I-ZF8006 Stainless Steel female thread swing check valve DN20

ivimbela isisetshenziswa esisepayipini ukuthi sigeleze sibuyele emuva.Ivalvu okuvula nokuvala izingxenye zayo ezivulwa noma zivalwe ukugeleza namandla okuphakathi ukuze kuvinjwe i-medium ukuthi ingagelezi emuva ibizwa ngokuthi i-valve yokuhlola.Amavalvu okuhlola ayingxenye yama-automatic valves, asetshenziswa kakhulu emapayipini lapho i-medium igeleza ibheke ohlangothini olulodwa, futhi ivumela okuphakathi ukuthi kugelezele ohlangothini olulodwa ukuze kuvinjelwe izingozi.Lolu hlobo lwe-valve ngokuvamile kufanele lufakwe ngokuvundlile epayipini.I-valve yokuhlola i-swing isebenzisa isakhiwo sokushwibeka esakhelwe ngaphakathi.Zonke izingxenye zokuvula nokuvala ze-valve zifakwe ngaphakathi komzimba we-valve futhi zingangeni emzimbeni we-valve.Ngaphandle kwe-gasket yokuvala kanye nendandatho yokuvala ku-flange ephakathi, yonke Akukho ndawo yokuvuza, okuvimbela ukuthi kungenzeka ukuvuza kwe-valve.Ukuxhumana phakathi kwengalo yokushwibeka yevalvu yokuhlola i-valve kanye ne-valve clack kusebenzisa isakhiwo sokuxhuma esiyindilinga, ukuze i-valve clack ibe nezinga elithile lenkululeko phakathi kwebanga lama-degree angu-360, futhi kube nesinxephezelo sendawo yokulandela umkhondo efanele.Ama-valve okuhlola ama-swing asetshenziswe kabanzi emikhakheni eminingi efana nemboni yamakhemikhali, i-metallurgy, kanye nemithi.

Isakhiwo nezici ze-valve yokuhlola:

1. Ukukhethwa okuhle kwezinto ze-valve yesheke, ngokuhambisana nezindinganiso ezifanele zasekhaya nezangaphandle, kanye nekhwalithi ephezulu yezinto zokwakha.

2. Ipheya yokuvala ivalve yokuhlola isithuthuke kakhulu futhi inengqondo.Indawo yokuvala ye-valve clack kanye nesihlalo se-valve yenziwe nge-iron-based alloy noma i-stellite cobalt-based cemented cemented carbide surface, enokumelana nokugqoka, ukumelana nokushisa okuphezulu, ukumelana nokugqwala nokumelana nokuklwebheka.Impilo enhle nende yesevisi.

3. I-valve yokuhlola iklanywe futhi yakhiwe ngokuvumelana ne-GB/T12235 ejwayelekile kazwelonke.

4. I-valve yokuhlola ingasebenzisa izindinganiso ezihlukahlukene ze-piping flange kanye nezinhlobo zokuvala i-flange ukuze kuhlangatshezwane nezidingo ezihlukahlukene zobunjiniyela kanye nezidingo zomsebenzisi.

5. Impahla yomzimba we-valve ye-valve yokuhlola iphelele, futhi i-gasket ingakhethwa ngokufanele ngokuvumelana nezimo zangempela zokusebenza noma izidingo zomsebenzisi, futhi ingafaneleka ukucindezela okuhlukahlukene, izinga lokushisa kanye nezimo zokusebenza eziphakathi.Ngokwezidingo zomsebenzisi, ama-valve okuhlola anezakhiwo ezahlukene nokuxhumana angaklanywa futhi akhiqizwe ukuze asetshenziswe ngemishini ehlukahlukene.

I-valve yokuhlola ibhekisela ku-valve evula futhi ivale ngokuzenzakalelayo i-disc kuye ngokugeleza kwe-medium ngokwayo, futhi isetshenziselwa ukuvimbela okuphakathi ukuthi kungabuyeli emuva.Ibizwa nangokuthi i-valve yokuhlola, i-valve yendlela eyodwa, i-valve yokugeleza ehlehlayo, kanye ne-back pressure valve.I-valve yokuhlola uhlobo lwe-valve othomathikhi, umsebenzi wayo oyinhloko ukuvimbela ukugeleza kwangemuva kwe-medium, ukuvimbela ipompo kanye ne-motor drive ukuthi ingahlehli, kanye nokukhululwa kwe-container medium.Amavalvu okuhlola angasetshenziswa futhi ukunikeza amapayipi amasistimu asizayo lapho ukucindezela kungase kukhuphuke ngaphezu kokucindezela kwesistimu.Ama-valve okuhlola angahlukaniswa ikakhulukazi ama-valve okuhlola ama-swing nama-valve okuhlola okuphakamisa.I-valve yokuhlola ifanele amapayipi ezimo ezihlukahlukene zokusebenza ezimbonini ze-petroleum, amakhemikhali, ezemithi, umanyolo, namandla kagesi anengcindezi ye-PN1.6 ~ 16.0MPa kanye nezinga lokushisa elisebenzayo lika -29 ~ + 550 °.Isisetshenziswa esisebenzayo ngamanzi, uwoyela, umusi, i-Acidic medium, njll.

Ivalvu yokuhlola ivulwa futhi ivalwe ngokuzenzakalelayo amandla akhiqizwa ukugeleza kwe-medium ngokwayo epayipini, futhi ingeye-automatic valve.I-valve yokuhlola isetshenziswa ohlelweni lwamapayipi, futhi umsebenzi wayo oyinhloko ukuvimbela i-medium ukuthi ingabuyeli emuva, ukuvimbela ipompo kanye ne-drive motor yayo ukuthi ingahlehli, kanye nokukhipha okuphakathi esitsheni.I-valve yokuhlola ingase isetshenziselwe ukuhlinzeka ngamapayipi lapho ingcindezi yesistimu eyisizayo ingase ikhuphuke ngaphezu kokucindezela kwesistimu enkulu.Umsebenzi we-valve yokuhlola ukuvimbela okuphakathi epayipini ukuthi libuyele emuva.Ama-valve okuhlola ayingxenye yama-automatic valves, avuleka noma avale ngokuzenzakalelayo ngamandla omthombo ogelezayo.Ivalvu yokuhlola isetshenziswa kuphela epayipini lapho okuphakathi kugeleza khona ohlangothini olulodwa ukuze kuvinjelwe okuphakathi ukuba kungabuyi ukuvimbela izingozi.Indawo esebenzayo ye-valve yokuhlola amanzi, uwoyela, umusi, i-asidi medium, njll.