Ukuhlanganiswa kweValve yeButterfly yesihlalo esingashintshaniswayo Ukuhlukaniswa kweValve yeButterfly yesihlalo esingenakuguqulwa Isimiso Sokusebenza se-Concentric Butterfly Valve I-AWWA C504 U uhlobo lwe-Butterfly Valve Isihlalo Sevalvu Esithathelwa Indawo Esithambile VS Isihlalo Esivuvukile Zingaki Izindlela Zokuvala I-Worm Gear Butterfly Valve Ukuhlolwa Kokucindezela Kwe-Electric Butterfly Valve I-DN1800 I-Double Flanged Butterfly Large Valve I-GGG50 PN16 I-Double Flanged Butterfly Valve Kala isihlalo se-Butterfly Valve I-Ductile Iron & SS Soft Seat Butterfly Valve ukuhlolwa kwesikhathi sokusebenza kwe-valve yebhabhathane kagesi
