I-China PTFE ene-butterfly valve mveliso kunye nabavelisi

Ivalvu yebhabhathane efakwe i-PTFE

Inkcazo emfutshane:

Ivalvu yebhabhathane ene-PTFE yivalvu yemizi-mveliso ejika ikota ene-PTFE lining epheleleyo eyahlula i-process media emzimbeni wesinyithi, inika ukumelana okuphezulu kokugqwala kwiikhemikhali ezirhabaxa, ulwelo olucocekileyo kakhulu, kunye nobushushu obugqithisileyo. Uyilo lomzimba oluhlukanisiweyo luvumela ukugcinwa okulula kunye nokutshintshwa kwe-liner ngaphandle kokususa ivalvu kumbhobho. Ulwakhiwo olugcweleyo noluncinci luyafumaneka xa luceliwe. Ifanelekile kwi-Chemical Processing, Pharmaceuticals & Biotech, Industrial Water Treatment, Food & Severage, kunye ne-Semiconductor applications.

Yenziwe ngokwe-API 609 / EN 593. Ukujongana ubuso ngobuso ngokwe-ISO 5752 / EN 558-1 Series 20. Isiphelo seFlange EN 1092-2 PN10/PN16, ANSI Class 125/150. Ifumaneka ngohlobo lwe-wafer kunye nohlobo lwe-lug, DN50–DN600 (2″–24″). Umzimba: intsimbi ethambileyo, intsimbi yekhabhoni, okanye intsimbi engatyiwayo. Idiski: intsimbi yekhabhoni efakwe i-PTFE okanye intsimbi engatyiwayo epholisiweyo. Isihlalo: PTFE. I-NORTECH ngumvelisi kunye nomthengisi weevalvu zebhabhathane ezifakwe i-PTFE eTshayina.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ivalvu yebhabhathane enemigca ye-PTFE — Umboniso wentshayelelo

Yintoni iValve yeButterfly ene-PTFE Lined?

IIvalvu yebhabhathane efakwe i-PTFEyivalvu yemizi-mveliso ejika ikota ene-lining epheleleyo yangaphakathi yePolytetrafluoroethylene — eyaziwa ngokuba yiTeflon — eyahlula ngokupheleleyo i-process media emzimbeni wevalvu yesinyithi. Le lining inika ukumelana okuphezulu kokugqwala kwiikhemikhali ezirhabaxa, ulwelo olucocekileyo kakhulu, kunye namaqondo obushushu aphezulu, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo kumashishini anzima kunye neendawo zokusebenza ezinengxaki yobushushu.

Zombini ii-PTFE kunye ne-PFA (Perfluoroalkoxy) liners ziyafumaneka. Nangona i-PTFE inika ukumelana okuhle kweekhemikhali ze-wide-spectrum, i-PFA idla ngokuthandwa xa isetyenziswa kwi-vacuum ephezulu okanye i-dynamically stress ngenxa yokumelana kwayo okuphezulu kwee-crack kunye nokuguquguquka phantsi komthwalo woomatshini.

Iuyilo lomzimba olwahlulweyoivumela ukuba i-liner kunye nezinto zangaphakathi zifikeleleke kwaye zitshintshwe ngaphandle kokususa ivalvu kumbhobho, nto leyo enciphisa kakhulu ixesha lokungasebenzi kokulungiswa kunye neendleko zizonke zobunini.

A ivalvu ezele ngokupheleleyoIgubungela yonke indawo emanzi — umzimba kunye neediski — inika ukhuseleko oluphezulu kwiindawo ezinobungozi kakhulu.ivalvu enemigca engaphelelangaIsebenzisa i-PTFE kuphela kwisihlalo, inika isisombululo esingabizi kakhulu kwiindawo ezingenamandla kangako. Zombini iindlela zokucwangcisa ziyafumaneka xa ziceliwe.

