Pneumatic maualuga fa'atinoga wafer butterfly valve

E fetaui lelei mo le faʻaaogaina i le maualuga o le faʻaogaina o le tatalaina ma le tapuni.Ua manuia le suia o le valve butterfly masani, valve polo, valve gate ma isi mea i le tele o taimi ona o lona faʻamaufaʻailoga sili ona lelei, umi o le ola tautua ma foliga matagofie.

O uiga o le 1. o lenei faasologa o oloa e fetaui ma le ISO5211 tulaga faʻapipiʻi faʻapipiʻi, lea e mafai ona faʻapipiʻi saʻo i gaioiga eseese, lea e faigofie, faʻasaoina le tau faʻapipiʻi ma avanoa faʻapipiʻi.