Application: Applied to varies gate valve accessories in petrochemical, power, metallurgy, construction, chemical fields.
1.420 Gate Valve Stem is usually for a bi-directional wafer type gate valve designed for general industrial service applications.
2.Gate valves contain a sliding disk that moves vertically, perpendicular to the path of the fluid flow.
3.A gate valve is a valve with a sliding plate that controls the flow of fluid in a pipe or channel.
Material: 41O、420、431 、F304、F316、F316L、A105 、45＃、 4140、4130、Monel 400、Monel 500 etc.
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