Ifumaneka ngeendlela ezintathu zomzimba ukuze ivumelane noqwalaselo lwemibhobho oluhlukeneyo:uhlobo lwe-wafer, uhlobo lwe-lugkunyeuhlobo oluphindwe kabini.

Ukwahlulwa ngokupheleleyo kweendaba zenkqubo— i-PTFE lining igubungela yonke indawo emanzi yangaphakathi, iqinisekisa ukuba akukho nxibelelwano phakathi kwemidiya enamandla kunye nomzimba wesinyithi kulo lonke ixesha lokusebenza kwevalvu.

Uyilo lomzimba olwahlulweyo Umgca opheleleyo nongaphelelanga I-PTFE kunye ne-PFA liner Iwafer · Ilug · Ifakwe kabini DN50–DN600

Ivalvu yebhabhathane enemigca ye-PTFE — Umboniso weempawu eziphambili

Iimpawu eziphambili zevalvu yebhabhathane efakwe i-PTFE

Ulwakhiwo oluncinci — ubunzima obuphantsi, indawo yokugcina encinci kunye nendawo yokufaka

I-centric shaft, i-100% yokuvala i-bubble-tight closure, naluphi na ulwalathiso lokufakela

Umzimba ozele yimbobo — ukumelana nokuhamba kwamanzi okuphantsi

Indlela yokuhamba engenamingxunya — kulula ukuyicoca nokuyibulala iintsholongwane, ifanelekile kwiinkqubo ezicocekileyo kakhulu

Umzimba ogcwele i-PTFE — ulwelo aluze luqhagamshelane nomzimba wesinyithi

Uyilo lwediski olungenazikhonkwane — lususa iindlela zokuvuza kwidiski

I-ISO 5211 top flange — kulula ukuyisebenzisa ngokuzenzekelayo kunye nokulungiswa kwe-actuator

I-torque yokusebenza ephantsi — ukhetho lwe-actuator olunoqoqosho

Iibheringi ezifakwe kwi-PTFE — azinalo ulondolozo, akukho lubrication ifunekayo

Yahlula umzimba nge-liner efakiweyo — kulula ukuyitshintsha, akukho monakalo womzimba, ifanelekile kwinkonzo yokuphela komgca

Idiski egcwele i-PTFE okanye idiski yentsimbi engagqwaliyo epholisiweyo — ifanelekile kwiimeko ezahlukeneyo zokusebenza

Umzobo wesakhiwo sevalvu yebhabhathane efakwe i-PTFE

Ivalvu yebhabhathane enemigca ye-PTFE — Ukujonga kwangaphambili kweenkcukacha zeTekhnoloji

Iinkcukacha zobugcisa

Imigangatho

Uyilo kunye nokuveliswa	I-API 609 / EN 593
Ubuso ngobuso	Uthotho lwe-ISO 5752 / EN 558-1 20
Isiphelo seFlange	EN 1092-2 PN10/PN16 \| Udidi lwe-ANSI 125/150 \| AS 2129 Itheyibhile D/E
Uluhlu lobungakanani	Iwafer / Ilug \| DN50–DN600 (2″–24″)
Uvavanyo loxinzelelo	PN10 / 150 psi
Uvavanyo kunye nokuhlolwa	I-API 598 / EN 12266 / ISO 5208
Ukufakelwa kwe-Actuator	I-ISO 5211

Izinto eziphambili zezinto

Umzimba	Isinyithi esithambileyo / Intsimbi yekhabhoni / Intsimbi engatyiwayo
Idiski	I-PTFE (PFA) yentsimbi yekhabhoni efakwe uphahla / I-PTFE (PFA) yentsimbi engatyiwayo / Intsimbi engatyiwayo epholisiweyo
I-body liner	I-PTFE ene-silicone backing strip
Umgodi	Intsimbi engatyiwayo / Intsimbi engatyiwayo yeDuplex
Ukugquma ngezihlahla	I-PTFE
Iibholti	Yenziwe ngentsimbi eshayinayo