DN50 PN10 柔らかい鋳鉄 ステンレス スタインレス スタム スタップなし 手動ゲートバルブ

ビデオ説明:
Discover the DN80 PN16 Handwheel Operated Ductile Iron Flange Gate Valve, designed for excellent sealing performance. Ideal for oil and gas, chemical, water treatment, power plants, marine engineering, and pharmaceutical industries. Features low fluid resistance, easy operation, and versatile flow direction.