Iivalvu yokuhlolayinto eqakathekileko yokulawula esetjenziselwa ukukhandela ukubuyela emuva kwe-fluid. Ivamise ukufakwa ekuphumeni kwephayiphu yamanzi begodu ivimbela amanzi bona angabuyeli emuva. Kuneentlobo ezinengi ze-valve yokuhlola, namhlanjesi isingeniso esikhulu yi-dual plate check valve kanye ne-swing check valve ku-soft sealed check valve. Ivalvu yokuhlola ukuvala okuthambileko isebenzisa izinto zokuvala eziguquguqukako ukuvala isihlalo sevalvu ukwenza bona ithembeke khulu.
Kokuthoma, wethula i-valve yokuhlola amapuleti amabili. Iivalvu yokuhlola amapuleti amabilisisisetjenziswa somtjhini esisetjenziselwa ukulawula ukugeleza kwamanzi nofana irhasi. Isebenza ngokujikelezisa ivalvu ukukhandela ukubuyela emuva kwe-fluid. Amavalvu wokuhlola amapuleti amabili avamise ukusetjenziswa emaphayiphini wamanzi, amahlelo wamanzi, kanye namahlelo we-pneumatic ukukhandela ukugeleza nokuvuza kwamanzi.
I-dual plate check valve inama-cloes amabili, enye ebizwa ngokuthi yi-inlet kuthi enye ibizwa ngokuthi yi-outlet flap. Lokha idiski yokungena nayijikelezako, idiski izokuvuleka ukuvumela ukudlula kwe-fluid. Bese kuthi, lokha idiski yokuphuma nayijikelezako, idiski iyavala ukukhandela bona amanzi angabuyeli emuva ephayiphini yokungena. Ngalokho-ke, i-valve yokuhlola enamapuleti amabili ingalawula kuhle izinga lokugeleza kwe-fluid. Ilula begodu kulula ukuyifaka nokuyitlhogomela. Kanengi zenziwa ngensimbi begodu zinokujamelana nokugqwala okuhle nokujamelana nokuguga.
I-dual plate check valve sele isetjenziswe khulu emabubulweni ahlukahlukeneko. Ebubulweni lamafutha negesi, zisetjenziselwa ukugcina nokuthutha amanzi namagesi. Embonini yamakhemikhali, zisetjenziselwa ukulawula izinga lokugeleza kwamakhemikhali. Ebubulweni lamandla namandla, zisetjenziselwa ukuvikela imitjhini kagesi kanye negridi yamandla. Ukungezelela, amavalvu wokuhlola amapuleti amabili nawo asetjenziswa khulu eendaweni zasekhaya nezamabhizinisi ukulawula ukugeleza kweengazi ezifana namanzi, igesi nomoya.
Okwesibili yiivalvu yokuhlola yokujinga. I-swing check valve yi-valve esetjenziselwa ukukhandela ukugeleza bona kungabuyeli emuva. Isebenza ngombana lokha amanzi nakadlula nge-swing check valve, ukugeleza kwenziwa ngamandla wangaphandle enza bona idiski ijikeleze emgodini wokuqondisa wesihlalo, ukuvimbela ukubuyiswa kwediski nokuvimbela ukugeleza bona kungabuyeli emuva. Amavalvu wokuhlola ajikajika avamise ukusetjenziswa emaphayiphini wokuphakelwa kwamanzi nokudonsa amanzi, khulukhulu ezakhiweni eziphakemeko, emiphakathini yokuhlala, emafemini nezinye iindawo ezitlhoga ukukhandela ukugeleza kwamanzi emuva. Ivalvu inesakhiwo esilula, ukufakwa okulula, ukusetjenziswa okuthembekileko, begodu isetjenziswa khulu erherhweni lamapayipi wamanzi.
Nanyana isakhiwo sevalvu silula, ezinye iinkinga zitlhoga ukutjhejwa ngesikhathi sokusetjenziswa. I-valve yokuhlola yinto eqakathekileko yokulawula, engakhandela ukubuyela emuva kwe-fluid begodu ivikele ukusebenza okuphephileko kwehlelo lamanzi. Nanyana isakhiwo sevalvu yokuhlola silula begodu kulula ukuyisebenzisa, amaphuzu alandelako kufanele atjhejwe ngesikhathi sokufakwa: kokuthoma, ivalvu yokuhlola kufanele ifakwe ephayiphini evundlileko begodu igcinwe kude nevalvu yokunweba nepompo; okwesibili, ubukhulu be-valve yokuhlola kufanele bufane nobukhulu bephayiphu; ekugcineni, ivalvu yokuhlola kufanele ifakwe kuhle ngendlela amanzi ahamba ngayo.
I-Tianjin Tanggu Water Seal Valve Co., Ltd. yi-elastic seat valve esekela amabhizinisi, imikhiqizo yi-elastic seat wafer butterfly valve,ivalvu ye-lug butterfly, i-double flange concentric butterfly valve,i-velve ye-butterfly ye-flange ephindwe kabili, ibhalansi yevalvu, i-wafer dual plate check valve njalonjalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyazikhakhazisa ngokunikela ngemikhiqizo esezingeni eliphezulu ehlangabezana namazinga aphezulu webubulo. Ngamavalvu wethu ahlukahlukeneko, ungasithemba bona sizokunikela ngesisombululo esihle khulu sehlelo lakho lamanzi. Sithinta namhlanjesi ukufunda kabanzi ngemikhiqizo yethu nokuthi singakusiza njani.
Isikhathi sokuposa: Aug-24-2023
