TWS Valve Folasaga
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TWS Valve folasaga
Faitau atiliO oloa autu a le TWS Valve e aofia ai le faʻafefeteina o le butterfly valve, valve gate, check valve, Y strainer, paleni faʻafefe, faʻamalo le ea, backflow preventer, ma isi, ma oloa uma e ogatasi ma tulaga faʻavaomalo.