Butterfly valve Fa'amatalaga
1. I so'o se mea e mana'omia.
2.Small torque o le faagaoioia.
3. Long auaunaga ola ma faigofie interall.
4.Center-laina po'o fa'alavelave.
Tulaga Faatauaina:
1. Fuafuaga alavai i: API609, EN, DIN, GOST.
2. Valve su'ega i: API 598, GB13927
3. Faafesagaʻi: API 609, EN, DIN, GOST
4. Flange viliina e accoding i: GB/T17241, ANSI B16.42, ANSI B16.1 ma EN1092-2 Features.
1. Laiti i le lapopoa ma mama i le mamafa; faigofie i le faʻapipiʻiina ma le tausiga; e mafai ona faʻapipiʻi i soʻo se mea e manaʻomia.
2. Laiti torque o faagaoioia, energe faasaoina.
3. Fa'asolo le pi'o o lo'o taumafai e fa'asa'o le su'ega o le fia sefulu afe o galuega tatala/tapuni.
4. Ola umi tautua. Tu'u i le su'ega o le fiasefulu afe o galuega tatala/tapuni.
5. Faʻamaufaʻailoga atoatoa e aunoa ma le lepa i lalo o le suʻega o le mamafa.
6. Filifiliga lautele o meafaitino, talafeagai mo ala eseese.