Talu ai nei, o le mafutaga faaleaoaoga na faamaeaina 108 vaega sluice gate valve gaosiga.O nei sluice gate valve o se galuega e togafitia ai otaota mo tagata Netherland.O lenei vaega o alatoto faitotoa sluice na pasia le taliaina e le tagata faatau ma le sologa lelei, ma ausia manaoga faʻapitoa.I lalo o le faʻamaopoopoina o le matagaluega faʻapitoa ma le gaosiga o gaosiga, o le faʻagasologa o le faʻagasologa o le valve gate sluice ma le tulaga lelei ua maeʻa le faʻamaoniga o ata, uʻamea, gaioiga ma faʻapotopotoga, asiasiga ma isi galuega i le gaosiga o valve.

O le sluice gate valve ua vaevaeina i puipui ituaiga sluice gate valve ma le alalaupapa sluice gate valve.

O le sluice gate valve e faʻaaogaina lautele i vai, otaota otaota, alavai ma faʻafefe, alavai, suauʻu, vailaʻau, metallurgy, puipuiga o le siosiomaga, eletise eletise, vaituloto, vaitafe ma isi galuega, e pei o le tipi, faʻatonutonu le tafe ma pulea le maualuga o le vai.

Jinbin valve o loʻo faʻaauau pea ona faʻaalia lona lelei ma le gafatia e faʻafetaui i manaʻoga o tagata faʻatau, tuʻuina atu valve mo galuega faʻasalalau tuaoi, ma faʻalauteleina pea lana faiga faʻapaʻaga ma tagata faʻatau.