8 inch 200mm PN16 manual type flanged cast iron rising stem sluice gate valve Product Introduction The gate valve is a kind of valve with opening and ...
DN200 8 Inch Non-Rising Stem Resilient Seated Ductile Iron Handwheel Flanged Gate Valve Gate valve controls the media's flow by lifting the gate ....
ANSI 150LB PN16 ductile iron resilient seat cast iron gate valve Functional characteristics of the valve body 1. Good sealing performance: The gate .....
DN50 PN10 Ductile Iron Cast Steel Stainless Steel No Rise Stem Manual Gate Valve For Water Conservancy Product Introduction The gate valve is a kind ....