Ua mamanuina Valve Butterfly Stainless mo le sapalai o galuega faatino. Fa'alava pepe u'amea u'amea u'amea ma le corrosion-tetefe 304/316 tino, fa'amaufa'ailoga fetu'utu'unai, ma fa'apipi'i vave mo vai, vaila'au, mea'ai, ma paipa fale gaosimea.
Ua mamanuina Valve Faitotoa Stainless Steel mo le tuuina atu o galuega faatino. Fa'amaufa'ailoga uamea fa'alava fa'alava fa'amaufa'ailoga fa'amaufa'ailoga malosi, fa'a'ele'ele, ma le fa'aleleia lelei mo le tu'uina atu o le vai, vaila'au, vai sami, ma faiga fa'aoga paipa.
