Boemo bo Phahameng ba Indasteri ba BS1218 valve ea heke Moetsi oa feme ea China Moetsi oa thepa
Belofo ea heke ea BS1218 ke eng?
Balofo ea Heke ea tšepe e lutseng ka tšepe,BS1218 valve ea heke e sebelisoa haholo ho koala valve, indastering ea metsi, phepelo ea metsi le drainage, kalafo ea metsi a litšila, sistimi ea phepelo ea metsi litoropong.
- hangata e entsoe ka "wedge disc", joalo ka li-valve tsa heke ea setulo se bonolo. phapang ke hore ho tiisoa ha valve ke tšepe ho tšepe, koporo, boronse kapa tšepe e sa hloekang.
- melemo ea tšepe ho tiisoa ha lijo ke hore valve e tla ba e loketseng maemo a thata a ho sebetsa, le bophelo ba nako e telele.
- Li-stems tse sa tsoheng li lula sebakeng se le seng ho sa tsotellehe hore na valve e bulehile kapa e koetsoe.Li-valve tse nang le kutu tse sa tsoheng hangata li sebelisoa ka tlas'a lefatše le libakeng tse ling tse sa hloekang.
- Lithupa tse ntseng li phahama lia phahamisa ha valve e bula le ho theoha ha valve e koala ho fana ka pontšo ea pono ea hore na phallo e teng 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 kutu e sa tsoheng.
Likarolo tse ka sehloohong tsa valve ea heke ea BS1218
NORTECHBS1218 valve ea hekefana ka tšebeletso ea ho qetela e ka tšeptjoang hohle moo u hatelloang tenglerotholi la ure le bohlokoa.bobeli keSekurufu sa mahlakoreng le dikutu tse sa meleng le kantlebasebetsi le York(OS&Y), lithupa tse ntseng li phahama lia fumaneha.
re fana ka mefuta e mengata ea li-valve tsa heke tse lumellanang le litekanyetso tse ngata tse tummeng Europe, le USA.
American Standard MSS-SP70
- 1)Flange ANSI B16.1,ASME B16.5,ASME B16.47,AWWA
- 2) Belofo ka 'ngoe e lekoa ka hydrostatically ho API598
European Standard EN1171,BS5150,BS5163,BS3464,BS1218,DIN3352 F4,DIN3352 F5
- 1) flange PN6/PN10/PN16,BS10 tafole D/E/F,RF le FF
- 2) valve e 'ngoe le e' ngoe e lekoa ka hydrostatically ho BS EN 12266-1: 2003 / BS6755 / ISO5208
Ka hare ho screw&Lehlaka le sa phahamang
OS&Y, kutu e ntseng e phahama
Litlhaloso tsa tekheniki tsa valve ea heke ea NORTECH BS1218
Litlhaloso:
| Moralo le Tlhahiso | DIN3352 F4/F5,EN1074-2/BS5150/BS5163/BS3464/MSS-SP70/AWWA C500 |
| Sefahleho le sefahleho | DIN3202/EN558-1/BS5150/BS3464/BS1218//BS5163/ANSI B16.10 |
| Tekanyetso ea khatello | PN6-10-16,Class125-150 |
| Qetellong ea flange | EN1092-2 PN6-10-16,BS10 Talbe DEF,ANSI B16.1/ASME B16.5/16.47/AWWA |
| Boholo(Lehlaka le phahamang) | DN50-DN1200 |
| Boholo(Lekutu le sa phahamang) | DN50-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 |
Pontšo ea lihlahisoa: valve ea heke ea BS1218
Tšebeliso ea valve ea heke ea NORTECH BS1218
BS1218 valve ea heke li sebelisoa haholo phepelong ea metsi teropong, kalafo ea likhoerekhoere, indasteri ea kaho, mohala oa petroleum, indasteri ea lik'hemik'hale, indasteri ea lijo, indasteri ea meriana, indasteri ea masela, indasteri ea matla, kaho ea likepe, indasteri ea tšepe, sistimi ea matla le liphaephe tse ling tsa mokelikeli e le molaoli kapa o khaotsoe. thepa.
