1、

The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.

平坦的闸板底部与阀座之间能够实现全周长阀座密封,避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。

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2、

Experiences in design and construction of piping layout, pipe material, piping coupling, valve, gate, pipe duct, pipe groundwork, metallic pipe anticorrosion, accessory building and computer application in the engineering of water supply and sewerage buried piping in petrochemical industry are introduced.

介绍了石油化工埋地敷设给水排水管道工程中管道布置、管道材质和管道接口、阀门、闸门、管沟、管道基础、金属管道外壁防腐、附属构筑物、计算机应用等设计和施工的经验。

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3、

The open angle indicating device should display the open state of the valve gate exactly.

开度指示机构应准确地显示阀门的开启状态.

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4、

Tag location for gate and globe valves is typically on the valve bonnet flange.

闸阀,截止阀,止回阀,蝶阀,球阀,等等.

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5、

Research of Sealing Structure of Resilient Seated Gate Valve's Gate

弹性阀座闸阀的闸板密封结构分析

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6、

Air filtering reducing valve, solenoid valve, valve location feedback device , valve gate locator, quick exhaust valve.

空气过滤器减压阀, 电磁阀, 阀位反馈装置, 阀门定位器, 快速排气阀.

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