Insimbi kagesi kuya kuma-valve uvemvane ensimbi asetshenziswa kakhulu kwezensimbi, amandla kagesi, i-petrochemical, ukuhlinzekwa kwamanzi kanye ne-drainage, ukwakhiwa kukamasipala namanye amapayipi ezimboni lapho izinga lokushisa eliphakathi lingu-≤425°C ukulungisa ukugeleza noketshezi olunqamukile.Ngesikhathi samaholidi kazwelonke, indawo yokusebenzela ye-NSEN iqeda inqwaba yamavalvu evemvane ensimbi avaliwe kagesi amabili-directional.Le nqwaba yamavalve ovemvane kagesi ingakwazi ukubona isilawuli kude nokusebenza kwamalahle.

● Abakaki abaxhumayo basebenzisa indinganiso ye-ISO5211 futhi ingaxhunyaniswa nemishini ehlukahlukene yokushayela kagesi, yomoya, eyakhiwe ngogesi, eyamanyuwali kanye nezinye.

●Kunebanga elithile phakathi kwengaphezulu le-flange eliphezulu kanye ne-actuator esebenzayo, elisiza ukuvikela i-actuator ekushiseni kakhulu.

VALIWE thayipha idayagramu yamatheminali ezintambo ze-butterfly valve

Lapho ugesi uhanjiswa, ukushaywa komshini wokulawula kulungisiwe.Ukuze uvimbele amandla ukuthi angaxhunywa endaweni engafanele, umsebenzisi kufanele avule i-valve plate ngamadigri angu-30 mathupha ngaphambi kokuvula amandla okokuqala ngqa, futhi ahlole isiqondiso sepuleti lesikhombisi nendlela yokuvula i-valve.Ingabe kuyavumelana?Bese ubuyisela imanuwali kugesi, landela imiyalelo, umdwebo wezintambo, umdwebo wesimiso sokulawula, bese uqinisekisa izintambo ezifanele, bese uvula/uvala ivalvu ngokusebenzisa inkinobho esebhokisini lokulawula.Uma intambo yamandla ixhunywe ngokuhlehlayo, izokwenza ukuthi iswishi yokuhamba ihluleke futhi kulimaze igiya lezikelemu kanye nezinto zikagesi.

Lapho i-valve ye-butterfly kagesi isetshenziswa, uma ihluleka, yeka ukuyisebenzisa ngokushesha futhi uthole imbangela

Izici ze-electric hard seal butterfly valve:

Idizayini yomgomo we-eccentricity kathathu yenza i-trajectory yokunyakaza kwesikhala yendawo yokuvala ibe yinhle.Akukho ukungqubuzana nokuphazamiseka phakathi kwezindawo zokuvala.Ngaphezu kwalokho, izinto zokuvala uphawu zikhethwa ngokufanele, ukuze i-valve ye-butterfly ibe nokusebenza kokuvala, ukumelana nokugqwala, ukumelana nokushisa okuphezulu nokumelana.I-grindability iqinisekisiwe ngokuthembekile.Izici zayo eziyinhloko zimi kanje:

1. I-torque encane yokusebenza, ukusebenza okulula, ukonga abasebenzi futhi kuhlakaniphile;

2. Isakhiwo se-eccentric esinezinhlangothi ezintathu senza i-butterfly disc iqine futhi iqine, futhi ukusebenza kwayo kokuvala kunokwethenjelwa, kuzuza ukuvuza okuyiziro;

3. Ukumelana nokucindezela okuphezulu, ukumelana nokugqwala, ukumelana nokugqoka, impilo ende yenkonzo, njll.