Oloa ma Fa'amatalaga
Ituaiga Eseese ole Valve Pepe
E mafai ona matou gaosia ituaiga eseese o valve butterfly e tusa ai ma ou manaʻoga ma ata.
Meafaigaluega Gaosiga
Fa'auma & Tiliva
Mea o le Valve: u'amea lafo, uamea carbon, uamea u'amea
Mea Fa'amaufa'ailoga: Pa'a Fa'anatura (NR) - 20 ~ + 85 Temperature
Ethylene-propylene Rubber (EPDM) - 40 ~ + 125 vevela
Nitrile Butadiene Rubber (NBR) - 20 ~ + 82 vevela
Silicone Rubber (SI) - 70 ~ + 150 vevela
Fluoroelastomer (FPM) - 23 ~ + 150 vevela
Pa'u Fluorobutadiene (CR) 0 ~+80 ~C
BUTYL RUBBER (IIR) - 40~+100 DEG C
Polytetrafluoroethylene Plastics (PTFE) +10-+150 C
Fua feso'ota'iga flange: GB4216-84, GB9115-88
Umi o le fausaga: GB2221-89;
Su'ega o le mamafa: GB? T13927-92;
Faʻasalalauga talafeagai: vai fou, otaota, vai sami, ea, ausa, meaʻai, vailaʻau, suauʻu eseese, acids, alkalis, salts, etc.