Umgaqo osebenzayo wevalve yokujonga iipleyiti ezimbini

Ivalve yokujonga iipleyiti ezimbiniIpleyiti yebhabhathane ye-H77X yi-semicircucles ezimbini, kunye nokusetha ngokutsha kwentwasahlobo ngenkani, umphezulu wokutywina unokuba ngumzimba wokupakisha welding-resistant impahla okanye irabha ye-lining, uluhlu olubanzi lokusetyenziswa, ukutywinwa okuthembekileyo. Isetyenziselwa ushishino, ukukhuselwa kwendalo, unyango lwamanzi, unikezelo lwamanzi oluphezulu lwesakhiwo kunye nombhobho wokukhupha amanzi, ukuthintela ukujikeleza okuphakathi.

Umgaqo osebenzayo wevalve yokukhangela ibhabhathane:
I-valve yokujonga i-valve ye-disc ye-disc ye-H77X incinci, kwaye ubude obubangelwa yivalve bunokuncitshiswa. I-disc yevalve yokukhangela ibhabhathane ihamba kuphela kufuphi neziko lolwelo, kwaye ukuphakama kwevalve kunokuthotywa. Ngoko ke, i-valve inesakhiwo esincinci. Ivalve imile okwephiko. Icwecwe livuleke kakhulu.
Xa i-butterfly check valve fluid ihamba, i-radius ejikelezayo yediski yevalve incinci, kwaye i-disc yevalve inokuvulwa ngokukhawuleza. Kwaye kwinqanaba lokugqibela, isando esinzima siphuma kumgca ophakathi, sincedisa i-valve disc ukuba ifikelele kwindawo evulekileyo epheleleyo, kwaye inokudlala indima ezinzileyo, ikhululekile kwimpembelelo yokuhamba kwamanzi, ukwenzela ukuba ukuchasana kwesenzo kuncinci. Ngoko ke, xa ulwelo lulungile, ilahleko yoxinzelelo lolwelo incinci.

Iimpawu zeemveliso zevalve yokukhangela:
I-1, umthamo omncinci, ubunzima obulula, ukwakheka kwe-compact, kulula ukuyigcina.
2, ipleyiti yevalve esebenzisa ipleyiti embaxa-mbili ngoyilo lwentlakohlaza emibini, inokwenza ipleyiti yevalvu ivale ngokukhawuleza.
3, ngenxa yokuvalwa kwesantya, kunokuthintela ukubuya kwamanzi okuphakathi, kususe ihamile yamanzi enamandla.
I-4, ubude besakhiwo somzimba wevalve buncinci ngobukhulu, buqinile.
I-5, ukufakela okufanelekileyo, kunokufakwa kwiindlela ezimbini ezithe tye kunye nezithe nkqo zombhobho.
I-6, ukufezekisa isitywina esipheleleyo, isixa sokuvuza sovavanyo lwe-hydrostatic yi-zero.
7.Ukusebenza okuthembekileyo kokusetyenziswa, ukusebenza kakuhle kokuchasana nokuphazamiseka.

I-standard yevalvu yokujonga i-wafer yeplate ezimbini:
1. Ubungakanani boxhumo lweFlange: GB/T1724.1-98
2. Ubude besakhiwo: GB / T12221-1989, ISO5752-82

Ivalvu yokujonga iipleyiti ezimbini ikwaziwa ngokuba yivalvu yokujonga, luhlobo lwevalvu ezenzekelayo ngokwehluka koxinzelelo lolwelo ngaphambi nasemva kwevalvu, umsebenzi wevalvu yokujonga ibhabhathane kukuvumela ulwelo ukuba luhambe kwicala elinye kuphela, luthintele ukuba luhambe ngokubuyela umva. Ivalvu yokujonga yasekhaya ineentlobo ezimbini zokusetyenziswa kolwelo kunye negesi. Zombini iivalvu zokujonga ulwelo kunye negesi ezinobubanzi obungaphantsi kwe-100 mm zenziwe ngohlobo lwesilinda. Xa ulwelo lungena kwivalvu yokujonga, izibuko levalvu kufuneka loyise ukumelana nentwasahlobo.
Ngoko ke, i-fluid inelahleko yoxinzelelo xa idlula kwi-valve yokutshekisha. Intwasahlobo ye-valve yokuhlola igesi yombhobho wokubuyisela kufuneka ikhethwe njengento ethambileyo yokunciphisa ilahleko yoxinzelelo kumda omncinci. Inzuzo yale valve yetshekhi epeyintiweyo ye-tubular kukuba inokufakwa kulo naliphi na icala, kubandakanywa phezulu, phantsi, i-horizontal kunye ne-inclined direction.
I-DN125 mm zenziwe ngokuthe tye. Le valve yokukhangela inodidi olunye kuphela lokusetyenziswa komoya.
Izihlalo zevalve zezi ntlobo zimbini zingasentla ze-butterfly check valves zenziwe ngentsimbi, enye ithambile kwaye enye ilukhuni inokuqinisekisa ukuba ukuvala kuqinile, i-piston (i-valve core seat) inomphumo wokudambisa, inokudlala umphumo we-buffer kwi-pulse air flow, i-valve yomlomo wokuvula kunye nokuvala ibhalansi ye-buckle core akulula ukuyiphula.

Ngaphandle koko, siyinkampani yeValve ye-TWS kwaye sineminyaka engaphezu kwama-20 amava ekuveliseni nasekuthumeleni iivalvu kumazwe angaphandle.IValve yeButterfly eyomelela, iValve yeSango, iValve yokuHlola, iValve yeBhola, isiThinteli sokuPhuma ngasemva,Ivalve yokulinganisakunye neValve yokukhupha umoya zezona mveliso ziphambili.