英语释义

1. a valve in a pipeline consisting essentially of a flat or wedge-shaped gate that can be lowered into a seat to seal off the line or raised into an external recess so that the full area of the line is open — compare globe valve

片语

gate distributing valve导叶分配阀

gate-valve chamber闸阀室

webge gate flooding valve楔形通海阀

gate turn valve旋转炉门

gate footstep valve闸阀

sluice valve水闸，闸式阀

wedge gate flooding valve楔形通海阀

sliding gate measuring valve测流滑闸阀

gate stop valve闸门阀

英汉例句

• this article describes the damage conditions of the inlet gate valve on the hydraulic turbine for decarbonization system of ammonia plant.

  介绍了合成氨装置脱碳系统中水力透平入口闸阀的损坏情况。

• ccd electric ultra-high vacuum gate valve uses electric device to drive the stem, moving valve disc updown to make the valve opened or closed.

  ccd电动超高真空插板阀是通过电动装置驱动阀桿带动阀板作上下运动，达到阀门的开启或关闭。

• nibco's exclusive block valve design greatly extends the life you ordinarily expect from a gate valve .

  美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。

• lever-type knife gate valve which can cut off self-cleaning function is used in powder conveying, and manual hoist speed pipeline transportation , gate is opened and closed with the ring without gap .

  杠桿式刀闸阀使用于粉料输送，手动启闭速度快的管路输送，闸板同密封圈无间隙启闭，具有切断自洁功能。

• the opening and closing door is a gate valve or a vertical downward swing door which forms nested connection with the tank body.

  启闭门为一闸板阀或者与罐体嵌 套连接的竖直下开门。

• a sliding gate valve (10) comprising a flow regulating means (12), a short length refractory outlet tube (16) and an additional long length refractory flow protection tube (18).

  一种滑动闸门阀（10），包括：流量调节装置（12）、短尺寸耐 火出口管（16）和附加的长尺寸耐火流动保护管（18）。

• after closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly(1/8 to1/4 turn) to relieve stem load.

  在以足够的力量关闭闸阀后，应该是阀桿稍微回转一点（/至1/转）以减轻阀桿的负载。

• ccd electric ultra-high vacuum gate valve uses electric device to drive the stem, moving valve disc up and down to make the valve opened or closed.

  真空插板阀是通过电动装置驱动阀桿带动阀板作上下运动，达到阀门的开启或关闭。

• there are two sorts of high temperature gate valve of home products at present.

  目前国产高温闸阀有气动高温平板闸阀和电动高温闸阀两种类型。

• position by the valve stem threads are divided into clear and dark bar bar gate valve two …

  按阀桿的螺纹位置划分，可分为明桿闸阀和暗桿闸阀两种。

• fgv gate valve can be divided into the passage, full-bore type and non-reducing type two kinds.

  fgv闸阀阀体的流道可分为，全通径式和缩径式两种。

• the main failure pattems of the sealing surface of the gate valve of a gas production wellhead working in sulphurous gas include weight loss corrosion, stress corrosion and wear.

  采气井口闸阀在含硫天然气介质中工作，密封面失重腐蚀、应力腐蚀及磨损是其主要失效形式。

• the paper analyses the problems of existing flat gate valve used in dense-medium system pipeline and introduces anti-friction qualities and functions after improvement.

  分析了重介质系统管路中平板闸阀存在的问题，介绍了改进后的耐磨特点和性能。

• ccd electric ultra-high vacuum gate valve uses electric device to drive the stem, moving valve disc up down to make the valve opened closed.

  ccd型电动超高真空插板阀是通过电动装置驱动阀桿带动阀板作上下运动，达到阀门的开启或关闭。

• gate valve are normally installed in horizontal pipe runs with the stem vertical.

  闸阀通常安装在水平管道上，阀桿垂直向上。

• in allusion to the leaking of packing of gate valve , this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly.

  摘要针对闸阀阀桿填料密封泄漏的问题，提出了正确选择密封填料的材料和改进闸阀填料压盖密封件结构的技术改进措施。

• cc manual ultra-high vacuum gate valve uses a handle to drive valve disc up and down to perform open and close action.

  cc型手动超高真空插板阀是以手柄带动阀板作上下运动使阀板开启或关闭。

• introduce the test model, method and the analysis results of the soft faced gate valve, to carry on the comparison structure and functions of soft faced gate valve and hard faced gate valve.

  介绍了软密封闸阀的测试模型、方法及分析结果，对软密封和硬密封闸阀的结构及性能进行了比较和分析。

• gate valve allows a smooth flow.

  使得阀门启闭流畅平稳。

• off penetrable knife gate valve is a new type of fast-flow regulating valve with both ends opened and closed operation of actuators that can double increase headstock speed .

  本阀门是一种新型的快速流量调节的刀闸阀，具有两端同时开启、关闭的操作执行器，成倍提高启闭速度。