Ivalve luphawu lokuncamatheliswa kwemibhobho esetyenziselwa ukuvula nokuvala imibhobho, ukulawula indlela yokuhamba, ukulawula nokulawula iiparamitha (iqondo lobushushu, uxinzelelo kunye nesantya sokuhamba) kwendlela yokuhambisa. Ngokomsebenzi wayo, inokwahlulwa ibe ziivalve zokuvala,khangela iivalve, iivalvu zokulawula, njl.
Iivalve zizinto zokulawula kwiinkqubo zokuthutha ulwelo, ezinemisebenzi yokuvala, ukulawulwa, ukuguqulwa, ukuthintela ukubuyisela umva, ukuqiniswa koxinzelelo, ukuguqulwa okanye ukugqithiswa kwengcinezelo yoxinzelelo. Iivalvu zeenkqubo zokulawula ulwelo ukusuka kwezona zivalo zilula zokuvala ukuya kwezona zixananazileyo zisetyenziswa kwiinkqubo zolawulo oluzenzekelayo.
Iivalvu zinokusetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo olunjengomoya, amanzi, umphunga, imithombo yeendaba eyonakalisayo, i-slurries, ioyile, isinyithi solwelo kunye nemithombo yeendaba erediyo. Ngokwezinto eziphathekayo, iivalve nazo zahlulwe zibeiivalve zentsimbi, iivalvu zentsimbi eziphoswe ngentsimbi, iivalvu zensimbi ezingenasici (201, 304, 316, njl.), iivalvu zentsimbi ze-chrome-molybdenum, i-chromium-molybdenum vanadium steel valves, i-duplex steel valves, i-plastic valves, i-non-standard customized valves, njl.
Hlela
Ngomsebenzi kunye nokusetyenziswa
(1) Ivalve yokuvala
Olu hlobo lwevalve lusetyenziselwa ukuvula nokuvala. Ifakwe ngokusisigxina kwindawo yokungena nokuphuma kwengqele kunye nemithombo yobushushu, indawo yokungena nokuphuma kwesixhobo, kunye nomgca wesebe lemibhobho (kubandakanywa nezinyusi), kwaye ingasetyenziswa njengevalve yokukhupha amanzi kunye nevalve yokukhupha umoya. Iivalve eziqhelekileyo zokuvala zibandakanyaiivalve zesango, iivalve zeglowubhu, iivalve zebhola kunye neevalve zebhabhathane.
Iivalvu zesangoinokohlulwa ibe yintonga evulekileyo kunye nentonga emnyama, inkunzi yegusha enye kunye nenkunzi yegusha ephindwe kabini, inkunzi yegusha yewedge kunye nenkunzi yegusha enxuseneyo, njl njl. Ubungakanani bomzimba wevalvu buncinci ecaleni kwendlela yokuhamba kwamanzi, ukuchasana nokuhamba kuncinci, kwaye isithuba sedayamitha esisigama sevalve yesango sikhulu.
Ngokwendlela yokuhamba kwe-medium, i-valve ye-globe ihlulwe ibe ziindidi ezintathu: uhlobo oluthe ngqo, uhlobo lwe-angle ekunene kunye nohlobo lokuhamba ngokuthe ngqo, kwaye kukho iintonga ezivulekileyo kunye neentonga ezimnyama. Ukuvala ukuqina kwevalve yeglowubhu kungcono kunoko kwevalve yesango, umzimba wevalve mde, ukuchasana nokuhamba kukhulu, kunye nobukhulu be-DN200.
I-spool yevalve yebhola yibhola evulekileyo. Isiqu sevalve esebenza ngepleyiti senza ibhola ivuleke xa ijonge kwi-axis yombhobho, kwaye ivalwe ngokupheleleyo xa ijika i-90 °. Ivalve yebhola inomsebenzi othile wohlengahlengiso kwaye ivale ngokuqinileyo.
I-spool yeivelufa butterflyyidiski engqukuva ejikeleza ecaleni kweshafti ethe nkqo ye-axis yombhobho othe nkqo. Xa iplani yeplate ye-valve ihambelana ne-axis yombhobho, ivuleke ngokupheleleyo; Xa indiza yenqama i-perpendicular kwi-axis yombhobho, ivalwe ngokupheleleyo. Ubude bomzimba wevalve yebhabhathane buncinci, ukuchasana kokuhamba kuncinci, kwaye ixabiso liphezulu kunelo leevalvu zesango kunye neevalvu zeglowubhu.
