查询词典 ball valve

According to experience, in different systems is usually valve, ball valve, valve dome used as feed valve.

根据经验，在不同的系统中通常选择闸阀、球阀、圆顶阀等作为进料用阀。

Second, fixed ball valve The ball valve is fixed, pressure produces no movement.

二、固定球球阀球阀的球体是固定的，受压后不产生移动。

Different types of valves (including ball valve, butterfly valve, cut-off valve and brake valve) commonly used in designing painting line and their features were introduced.

介绍了涂装线设计中常用的各种类型的阀门(包括球阀、蝶阀、截止阀、闸阀)及其特点。

The design is to improve the shortcomings of traditional ball valve , and the shortcomings of traditional ball valve is friction, short life, sealing performance bad.

该设计是为了改善传统球阀的缺点而做的，传统球阀的缺点是摩擦大、使用寿命短、密封性能不好。

In addition, the Yancheng factory production and export of valves also increasing, from the original 23 have now developed into large-scale export-oriented enterprises more than 50, foreign sales in recent years it has an annual 40%~ 50% of the rate of growth, products sold in Europe, America, Southeast Asia, the Middle East and other countries and regions, exports of products from the past, small-caliber valve, gate valve gradual transition to a low-end products such as large-caliber valve, ball valve and other high value-added products.

此外，盐城生产出口阀门的厂家也日益增多，已从当初的两三家发展到现在拥有颇具规模的外销型企业50多家，外销量近几年更以每年40%~50%的幅度增长，产品畅销欧、美、东南亚、中东等国家和地区，出口产品从以往的小口径阀、闸阀等低档产品逐渐过渡到大口径阀、球阀等附加值较高的产品。

Rotary valve spool also have different shapes, for example, for the traditional butterfly valve plate, the dynamic contour valve plate; O-shaped hole for ball valve, V-shaped opening, and Modified hole structure.

角行程阀的阀芯也有不同形状，例如，用于蝶阀的传统阀板、动态轮廓阀板；用于球阀的O形开孔、V形开孔和修正型开孔等结构。

Angle valve spool stroke also have different shapes, for example, for the traditional butterfly valve plate, the dynamic contour valve plate; The O-shaped hole for the ball valve, V-shaped hole and amendment type structure openings.

角行程阀的阀芯也有不同形状，例如，用于蝶阀的传统阀板、动态轮廓阀板；用于球阀的O形开孔、V形开孔和修正型开孔等结构。

Ball valve maintenance convenience Ball valve structure simple. seal ring generally activities, the removal of the replacement is more convenient.

球阀维修方便，球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。6。

When the SZQ ball valve is at work, its sealing face can play a role in self-compensation, extending the service life of the ball valve

SZQ球阀在工作过程中，密封面能够自补偿作用，它能延长球阀使用寿命。

Wenzhou BEST ball valve ball valve Co., Ltd. specializes in research and manufacturing.

温州百事得球阀有限公司专业从事球阀的研究和制造。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。