Ubungakanani kunye noxinzelelo loxinzelelo kunye nomgangatho | |
Ubungakanani | DN40-DN2000 |
Ixabiso loxinzelelo | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
Umgangatho woYilo | JB/T8691-2013 |
Umgangatho weFlange | GB/T15188.2-94 chart6-7 |
Umgangatho woVavanyo | GB/T13927-2008 |
Izinto eziphathekayo | |
Umzimba | Intsimbi yentsimbi;WCB;CF8;CF8M;2205;2507 |
Icwecwe | I-SS304;I-SS316;2205;2507;1.4529 |
Isiqu/Shaft | SS410/420/416;I-SS431;I-SS304;Monel |
Isihlalo | intsimbi engenasitha+STLEPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
Bushing | PTFE, uBronzi |
O Ringi | NBR, EPDM, FKM |
I-Actuator | Ibhokisi yeGear, iActuator yoMbane, i-Pneumatic Actuator |
Ivalve yesango yeKnife inokwahlulwa ibe ziindidi ezintathu ngokwendlela yoqhagamshelo, uqhagamshelo lwempundu, uqhagamshelo lweflange kunye noqhagamshelo lwelug.Ngokobubanzi bevalve yesango lomese, uxinzelelo lokuthwala luvela kwi-PN16-PN2., Iivalvu zesango leKnife zisetyenziswa kakhulu ekwenzeni iphepha, i-chemical fiber, i-petrochemical, i-metallurgy, udaka, umbane, ukucocwa kwamanzi amdaka.Kwiimeko zoxubo kunye nezinye iimeko zokusebenza, ivalve yesango lemela yenziwe ikakhulu ngumzimba wevalvu kunye nesango.Izinto eziphathekayo zomzimba wevalve yintsimbi ye-ductile, intsimbi yekhabhoni kunye nentsimbi engenasici, kwaye indawo yokutywina yenziwe ngerabha engagungqiyo yendalo, irabha ye-fluorine, irabha ye-nitrile, kunye nerabha ye-EPDM.Kwaye ukutywinwa kwesinyithi, ukusuka kwindawo yokujonga, i-valve yesango lomese ine-compact design, ithatha indawo encinci, kwaye inokuxhasa ngokufanelekileyo amandla ombhobho.
I-Knife Gate Valve isetyenziswa kumbhobho wemizi-mveliso ukuze usebenze xa ungekho.Ubume bomzimba kunye nesihlalo sisusa ukuvala ukuvala ukuhamba kunye namasuntswana amahle.Ukongeza, udini lwemela olulukiweyo lunceda .. isango lisike kwimidiya eshinyeneyo ngokulula.Ngokweemeko zokusebenza ezahlukeneyo: ivalve yesango yemela enganyukiyo, imela esilucwe
iveluve yesango, ivelufa yesango yemela, ivalve yesango yemela efakwe umoya, ivalve yesango yemela yombane, ivalve yesango yemela kunye nebevel
Ivalve yesango yemela yegiya ziyafumaneka zonke.
Iimbonakalo:
1. Umzimba:
a) Umzimba odityanisiweyo onobume obugcweleyo uqinisekisa ukuhamba kakuhle, ukudityaniswa lula kunye nokuvuza okuncinci kweqokobhe.
b) Uyilo lweenzipho zesikhokelo kumzantsi wezibuko ukulungiselela ukumiliselwa kwesango, endaweni yegroove, kuphelisa nakuphi na ukuvaleka okunokwenzeka xa ivalve ivalwa.
2. Isango:
a) Umphetho wemela edibeneyo unika uxinzelelo oluqinileyo kunye nokutywinwa okuqinileyo.
b) Isikhokheli sendawo eyomeleleyo ye-PTFE ngaphezulu kwezibuko inqanda ukudibana kwentsimbi-yentsimbi phakathi kwesango kunye nomzimba.
c) Ubukhulu besango bunokwandiswa ukuhlangabezana noxinzelelo oluphezulu.
3. Isihlalo:
a) Isitulo esisecaleni siyatshintshwa, sinciphisa iindleko zokusilungisa.
b) Isitulo esilayishwe kwangaphambili siyalungelelaniswa ukuze sihlangabezane neeklasi ezahlukeneyo zokutywina kunye nokuhlawula isinxibo sesiqhelo sezihlalo.
4. Okunye:
a) Ukutyhalwa kabini kunciphisa itorque efunekayo ekusebenzeni
Kukho izinto ezi-3 ezinje ngasezantsi:
Ngaphantsi kwesango i-blade ebukhali efana ne-U, enokuthi ikhuphe i-adhesive kwindawo yokutywina kwaye inqumle ngokukhawuleza ulwelo.phakathi
2. Umphezulu wesango uhlanjululwe kakuhle kwaye uphuculwe, ongenawo umphumo ongcono wokutywinwa, kodwa ukhusela ngokufanelekileyo ubomi benkonzo yokupakisha kunye nesihlalo se-valve.
3. Ibhloko yesikhokelo kumzimba wevalve yenza isango lihambe ngokuchanekileyo, kwaye ibhloko ye-extrusion iqinisekisa ukutywinwa okusebenzayo kwesango.
I-Valve ye-ZFA iqhuba ngokungqongqo i-API598 esemgangathweni, senza zombini uvavanyo loxinzelelo lwecala kuyo yonke ivalve ye-100%, isiqinisekiso sokuhambisa i-100% ye-valve yekhwalithi kubathengi bethu.
Umzimba wevalvu wamkela imathiriyeli esemgangathweni ye-GB, kukho inkqubo ye-15 iyonke ukusuka kwintsimbi ukuya kumzimba wevalvu.
Ukuhlolwa komgangatho ukusuka kwi-blank ukuya kwimveliso egqityiweyo i-100% iqinisekisiwe.
I-ZFA Valve igxininise kwimveliso yeevalvu iminyaka eyi-17, kunye neqela lemveliso yobuchwephesha, sinokunceda abathengi bethu ukuba bagcine iinjongo zakho ngomgangatho wethu ozinzile.