Valve ea heke ea EN1074 ea Industrial Wedge Rising-Stem Gate Valve e Felletseng Mofani oa fektheri oa China
Valve ea heke ea EN1074 ke eng?
Valve ea heke ea EN1074,molao-motheo oa moralo o hlahelletseng haholo ha ho khethoa tšebeliso litsamaisong tsa kabo.
Valve ea heke ea EN1074 e tumme haholo bakeng sa ts'ebeliso ea indasteri.
- 1) Ho tiisa ka ho phethahetseng: ho tiisa ka bubble ka mahlakoreng a mabeli.
- 2) Theko e tlase: setulo sa rabara se qhibilihisitsoe holim'a wedge, ha ho hlokahale hore setulo sa valve se sebelisoe haholoanyane.
- 3) Sebopeho se bonolo le tlhokomelo e bonolo
Likarolo tsa mantlha tsa valve ea heke ea NORTECH EN1074
'Mele e entsoe ka tšepe e ductile ka ho etsa moetso o nepahetseng oa ho lahla,E entsoe ke software ea 3D, ka tlhahlobo ea likarolo tse lekanyelitsoeng bakeng sa sebopeho. Palo ea polokeho e feta 2.5. Mokero o boreleli o entsoe, ho qoba ho bokellana ha litšila le ho netefatsa khanyetso e nyane ea phallo.
KutuE entsoe ka tšepe e sa hloekang ka ho e phutholla. Mofuta o kopaneng, o qoba ho sebelisa masale a halofo a koporo ho fokotsa bophara ba kutu. Sekurufu sa mofuta oa lere se fetotsoeng se boreleli se ntšitsoe. Polish ea seipone sa lefats'e, e lekana hantle masale a O, ho netefatsa hore potoloho e boreleli le torque e nyane.
Foreimi ealekhapetlaE entsoe ka tšepe e ductile ka ho bopa lehlabathe le koahetsoeng esale pele, wedge e koahetsoe ke EPDM ka botlalo. Moralo oa tiiso e habeli, mola o mong le o mong oa tiiso o ka sebetsa ka boikemelo
Tlhahiso e sireletsang tikoloho
Karolo e ka hare le e ka ntle ea valve e koahetsoe ka phofo ea epoxy e hloekileng ka epoxy e kopantsoeng le motsoako (FBE), botenya bo tloaelehileng bo kaholimo ho 250um. Ho khomarela ha sekoahelo ho matla, ho ke ke ha senngoa tlas'a teko ea matla a tšusumetso ea 3J. Likarolo tsa ka hare li ka fihlela litlhoko tsa tšireletso ea tikoloho, 'me li ka sebelisoa bakeng sa metsi a nooang, lijo le sebaka sa meriana ka kotloloho. Ts'ebetso ea ho roala phofo ea electrostatic e ka tšepisa matla a ho khomarela a phahameng le khanyetso e matla ea mafome.
Likarolo tsa rabara li entsoe ka EPDM kapa NBR ea boleng bo holimo, e leng se lumellanang le litlhoko tsa metsi a nooang, ho qoba bothata ba rabara e tloaelehileng e ka hlahisang likokoana-hloko. Lihlahisoa ha li amoheloe feela ke maemo a boleng a naha a Chaena bakeng sa lihlahisoa tse amanang le metsi a nooang, empa hape li amohetsoe ke WRAS UK le ACS Fora. Nate ea kutu e entsoe 'me e phuthoa ho tloha molamung oa naha oa koporo o tloaelehileng (boleng bo tlase ba loto), 'me ha ho na tšilafalo ho ea metsing.
Ho kenya le ho sebetsa habonolo
Re fana ka mefuta e fapaneng ea sebopeho joalo ka khokahano ea flange, sokete ea phaephe ea PVC, sokete ea phaephe ea tšepe ea uctile, ho fokotsa jj. Moralo o ikhethileng oa khokahano o ka fetoloa ho latela likopo
ea basebelisi. Li-valve tsa heke li ka tsamaisoa ke actuator ea motlakase, mabili a letsoho, sekoahelo sa wrench kapa senotlolo se khethehileng. Ho bonolo ho kenya li-valve maemong a fapaneng a mela ea liphaephe. Ntle le ho kenngoa ho otlolohileng, li-valve li ka boela tsa kenngoa ka ho otloloha. Libakeng tse ling tse moqotetsane, u ka khetha mokhoa oa ho kenya o loketseng ts'ebetso ea li-valve.
Tlhokomelo e bonolo
Lesale la tiiso le ka nkeloa sebaka ntle le ho khaola metsi, ho bonolo bakeng sa tlhokomelo le ho fokotsa nako ea tlhokomelo ka hohle kamoo ho ka khonehang. Khohlano e nyane haholo pakeng tsa sekhomaretsi sa koporo le tiiso ea mofuta oa "O", e tla netefatsa bophelo bo bolelele ba lesale la tiiso. Torque e phahameng ea ts'ebetso e laoloa.
Litlhaloso tsa valve ea heke ea NORTECH EN1074
DIN3352 F4/F5,EN1074-2,BS5163 Mofuta A,AWWA C509
| Moralo le Tlhahiso | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| Lifahleho li talimane | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Tekanyetso ea khatello | PN6-10-16, Sehlopha sa 125-150 |
| Boholo | DN50-600 OS&Y Sefate se nyolohang |
| DN50-DN1200 Kutu e sa hlaheng | |
| Lekhapetla la rabara | EPDM/NBR |
| Kopo | Metsi a nooang/likhoerekhoere jj. |
Pontšo ea Sehlahisoa: Valve ea heke ea EN1074
Tšebeliso ea valve ea heke ea NORTECH EN1074
Valve ea heke ea EN1074Li sebelisoa haholo tsamaisong ea metsi ea masimong, phepelo le ho ntsha metsi, kalafo ea metsi, likhoerekhoere, nosetso, metsi a linōko, fektheri ea meriana.