(2) Ivalve yokujonga
Olu hlobo lwevalvu lusetyenziselwa ukuthintela ukuphuma ngasemva kwendawo ephakathi, kwaye lusebenzisa amandla ekinetic olwelo ukuzivula nokuzivaleka ngokuzenzekelayo xa iqukuqela kwelinye icala. Ukuma kwindawo yokuphuma yempompo, indawo yokuphuma yomgibe, kunye nezinye iindawo apho ukujikeleza kolwelo kungavumelekanga. Kukho iintlobo ezintathu zeevalve zokutshekisha: uhlobo lokuvula olujikelezayo, uhlobo lokuphakamisa kunye nohlobo lwe-clamp. Kwimeko yokukhangela i-valve, i-fluid inokuhamba kuphela ukusuka kwesobunxele ukuya ngasekunene kwaye ivale ngokuzenzekelayo xa igeleza kwelinye icala. Ukuphakamisa iivalve zokujonga, i-spool iphakamisa ukwenza indlela njengoko ulwelo luhamba ukusuka ekhohlo ukuya ngasekunene, kwaye i-spool ivaliwe xa icinezelwe kwisihlalo xa ukuhamba kuguqulwa. Kwivalve yokukhangela i-clamp-on, xa ulwelo luhamba ukusuka ekhohlo ukuya ngasekunene, i-valve core ivulwe ukwenza indlela, kwaye i-valve core icinezelwe kwisitulo sevalve kwaye ivalwe xa ukubuyisela umva kuguqulwa.
(3) Ukulawulaiivalve
Umahluko woxinzelelo phakathi kwangaphambili nangasemva kwevalve uqinisekile, kwaye xa ukuvulwa kwesivalo esiqhelekileyo sitshintsha kuluhlu olukhulu, isantya sokuhamba sitshintsha kancinci, kwaye xa sifikelela kwindawo ethile yokuvula, isantya sokuhamba sitshintsha kakhulu, oko kukuthi. , ukusebenza kohlengahlengiso kubi. I-valve yokulawula inokutshintsha i-spool stroke ukuze itshintshe ukuchasana kwe-valve ngokwesikhokelo kunye nobukhulu bomqondiso, ukuze kufezekiswe injongo yokulawula i-valve. Iivalve zokulawula zahlulahlulwe zibe ziivalve zolawulo oluzenzekelayo, kwaye kukho iintlobo ezininzi ze-othomathikhi okanye i-othomathikhi yokulawula, kunye nokusebenza kokulungelelaniswa kwazo kuyahluka. Iivalvu zolawulo oluzenzekelayo ziquka iivalvu zokulawula ukuqukuqela ezisebenza ngokuzilawulayo kunye neevalvu ezisebenza ngokwazo ezisebenza ngokwahlukileyo.
(4) Vacuum
I-vacuum ibandakanya iivalve zebhola, i-vacuum baffle valves, i-vacuum inflation valves, i-vacuum vacuum valves, njl. okanye uqhagamshele umbhobho ubizwa ngokuba yivacuum valve.
(5) Iindidi zenjongo eyodwa
Iindidi zenjongo ezikhethekileyo ziquka iivalve zehagu, iivalve zokuvula umoya, iivalve zokuvuthela, iivalve zokukhupha, izihluzi, njl.
Ivalve yokukhupha i-exhaust yecandelo elincedisayo eliyimfuneko kwinkqubo yombhobho, esetyenziswa ngokubanzi kwiibhoyili, i-air conditioners, i-oyile kunye negesi, unikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi. Ihlala ifakwe kwindawo yokuyalela ukuphakama okanye i-elbow ukususa igesi engaphezulu kumbhobho, ukuphucula ukusebenza kakuhle kokusetyenziswa kwemibhobho kunye nokunciphisa ukusetyenziswa kwamandla.
Nayiphi na irabha ehleliyoivelufa butterfly, ivalve yesango, i-Y-stainer, ivalve yokulinganisa,Ivalve yokujonga ipleyiti ephindwe kabiniimibuzo, ungaqhagamshelana nayoIvalve ye-TWSumzi-mveliso. Kwakhona unokucofa kwiwebhusayithi yethu https://www.tws-valve.com/ ngolwazi olungakumbi.
Ixesha lokuposa: Oct-24-2024
