球阀

Our company is special in the production and sales of Brass ball valve. Check valve.

公司主要生产和销售黄铜球阀、止回阀、角阀及管件类产品。

As the ball valve open and close easily than the current pipeline and meter connections are also most of the use of ball valves.

由于球阀启闭比闸阀方便，目前管道和水表的连接也大部分采用球阀。

A gate or ball type valve can be used or the isolation valve can be installed further upstream.

可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。

GUD electric high vacuumball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuumpipeline.

GUD型电动高真空球阀是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空系统管路中的介质流。

Also in this system were ball valves. These valves are not considered sanitary valves since the center of the valve can have water in it when the valve is closed. This is a stagnant pool of water that can harbor microorganisms and provide a starting point for a biofilm.

还有，在这个系统中用到的是球阀，球阀是不被认为是卫生阀门，因为当阀门关闭时，阀门中心会留有水，这就形成一个滞水池，成为微生物滋养的港湾，还形成了生物膜的起始点。

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。

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。

Rotating ball valve flow diameter cage than the same ball great.

旋转浮球阀的流量比同等口径的笼式球阀大。

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。