I-China China I-valve yesihlalo seRubber yesihlalo se-Whole Sale China ifektri Abahlinzeki bempahla nabakhiqizi |Nortech

China Rubber isihlalo isango ivalvu Whole Sale China ifektri Supplier

I-valve yesango lesihlalo serabha yase-China I-Whole Sale China factory Supplier Isithombe Esifakiwe

Incazelo emfushane:

I-NORTECHis omunye ehamba phambili China Rubber isihlalo isango ivalvu Umkhiqizi nomhlinzeki.

I-valve yesango lesihlalo se-Rubber, i-valve yesango le-wedge yamanzi

DN50-DN1200,PN6-10-16,2″-48″,ANSI 125-150

Ngaphakathi isikulufu Isiqu esingaphumi nesikulufu sangaphandle nesiqu esikhuphukayo sase-York

I-DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509

I-WRAS kanye ne-ACS Certified

Ingasetshenziswa esimweni sokugeleza kwezindlela ezimbili ze-medium.Akukho ukuqondiswa.
Indawo yokuvala akulula ukuguguleka lapho isivulwe ngokugcwele.Ubude besakhiwo bufushane.Ayilungele kuphela ama-valve amancane, kodwa futhi ilungele ama-valve amakhulu..Olunye uhlobo lwenduku oluveziwe, futhi i-valve yesango ihlukaniswe yaba izinhlobo ezimbili ngokusho kwentambo ye-stem.Owesibili uhlobo lwenduku emnyama.Ngokwesakhiwo senqama, nayo ihlukaniswe izigaba ezimbili, eyodwa ihambisana, enye imodi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iyini i-valve yesango lesihlalo seRubber?

I-valve yesango lesihlalo senjoloba,umgomo wokuklama ohamba phambili ngokuncamela ukusetshenziswa ezinhlelweni zokusabalalisa.

II-valve yesango lesihlalo senjolobaiqukethe inkemba evalwe ngokugcwele ngenjoloba ye-EPDM eboshwe unomphela enqenqemeni futhi ehlangana ne-ASTM D249.Umzimba we-valve, ibhonethi, nepuleti lokugxusha zimbozwe nge-fusion bonded epoxy (FBE), ebukekayo enhle nesivikelo esihle kakhulu.Ukulungiselela ongakukhetha futhi kufaka Isiqu Esingavuki (NRS) noma Isikulufu Sangaphandle Nejoka (OS&Y).

I-valve yesango lesihlalo senjolobafuthi ingasebenza nge-Spur noma i-Bevel Gear, kanye ne-actuator kagesi.

Izici eziyinhloko ze-valve yesango lesihlalo se-NORTECHRubber

Umzimba yenziwe nge-ductile iron ngokubumba ngokunemba kokubunjwa,Yaklanywa isofthiwe ye-3D, enokuhlaziywa kwezinto ezinomkhawulo zesakhiwo.I-coefficient yokuphepha ingaphezu kuka-2.5.Isiteshi esingaphansi esibushelelezi siklanyelwe, ukugwema ukunqwabelana kokungcola kanye nokuqinisekisa ukumelana nokugeleza okuncane.

Isiquyenziwe ngensimbi engagqwali ngokugingqa.Uhlobo oluhlanganisiwe, lugwema ukusetshenziswa kwezindandatho zethusi eziyingxenye yokunciphisa ububanzi besiqu.isikulufu sohlobo lwesitebhisi esilungisiwe esibushelelezi siyakhishwa.I-Global mirror polish, ilingana kahle ne-O, ukuqinisekisa ukuthi ukujikeleza okushelelayo kanye ne-torque encane.

ibhonethi yevalvu yesango ehlezi eqinile

Uhlaka lwewedgeyenziwe nge-ductile iron ngokubunjwa kwesihlabathi esimbozwe ngaphambili, inkaba imbozwe yi-EPDM ngokuphelele.Umklamo we-Double seal, umugqa ngamunye wophawu ungasebenza ngokuzimela.

