hat
2. Y-tip otomatik kapòt pou fanm valv epi li vann bone fè de verre ranfòse materyèl NORYL, fòs anwo nan syèl la, depi lontan sèvis lavi ak kowozyon solid.
eng
2. Y-type automatic diaphragm valve body and valve bonnet is made from fiberglass reinforced NORYL material, high strength, long service life and corrosion resistant.