Umgangatho oPhezulu woShishino weBellow itywina iglobhu yeglowubhu yomzi-mveliso woMvelisi
Yintoni iBellows Seal Globe Valve?
Bellows Seal Globe iValve,iqhele ukuyilwa kwaye yenziwe ngokomgangatho waseJamani kunye nomgangatho waseYurophu EN13709.njengesiqhelo, yivalve evalayo evalayo esetyenziselwa ukuqalisa, ukumisa okanye ukulawula ukuhamba kusetyenziswa ilungu lokuvala elibizwa ngokuba yidiski.iIivalvu ze-Bellows Seal Globezezona zifanelekileyo kwaye zisetyenziswa ngokubanzi ukulawula okanye ukumisa ukuhamba kolwelo okanye irhasi ngombhobho wokungqusha nokulawula ukuhamba kolwelo kwaye zisetyenziswa ngokubanzi kwimibhobho yobungakanani obuncinci.
I-Bellows inobomi benkonzo obulinganiselweyo, oku kuthetha ukuba kunokwenzeka ukuba ukugqabhuka kunokwenzeka.Yiyo loo nto indibano yokupakisha eqhelekileyo isoloko ibandakanyiwe kwibhonethi ene-bellows. Ngoko ke i-bellows seal lutywino olongezelelweyo lokutywina kwiivalvu zesango, ilungele iimeko ezithile zokusebenza ezinzima.
ngokwesiqhelo kukho iipateni ezingundoqo ezintathu zomzimba okanye uyilo lweIivalvu ze-Bellows Seal Globe:
- 1).Ipateni eMiselweyo (kunye nePateni yeTee okanye iT – Ipateni okanye uZ – Ipateni)
- 2).Ipateni ye-engile
- 3).Ipateni ye-Oblique (ekwaziwa ngokuba yi-Wye Pattern okanye i-Y-Pateni)
Iimpawu eziphambili zeBellows Seal Globe Valve?
Ngokukodwa iinkqubo zeekhemikhali ulwelo olukwimibhobho luhlala luyityhefu, lusebenza ngeradioactive kwaye luyingozi.Iivalvu zeglowubhu zitywinwe ngomvumbozisetyenziselwa ukuthintela ukuvuza kwayo nayiphi na imichiza eyityhefu emoyeni.Isixhobo somzimba sinokukhethwa kuzo zonke izixhobo ezikhoyo, I-bellow inokunikezelwa ngezinto ezahlukeneyo ezifana ne-316Ti, 321, C276 okanye i-Alloy 625.
- 1) Kukho uluhlu olubanzi lwezakhono njengoko lufumaneka kwipatheni esemgangathweni (ipateni yokolula), ipateni ye-Angle, kunye nepateni ye-Wye (ipateni ye-Y).
- 2) .Iintsimbi zentsimbi zitywina isiqu esishukumayo kwaye kwandisa ukuqina kweevalvu ezipakishiweyo zokutywina.
- 5) .Easy Machining kunye resurfacing izihlalo, ngeenjongo ezahlukeneyo.
- 6) .. Umgama omfutshane wokuhamba wediski (stroke) phakathi kweendawo ezivulekileyo nezivaliweyo,Iivalvu zeglowubhu zitywinwe ngomvumbozifanelekile ukuba ivalve kufuneka ivulwe kwaye ivalwe rhoqo;
- 7) Isetyenziswa kakhulu kuwo onke amazwe akumanyano lwaseYurophu, nakwamanye amazwe ngokunjalo.
Iimpawu zobuGcisa zeBellows Seal Globe Valve?
Iinkcukacha ze-DIN-ENBellows Seal Globe valve
| Uyilo kunye nokuVeliswa | BS1873,DIN3356,EN13709 |
| Idayamitha yesiqhelo(DN) | DN15-DN500 |
| Uxinzelelo loxinzelelo(PN) | I-PN16-PN40 |
| Ubuso ngobuso | I-DIN3202,BS EN558-1 |
| Ubungakanani beFlange | I-BS EN1092-1,GOST 12815 |
| Butt weld dimension | I-DIN3239,EN12627 |
| Uvavanyo kunye nokuhlolwa | I-DIN3230,BS EN12266 |
| Umzimba | Intsimbi yeCarbon, intsimbi engatyiwa, iAlloy steel |
| Imvubu | Intsimbi engatyiwa, iAlloy steel |
| Isihlalo | insimbi engenasici, intsimbi yealloyi, iStellite coating. |
| Ukusebenza | ivili lesandla, igiya yesandla, i-actuator yombane, i-pneumatic actuator |
| Umzekelo womzimba | Ipatheni esemgangathweni (ipateni ye-T okanye uhlobo luka-Z), ipateni ye-engile, ipateni ka-Y |
uMboniso weMveliso:
Ukusetyenziswa kweBellows itywina iivalvu zeglowubhu
Bellow Seal Globe iValve isetyenziswa ngokubanzikumbhobho onolwelo kunye nolunye ulwelo, ngakumbi kulwelo oluyityhefu, oluqhumayo kunye nolunobungozi.
- Ipetroli/oyile
- Ikhemikhali / i-Petrochemical
- Ishishini lamachiza
- Amandla kunye nezinto eziluncedo
- Ishishini lezichumisi