Amabhawodi ebanga lesi-8.8 axhuma i-ibhonethikanye nomzimba, amabhawodi ayembozwe i-hot-melt wax evikela amabhawodi ukuze angagqwali.Igasket phakathi kwebhonethi nomzimba yenziwe nge-EPDM.Isembozo se-valve senziwa ngomshini nge-groove egcinayo, qiniseka ukuthi i-gasket yerabha ngeke ikhishwe ngaphansi kwengcindezi ephezulu yamanzi.

Ukukhiqiza okuhambisana nemvelo

Ubuso obungaphakathi nangaphandle be-valve bumbozwe nge-sanitary epoxy powder ngokuhlanganisa i-epoxy (FBE), ukujiya okumaphakathi kungaphezu kuka-250um.Ukunamathela kokunamathela kuqinile, ngeke kucekelwe phansi ngaphansi kokuhlolwa kwamandla okuthinta okungu-3J.Izingxenye zangaphakathi zingahlangabezana nezidingo zokuvikela imvelo, futhi zingasetshenziselwa amanzi aphuzwayo, ukudla kanye nendawo yokwenza imithi ngqo.Inqubo yokumboza ngempuphu kagesi ingathembisa amandla amakhulu okunamathela kanye nokumelana nokugqwala okuqinile.

i-valve yesango lesihlalo esithambile 07

i-valve yesango lesihlalo esithambile 08

Ukufakwa okulula nokusebenza

Sinikeza izinhlobo ezahlukene interface ezifana flange uxhumano, PVC ipayipi isokhethi, uctile iron ipayipi isokhethi, ukunciphisa njll The ekhethekile uxhumano design kungenziwa egcizelele njengoba ngamunye izicelo.

yabasebenzisi.

I-valve ingavalwa ngokuphelele futhi ifinyelele ekuvuzeni kwe-torque encane.I-torque yangempela yokusebenza i-80% kuphela yobubanzi, futhi ama-valve esango angathwala i-MST ye-3 * DN NM Imikhiqizo iphumelele ukuhlolwa kokuphila kwezikhathi ezingu-5000.Ngama-valve obubanzi obukhulu, singanikeza amadivaysi okusindisa abasebenzi, ukuqinisekisa ukuthi wonke ama-valve angavulwa futhi avaliwe ngumuntu oyedwa.Isondo lesandla liqinile, linobukhulu obunembile, lihambisana kahle nesiqu se-valve, ukwakheka kuhambisana nomshini womuntu, ukuqinisekisa ukusebenza okulula.

ukusebenza-Amavalvu esango ahlezi eqinile

i-valve yesango lesihlalo esithambile 10

Ukugcinwa okulula

Indandatho yophawu ingashintshwa ngaphandle kokunqamula amanzi, kulula ukugcinwa futhi kuncishiswe isikhathi sokugcina ngangokunokwenzeka. Ukungqubuzana okuncane kakhulu phakathi kwe-brass bushing kanye nohlobo lwe-"O", kuzoqinisekisa impilo ende yophawu. indandatho.Ubukhulu.itorque yokusebenza ingaphansi kokulawula.

Imininingwane ye-NORTECH Rubber yesihlalo se-valve yesango

DIN3352 F4/F5,EN1074-2,BS5163 Uhlobo A,AWWA C509

Ukuklama kanye Nokukhiqiza	I-DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509
Ubuso nobuso	DIN3202/EN558-1/BS5163/ANSI B16.10
Isilinganiso sokucindezela	PN6-10-16,Class125-150
Usayizi	I-DN50-600 OS&Y Isiqu esikhulayo
	I-DN50-DN1200 Isiqu esingaphumi
I-Rubber wedge	I-EPDM/NBR
I-Appilcation	Amanzi ayasebenza/Amanzi okuphuza/indle njll