Uthintelo lokuBuyela kweMva oluThembekileyo kwiZicelo zeShishini

Iinkcukacha of I-BS 5153 PN16 I-Cast Iron Swing Check Valve

• Ubungakanani: DN50-DN600 (2''-24'')
• PhakathiAmanzi
• Umgangatho: EN12334/BS5153/MSS SP-71/AWWA C508
• Uxinzelelo: UDIDI 125-300/PN10-25/200-300 PSI
• Izinto eziphathekayo: Intsimbi yentsimbi (CI), i-Ductile Iron (DI)
• Uhlobo: Ukujika

Yintoni iSwing Check Valve kwaye isebenza njani?

I ivalvu yokujonga iswingluhlobo lwevalvu enecala elinye esetyenziselwa ukuvumela ulwelo (ulwelo okanye igesi) ukuba luhambe kwicala elinye ngelixa luthintela ukubuya kwamanzi. Isebenza kusetyenziswa idiski ene-hinged evulekayo xa ulwelo luhamba kwicala elifunekayo kwaye ivale xa ukuhamba kwamanzi kuyeka okanye kubuya umva, ukuqinisekisa ukuba i-medium ihamba kwicala elinye kuphela. Ivalvu iyazisebenzela ngokwayo, oko kuthetha ukuba ayifuni lawulo lwangaphandle ukuze isebenze.

Xa uxinzelelo lolwelo lutyhala umbhobho kwicala elicetywayo, idiski ijika iye phezulu (okanye ecaleni) ukuvula ivalvu, ivumela ukuba i-medium idlule. Njengoko ukuhamba kolwelo kuncipha okanye kubuya umva, amandla ombane kunye noxinzelelo olubuyela umva zityhala idiski ibuyele esihlalweni, zivale ivalvu kwaye zithintele ukubuya kwamanzi. Le ndlela ilula yenza iivalvu zokujonga ukujika zithembeke kakhulu kumashishini amaninzi.

Kutheni Ufuna I-Swing Check Valve?

Iivalvu zokujonga iswing zisetyenziswa kwiindlela ezahlukeneyo, zisebenza ngezinto ezifana nomphunga, amanzi, i-nitric acid, ioyile, kunye nee-solid oxidizing agents. Zixhaphakile kumashishini afana nokucubungula iikhemikhali, ipetroli, izichumisi, amayeza, kunye nokuvelisa umbane. Iivalvu zokujonga iswing zilungele ukuthintela ukuhamba okungasemva kwimibhobho, ukugcina ukuthembeka kwenkqubo, kunye nokuthintela umonakalo kwizixhobo ezifana neempompo.

Iingenelo eziphambili zeI-BS 5153 PN16 I-Cast Iron Swing Check Valve

• Uyilo Oluhlala Luhleli: Uyilo lwediski okanye lwebhonethi lwenza kube lula ukuyigcina ivalvu, ngelixa i-hinge ejikeleze ishaft iqinisekisa ukuqina kwayo ixesha elide.
• Ukuxinana okuphantsi kunye nokuhla koxinzelelo: Iivalvu zokujonga uhlobo lwe-Swing zivelisa ukuxinana okuncinci kunye nokuhla koxinzelelo, nto leyo ephucula ukusebenza kakuhle kwenkqubo.
• Indlela Yokuzivala: Xa uxinzelelo lolwelo luba zero, ivalvu iyacima ngokupheleleyo ukuthintela ukubuya kwamanzi nokususa ihamile yamanzi etshabalalisayo kwipayipi.
• Ufakelo Oluguquguqukayo: Iivalvu zokujonga i-swing zifakelwa ngokuthe tye, kodwa zinokufakelwa ngokuthe nkqo ukuba kuyimfuneko.