[Kopi] ED Fa'asologa Wafer butterfly valve
Fa'amatalaga:
ED Series Wafer butterfly valve o se lima vaivai ma e mafai ona vavaeeseina le tino ma le vai saʻo,.
Mea o Vaega Autu:
Vaega | Mea |
Tino | CI,DI,WCB,ALB,CF8,CF8M |
Disc | DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel |
Po'a | SS416,SS420,SS431,17-4PH |
Nofoa | NBR,EPDM,Viton,PTFE |
Taper Pin | SS416,SS420,SS431,17-4PH |
Fa'amatalaga Nofo:
Mea | vevela | Fa'aaoga Fa'amatalaga |
NBR | -23℃ ~ 82℃ | Buna-NBR:(Nitrile Butadiene Rubber) ei ai le malosi tensile lelei ma teteʻe i abrasion.It foi e tetee i hydrocarbon products.It o se mea lautele-auaunaga lelei mo le faaaogaina i le vai, vacuum, acid, masima, alkalines, gaʻo, suauu , ga'o, suau'u paipa ma ethylene glycol. E le mafai e le Buna-N ona fa'aoga mo le acetone, ketones ma le fa'afefeteina po'o le chlorinated hydrocarbons. |
Taimi fana-23℃ ~120℃ | ||
EPDM | -20 ℃~130 ℃ | O le pa'u EPDM lautele: o se pa'u fa'akomepiuta lelei lautele e fa'aaogaina i vai vevela, meainu, faiga o mea'ai susu ma mea o lo'o i ai ketones, ava malosi, nitric ether esters ma glycerol. Ae le mafai e le EPDM ona fa'aogaina mo suau'u fa'avae hydrocarbon, minerale po'o solvents. |
Taimi fana-30 ℃ ~ 150 ℃ | ||
Viton | -10 ℃~ 180 ℃ | O le Viton o se elastomer hydrocarbon fluorinated ma e sili ona tete'e i le tele o suau'u hydrocarbon ma kasa ma isi oloa fa'avae suauu. Viton e le mafai ona faʻaogaina mo le ausa, vai vevela i luga ole 82 ℃ poʻo alkalines faʻapitoa. |
PTFE | -5℃ ~ 110℃ | PTFE o loʻo i ai le mautu lelei o le faʻatinoga o vailaʻau ma o le a le faʻapipiʻi.At the same time, e lelei le lubricity meatotino ma le matua tetee. O se mea lelei mo le faʻaaogaina i acids, alkalis, oxidant ma isi corrodents. |
(Liga i totonu EDPM) | ||
PTFE | -5℃~90℃ | |
(Liga i totonu NBR) |
Galuega:leve, gearbox, eletise eletise, pneumatic actuator.
Uiga:
1.Stem ulu mamanu o Faalua "D" po o Square koluse: Faigofie e faʻafesoʻotaʻi ma actuators eseese, momoli atu torque sili;
2.Two fasi ta'avale sikuea sikuea: Leai se avanoa feso'ota'iga e fa'atatau i so'o se tulaga leaga;
3.Tino e aunoa ma le fa'atulagaina o Fa'avaa: E mafai e le nofoa ona vavae'ese le tino ma le fa'afefe vai sa'o, ma faigofie i le paipa paipa.
Fua:
Tusi lau savali iinei ma lafo mai ia i matou