Sekhahla se seholo sa Befo ea Heke ea Tšepe
Valve ea Heke ea Tšepe ea Boholo bo boholo ke eng?
Sekhahla se seholo sa Befo ea Heke ea Tšepe e sebelisoa haholo mohala oa mantlha oa phepelo ea metsi, indasteri ea metsi, phepelo ea metsi le drainage, kalafo ea metsi a litšila, sistimi ea phepelo ea metsi litoropong.
- Metal e lutseng ka mehele e tiisang ea koporo, ea boronse le ea tšepe e sa hloekang.
- Ka bobeli kutu e sa phahamang le kutu e Rising e teng.
- Morekisi ea ka sehloohong oa merero ea mesebetsi ea metsi ea machaena.
- tlhahiso e hlophisitsoeng ho latela maemo a mosebetsi.
- Katoloso ea kutu e fumaneha ka kopo.
- Mefuta e fapaneng ea ts'ebetso e fumanehang ka kopo.
Likarolo tse ka sehloohong tsa NORTECH Boholo bo boholo Cast Iron Heke Valve ?
NORTECH Sekhahla se seholo se Lahleleng Valofo ea Heke ea Tšepe fana ka tšebeletso e ka tšeptjoang hohle moo khatello e fokolang e leng bohlokoa.
- 1) Li-screw tse ka hare le likutu tse sa phahamang, tse lulang li le boemong bo le bong hore na valve e bulehile kapa e koetsoe.e ka sebelisoa ka tlas'a lefatše, kapa ha sebaka se lekanyelitsoe.diameter ho fihla ho DN1600.
- 2)Sekoti sa ka ntle le York(OS&Y), li-stems tse ntseng li phahama li phahamisa ha valve e bula le ho theoha ha valve e koala ho fana ka pontšo ea pono ea hore na phallo e ntse e sebetsa kapa e tima.The stem e arohane le mecha ea litaba bakeng sa bophelo bo bolelele ba tšebeletso ho feta li-valve tse nang le stem e sa tsoheng.Diameter ho fihlela ho DN1200
Tekanyetso EN1171,BS5163,DIN3352,
- 1) flange PN6/PN10/PN16,BS10 tafole D/E/F,RF le FF
- 2)Evalve ea ach e lekoa ka hydrostatically ho BS EN 12266-1: 2003/BS6755/ISO5208
MSS-SP70 e tloaelehileng
- 1)Flange ASME B16.47,AWWA
- 2) Belofo ka 'ngoe e lekoa ka hydrostatically ho API598/ISO5208
Tse khethehileng bakeng sa li-valve tsa heke ea tšepe tse boholo bo boholo.
- 1) selikalikoe sa setulo sa valve le selikalikoe sa wedge li entsoe ka leleme le groove, ntle le welding.
- 2) mocha o tataisang o entsoe ka ts'ebetso e otlolohileng (ka kopo)
'Mele oa valve ea boholo bo boholo ba heke
Wedge ea boholo bo boholo ba valve ea heke
Sebopeho sa valve ea boholo bo boholo ba heke bakeng sa ho kenya ka holimo
Litlhaloso tsa tekheniki tsa NORTECH Valve ea Heke ea Tšepe ea Boholo bo boholo ?
Litlhaloso:
| Moralo le Tlhahiso | DIN3352 F4/F5,EN1074-2/BS5163/MSS-SP70/AWWA C500 |
| Sefahleho le sefahleho | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Tekanyetso ea khatello | PN6-10-16,Class125-150 |
| Qetellong ea flange | EN1092-2 PN6-10-16,BS10 Talbe DEF,ASME B16.47/AWWA |
| Boholo(Lehlaka le phahamang) | DN700-DN1200 |
| Boholo(Lekutu le sa phahamang) | DN700-DN1800 |
| 'Mele, wedge le bonnet | Tšepe ea ductile GGG40/GGG50/A536-60-40-12/60-40-18 |
| Lesale la setulo/lesale la wedge | Brass/Bronze/2Cr13/SS304/SS316 |
| Tshebetso | Handwheel, Worm Gear, Motlakase actuator |
| Kopo | Tlhokomelo ea metsi, likhoerekhoere, phepelo ea metsi teropong, joalo-joalo |
Lenaneo la Sehlahisoa:
Tšebeliso ea li-valve tsa heke ea tšepe ea boholo bo boholo ba NORTECH
Sekhahla se seholo sa Befo ea Heke ea Tšepeli sebelisoa haholo molemong oa phepelo ea metsi teropong, kalafo ea likhoerekhoere, indasteri ea kaho, phala ea peterole, indasteri ea lik'hemik'hale, indasteri ea lijo, semela sa tsoekere, indasteri ea meriana, indasteri ea masela, indasteri ea matla, kaho ea likepe, indasteri ea metallurgic, sistimi ea matla le liphaephe tse ling tsa mokelikeli joalo ka sesebediswa se laolang kapa se kgaotsweng.
