ivalve yokunceda elwandle
Kwimigca ye-pneumatic okanye umphunga, i ivalve yokhuseleko lwaselwandle isetyenziselwa ukukhupha uxinzelelo olugqithisileyo.
Ivalve yokunciphisa uxinzelelo lolwandle inevalve, isipringi, umzimba wevalvu, kunye nenati yokulungisa. Ngokubanzi, ifakwe kwintloko ye-cylinder enkulu okanye Injini yedizili ephakathi, kwaye inomngxuma onxibelelana negumbi lokutsha. Xa uxinzelelo kwi-cylinder ludlula ixabiso elithile, ivalve ivuliwe ukuvumela igesi ukuba idlule umoya, ngaloo ndlela iqinisekisa ukusebenza ngokukhuselekileyo kwe-injini ye-diesel.
Iindidi zeevalvu zoncedo zifuna amaxabiso ahlukeneyo oxinzelelo lokuvula. Xa injini yedizili ishiya umzi-mveliso okanye emva kokulungiswa kwayo, ifanele ilungiswe ngokuchanekileyo ize itywinwe ngelothe. Ngokubanzi, ayinakuguqulwa ngokuthanda. Kubalulekile ukujonga imeko yokutywinwa kwevalve kunye nesihlalo sevalve ngexesha lokulawula. Ukuvuza kwamanzi kufuneka kulungiswe ngokukhawuleza ukuba kufunyenwe.
sangqa | I-DN15-DN150 |
phakathi | Umphunga, iigesi, imiphunga, ulwelo |
imathiriyeli | Intsimbi yeNtsimbi, intsimbi engatyiwa, intsimbi, iBronzi |
Uxhumano | Umsonto, Flange |
Ukusetyenziswa kweValve ye-Marine Releif
Iivalve zokunceda elwandle zisetyenziswa kwiibhoyila, iinqanawa zoxinzelelo, kunye nemibhobho. I-overpressure medium inokususwa ngokuzenzekelayo xa uxinzelelo lokusebenza ludlula ixabiso elichaziweyo. Ivalve yoncedo lwaselwandle ivala ngokuzenzekelayo xa uxinzelelo oluphakathi lwehla ukuya kwinqanaba elithile.
Ngokuhambelana neemfuno zokusetyenziswa ngaphambi kokusetyenziswa, ivalve yokhuseleko lomoya ecinezelweyo kufuneka ihlaziywe kwiqonga lokulungisa ngaphambi kokuba lifakwe kwisitya soxinzelelo okanye umbhobho.
Kwimeko apho uxinzelelo olusebenzayo lomoya oxinanisiweyo kumbhobho kunye nesikhongozelo singaphezulu koxinzelelo lokuvula lwevalve yokhuseleko, idiski yevalve ityhalwa ngumoya, yoyise ukuxinezeleka kwentwasahlobo yohlengahlengiso, kwaye ikhuphe isihlalo sevalve, kwaye icinezelwe. umoya uyaphuma kwipaseji. Ngenxa yoko, uxinzelelo lombhobho luyancipha ngokukhawuleza, lukhusela umsebenzisi.
Uxinzelelo lokuvula lwevalve yomoya ocinezelekileyo lumiselwa kuxinzelelo lwawo lwasentwasahlobo. Ngokuqhelekileyo kucetyiswa ukuba uxinzelelo lokuvula lube ngamaxesha e-1.1 yoxinzelelo lokusebenza, kwaye uxinzelelo lokuvala aluyi kuba ngaphantsi kwe-85% yoxinzelelo lokusebenza.
Iimpawu zeValve yoNcedo lwaseLwandle
- Kwimeko yoxinzelelo olugqithisileyo, i-valve yokunciphisa uxinzelelo inokuvulwa ngokupheleleyo ngexesha lokunciphisa uxinzelelo.
- Ukuguquguquka koxinzelelo kunokupheliswa ngokulungisa isantya sokuvala.
- Umsebenzi we-hysteresis phenomenon uyancitshiswa ngokusetyenziswa kwendlela yokuhambisa i-diaphragm.
- Inokufakwa kuyo nayiphi na indawo, ngaphandle kokutshintsha ixabiso lokumisela uxinzelelo, okanye linokususwa kumbhobho wokuhlola nokulungiswa.
Ukucaphula ngoko nangoko kwi-Intanethi
Sihlobo esithandekayo, ungathumela imfuno yakho ecinezelayo kwi-Intanethi, abasebenzi bethu baya kunxibelelana nawe kwangoko. Ukuba unayo nayiphi na imibuzo, jongana nenkonzo yethu yabathengi ngencoko ye-intanethi okanye ngomnxeba ngexesha elifanelekileyo. Enkosi ngesicelo sakho kwi-intanethi.
[86] 0411-8683 8503
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