... 压力调节阀;压力控制阀 pressure controlled valve 楔式闸阀 wedge gate valve 正向作用式减压阀 direct acting reducing valve ...
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... Wedge gate valve: 楔式 wedge type gate valve: 楔式闸阀 split wedge gate valve: 拼合楔形闸阀 ...
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non-rising stem wedge gate valve 暗杆楔式闸阀
Electric Actuated Wedge Gate Valve 电动楔式闸阀
split wedge gate valve 拼合楔形闸阀
rising stem wedge gate valve 暗杆楔式闸阀
wedge gate flooding valve 楔形通海阀 ; 楔形通海闸阀
wedge single-disc gate valve 楔式单闸板式闸阀
Wedge gate valve take advantage of wedge style dense cover seal up, Can by hand wheel plus carry regulate dense cover paste equal to tightness degree.
楔式闸阀利用楔式密封面密封，可通过手轮加载调节密封面贴合的紧密度。
Gate has two sealing surfaces, the most commonly used wedge gate valve sealing surface to form two wedge-shaped, wedge Angle parameters vary with the valve.
闸板有两个密封面，最常用的楔式闸板阀的两个密封面形成楔形，楔形角随阀门参数而异。
This article gives a brief description of a special tool for assembling and disassembling of seal rings in the wedge-shaped gate valve for oil (gas) well-head assembly.
本文简要地介绍了装拆采油(气)井口楔形闸密封圈的一种专用工具。
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