I-EN 1074 ivalvu yesango le-Industrial Wedge Rising-Stem Gate Valve Umthengisi wefektri yaseChina
Iyini i-valve yesango ye-EN1074?
I-EN 1074 i-valve yesango,umgomo wokuklama ohamba phambili ngokuncamela ukusetshenziswa ezinhlelweni zokusabalalisa.
I-valve yesango ye-EN1074 idume kakhulu ekusetshenzisweni kwezimboni.
- 1) Ukubekwa uphawu okuphelele:ukuvalwa kwebhamuza okuqondiswa kabili.
- I-2) Izindleko eziphansi: isihlalo senjoloba sihlanjululwe emkhawulweni, asikho isidingo sokuqhubeka nokulungiswa kwesihlalo se-valve.
- I-3) Isakhiwo esilula nokugcinwa okulula
Izici eziyinhloko ze-valve yesango le-NORTECH EN1074
Umzimba yenziwe nge-ductile iron ngokubunjwa 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.
Uhlaka lwewedgeyenziwe nge-ductile iron ngokubunjwa kwesihlabathi esimbozwe ngaphambili, inkaba imbozwe yi-EPDM ngokuphelele.Umklamo we-Double seal, umugqa ngamunye wophawu ungasebenza ngokuzimela.
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.
Izingxenye zenjoloba zenziwe ngekhwalithi ephezulu ye-EPDM noma i-NBR, ehambisana nezidingo zamanzi okuphuza, igwema inkinga yenjoloba evamile okungenzeka izala ama-microorganism. imikhiqizo ehlobene, kodwa futhi yagunyazwa i-WRAS e-UK kanye ne-ACS e-France.I-stem nut ifojiwe futhi yagoqwa isuka kunduku yethusi evamile (okuqukethwe okuphansi komthofu), futhi akukho ukungcoliswa kwamanzi.
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.Ama-valve esango angasetshenziswa yi-actuator kagesi, amasondo ezandla, isikrufu se-wrench noma ukhiye okhethekile.Kungcono ukufaka ama-valve ezindaweni ezahlukene zemigqa yamapayipi.ngaphandle kokufakwa okuqondile, ama-valve nawo angafakwa ngokuvundlile.Kwezinye izikhala ezincane, ungakhetha indlela yokufaka elungele ukusebenza kwama-valve.
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 EN1074 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 |
Umbukiso womkhiqizo: EN1074 valvu yesango
Ukusetshenziswa kwe-valve yesango le-NORTECH EN1074
EN1074 i-valve yesangoasetshenziswa kabanzi emkhakheni amanzi emadolobheni uhlelo, ukuhlinzeka kanye amanzi amanzi, ukwelashwa amanzi, indle, ukuchelela, amanzi okusela, ekhemisi plant.
