China Umgangatho oPhakamileyo woShishino Cast intsimbi ujingi itshekhi valve China umthengisi umzi-mveliso Umenzi kunye nabavelisi |Nortech

Umgangatho ophezulu woShishino Cast intsimbi ujingi itshekhi valve umthengisi China factory Manufacturer

Inkcazelo emfutshane:

DIN/ENIvalve yokujonga ujingi yentsimbi,ivalve yokujonga ipiston

Ububanzi:DN15-DN400,PN16-PN100

I-BS EN 12516-1,BS1868

Ubuso ngobuso ku-EN558-1/DIN3202

Umzimba/ibhonethi/iDisc:GS-C25/1.4308/1.4408

I-NORTECHis enye ephambili China Cast intsimbi ujingi valve hlola Umenzi kunye noMboneleli.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Yintoni ivalve yokujonga ujingi wentsimbi?

Ivalve yokujonga ujingi yentsimbiis eyilelwe ukuthintela ukuguqulwa kokuhamba kwindlela yokubhobhoza.isetyenziswa ngokuqhelekileyo kwiinkqubo zemibhobho apho iivalvu zeglowubhu zisetyenziswa njengevalve yokulawula ukuhamba.Zineendawo zokuhlala ezifanayo njengeevalve zeglobhu.Iivalve zokujonga i-lift zifanelekile ukufakwa kwimigca ethe tye okanye ethe nkqo kunye nokunyuka okunyukayo.

Ziyacetyiswa ukuba zisetyenziswe kunye nomphunga, umoya, igesi, amanzi, kunye nemigca yomphunga enesantya esiphezulu sokuhamba kwe-velocities.i-valve zokujonga i-lift ziqhele ukuyilwa ngentwasahlobo, ivalwe ngokungagqibekanga, ifuna uxinzelelo olungakumbi lokuvula ucango lwazo kunye nokuvumela ulwelo ludlule.

AIvalve yokujonga ujingi yentsimbisisivalo esithintela umgca wokufunxa ukuba usebenze ungenanto, umz. emva kokuba impompo imisiwe.Ukukhupha impompo ngaphambi kokuba kuqale kwakhona akusafuneki. Phakamisa iivalvu zokujonga

Iimpawu eziphambili zeCast steel swing check valve

Iimpawu kunye neenzuzo zeIvalve yokujonga ujingi yentsimbi

I-1) Ukuvala ngokukhawuleza kunye nokusebenza okuzinzileyo: i-stroke encinci ye-valve disc yenza ukuba kube lula ukuvala ngokukhawuleza, i-spring elayishiwe i-disc idibanisa, yenza ukuvala ngokukhawuleza kwaye kuthembekile.
2) Ukuvala ngokuzenzekelayo nge-spring elayishiwe idiski.
3) Uyilo olufanayo njengevalve yeglowubhu, ingasetyenziswa njengevalve yokulawula ngokuguqula ubume bediski.

Iinkcukacha zobugcisa be-Cast steel swing check valve

Iinkcukacha zobugcisa

Idayamitha yegama	DN15-DN400
Ukukala koxinzelelo	PN10-PN16-PN25-PN40-PN63-PN100
Yila kwaye wenze	I-BS EN 12516-1, i-BS EN 1868, EN12569
Ubuso ngobuso	BS EN 558-1,DIN3202
Isiphelo seFlange	I-BS EN1092-1
Butt weld(BW) End	I-BS EN12627
Uvavanyo kunye noHlolo	I-BS EN 12266
Umzimba, ibhonethi, idiskhi	Intsimbi yeCarbon, intsimbi engatyiwa, iAlloy steel
Nciphisa	I-13Cr, F304, F316, i-Stellite ejongene ne-alloy enzima.