawo yokupaka isixhobo kwaye inciphise iindleko.
3, uyilo lwesihlalo esinye. Ingxaki yokuba i-medium ekwi-valve cavity ichatshazelwa kukunyuka koxinzelelo okungaqhelekanga iyasuswa.
4, uyilo lwe-torque ephantsi. Isiqu sevalvu esinoyilo olukhethekileyo lwesakhiwo sinokuvulwa kwaye sivalwe ngokulula ngesiphatho esincinci sesandla.
5, isakhiwo sokutywina i-wedge. I-valve ivalwe ngamandla oomatshini anikezelwa yi-valve stem, kwaye i-ball wedge icinezelwe kwisihlalo, ukuze ukutywina kwe-valve kungachaphazeleki kukutshintsha komahluko woxinzelelo lombhobho, kwaye ukusebenza kokutywina kuqinisekiswe ngokuthembekileyo phantsi kweemeko ezahlukeneyo zokusebenza.
6. Ulwakhiwo oluzicocayo lomphezulu wokutywina. Xa ibhola ithambekela kude nesihlalo, ulwelo olukwipayipi ludlula ngokulinganayo ngama-360° kumphezulu wokutywina kwebhola, okungapheleli nje ekususeni ukukhukuliseka kwendawo kolwelo olukhawulezayo kwisihlalo, kodwa kukwahlanza nokuqokelelwa komphezulu wokutywina ukuze kufezekiswe injongo yokuzicocela.