Jonga iValve ibhekisa kwi-valve enenxalenye yayo yokuvula kunye nokuvala i-idlip ye-Vove yeSetyhula, eyenza ubunzima bayo kunye nengcinezelo ephakathi yokuthintela imvukelo yendawo. Yivalve ezenzekelayo, ekwabizwa ngokuba yiValve yeHowve, ivalve enye, i-valve okanye ivalve yedwa. Imowudi yokuhamba ye-disc yahlulahlulwe yanguhlobo lokuphakamisa kunye nohlobo lokutshisa. I-valve yokupheka i-velove ifana ne-valve ye-globeb, ngaphandle kokuba ingena kwi-valve stem ukuqhuba i-disc. Ukuhamba okuphakathi kwi-Inlet Port (icala elingaphantsi) kwaye kuhamba ngaphandle kwezibuko lokuphuma (icala elingaphezulu). Xa uxinzelelo lwe-inlet lungaphezulu kunokuba inani le-disc kunye nokuchasana nokuhamba kwayo, iveni ivuliwe. Kwelinye icala, ivalve ivaliwe xa ihamba ihamba ngasemva. Ivalve yokujonga i-swing inediski ye-oblique enokujikeleza i-Axis, kwaye umgaqo wayo wokusebenza uyafana ne-valve yokukhangela. Ivalve yokutshekisha ihlala isetyenziswa njenge-valve engezantsi kwesixhobo sempompo ukuthintela ukuvuka kwamanzi. Indibaniselwano yeValve yokujonga kunye ne-Globe Valve inokudlala indima yokhuseleko. Jonga i-valves ye-valve ye-valve ezenzekelayo, kwaye isetyenziswa ikakhulu kwimibhobho ngendlela enye yendlela, kwaye ivumela kuphela ukuba ihambe kwicala elinye ukuthintela iingozi.
Jonga i-valves ikwasetyenziswa kwimigca ebonelela ngeenkqubo ezincedisayo apho uxinzelelo lunokuphakama ngaphezulu koxinzelelo lwenkqubo. Jonga i-valves inokwahlulwa kuphela kwi-valves yokujonga i-Swing (ijikeleza ngokwezikhuselo) kunye nokuphakamisa i-valves (ihamba ecaleni kwe-axis).
Umsebenzi we-valve yokutshekisha kukuvumela kuphela i-hid ukuya kwicandelo elinye kwaye kuthintele ukuhamba kwelinye icala. Ngokwesiqhelo olu hlobo lweveli lusebenza ngokuzenzekelayo. Phantsi kwesenzo sengcinezelo yolwelo equkuqela kwicala elinye, i-valve ivula; Xa ulwelo luhamba kwelinye icala, isitulo sevali sisebenza ngengcinezelo ye-fluid kunye nobunzima be-valve yediski ukunqumla ukuhamba.
Jonga i-valvers ibandakanya i-valves yokutshekisha i-wing kunye neevalti zokuphakamisa. I-valve yokutshekisha i-Swing inemaphuli ye-hinge, kwaye i-disc-angee-disc disc ngokukhululekileyo kwisitulo esityekileyo. Ukuqinisekisa ukuba i-valve inokuthi ifikelele kwimeko efanelekileyo yesihlalo ngalo lonke ixesha, i-valve yenziwe kwi-hinge ye-hinge, ukuze i-valve inesithuba esaneleyo sokuhambisa, kwaye sinxibelelana ngokupheleleyo nesitulo sevali. I-disc inokwenziwa ngesinyithi ngokupheleleyo, okanye inokuthi incitshiswe ngesikhumba, irabha, okanye isigqubuthelo se-Synthitic kwintsimbi, kuxhomekeke kwiimfuno zomsebenzi. Kuxhomekeke kwiimfuno zomsebenzi. Xa ivasi yokujonga i-swing ivulekile ngokupheleleyo, uxinzelelo lwe-fluid luphantse lungakhutshwa, ke ihlazo lokuhla kwivalve lincinci. I-disc yevalve yokukhangela ikwindawo yokutywina kwesitulo sevali kwi-valve. Ngaphandle kokuba intili yentiyo inokuvuka kwaye iwele, ivali yonke ifana nebhobho ye-globe. Ingcinezelo ye-fluid yenza i-idi ye-valve iphakamise kumhlaba wokutywina kwesihlalo sevali, kwaye i-backflow ye-Proper ibangela ukuba i-disve ibuyele kwisitulo sevali kwaye sinqumle ukuhamba. Ngokweemeko zokusetyenziswa, i-disc inokubakho kwimo yentsimbi yentsimbi, okanye kwi-pad ye-rabber yerabha okanye irabha yerabha kwi-diaber kwisakhelo se-disc. Njengevalve yokumisa, indawo yokuhamba nge-fluid kwivalve yokuphakamisa nayo incinci, ke ihlathi yoxinzelelo kwivalve ephakamayo inkulu kune-valve ye-swing ivaliwe. rhabaxa.
Ukuhlelwa kweevali zokujonga
Ngokwesakhiwo, ivalve yokutshekisha inokwahlulwa ibe yiValve yokupheka, i-swing wing valve kunye nebhotwe yebhabhathane. Iifom zonxibelelwano zezi valves zinokwahlulwa zangama-4: uqhagamshelo olunoqhagamshelo, uqhagamshelo lweflethi, unxibelelwano lwe-welding kunye nonxibelelwano lwe-wafe.
Ngokwamxholo, ivalve yokutshekisha inokwahlulwa ukuba ityhilwe i-valve ye-iron yokutshekisha, i-Brass Jonga ivalve, i-stainess yentsimbi, i-carbon yentsimbi, i-carbon steel jonga ivalve ye-valve kunye ne-valve ye-valve yensimbi kunye ne-valve ye-Steel.
Ngokwe-valve yokutshekisha inokwahlulwa ibe yiValvz Buty Vialve, i-Drvg Totve ivele, i-NRVR Tot Vove, i-NRVR Tot Voveli ye-disve kunye ne-DDCV ye-disve.
I-Post Time: Aug-07-2023