ʻO Flange Butterfly Valve me ka mea hana uila

1. Upper flange: standardized driving device flange, conforming to ISO5211

2. Kino valve: e koho ʻia ka hao ductile a me nā mea pono ʻē aʻe

3. Pīpē pā: hiki i ka streamlineed valve plate ke hoʻemi pono i ka poho kaomi a me ke kahe kahe. Hana ʻia ka lihi o ka pā valve e

ili poepoe a poniia me ka lima. Loaʻa iā ia nā hiʻohiʻona o ka torque hana liʻiliʻi, lōʻihi ke ola o ka noho valve

a me ka hana hoailona maikai. Hiki ke koho ʻia e like me nā ʻano mea media.

Hoʻopili ʻia me ka lawe ʻana i loko o ka pahu rotating, me ka hana anti-corrosion ʻoi aku ka maikaʻi.
4. Noho pahu pahu Rubber: ʻO ka noho valve kāmaʻa a me ka noho valve hoʻohui hiki ke hoʻokaʻawale loa i ke kino valve mai ka waena.

Ke hoʻohālikelike ʻia me nā ʻāpana hana ʻē aʻe, ua hoʻokomo paʻa ʻia ka noho valve a he haʻahaʻa haʻahaʻa haʻahaʻa. ʻAʻohe pono

e hoʻohui i nā puʻupuʻu flange ma nā wēlau ʻelua i ka wā e hoʻokomo ai. Hiki ke hoʻopili i nā mea like ʻole a kūpono i ka hopena o ka pipeline (lug type).

5. ʻO ke koʻokoʻo pahu: ua hoʻolālā ʻia ke ʻano laina waena me ka hoʻouna ʻana i ka pā pāpaʻi palahalaha, square a me hexagonal.

sila ʻelua ala, ʻaʻohe leakage, ʻaʻohe kahe kahe i ka wā o ka hoʻokomo ʻana.
7. ʻO ke apo: NBR butyl rubber, pale lepo maikaʻi a pale i ka leakage kūloko.
8. Hiki i ka 'U' 'ano laka pa'a a me ka circlip ke pale pono i ka pahu mai ka puhi 'ana.