基恩士KEYENCE可編程控制器??KV-XH04ML
基恩士KEYENCE可編程控制器??KV-XH04ML

ZhongHaiDe (Fujian) Industrial Equipment Co., established in 2014 in Fuzhou, is a leading equipment supplier in the field of automation in China.

Our company distributes globally renowned brand industrial automation products mainly from Europe, the United States, Japan and other developed countries,such as ABB, Foxboro, Yaskawa, Sew and so on.

Among all these companies, Yaskawa as a world class Transmission Product Manufacturers from Japan, which has a history more than 100 years. It provide a lot kinds of products, such as inverters, servo drives, controllers and robots. It can provides our customers a lot of choices.

With professional and first-class technology and business team, our company provides customers with high quality products and perfect after-sales service. And we he formed a mature model for service of system users. It has realized the humanization of services, the simplification of processes and the standardization of management, effectively helping customers extend the life cycle of electrical equipment and reduce Operating costs, control the risk of stop production, increase production efficiency!

Our products are reliable and cost-effective, if you want to know more about our products, just click here: http://www.zhdfj.com/. or: fjzhdcm@outlook.com or ayj897463393@gmail.com. also you can add wechat :13376990653. QQ:3004650323  We’re looking forward to your visit.

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entics安沃馳822342906兩者大的區(qū)別就是蝶閥的啟閉件是一塊板，而球閥就是一個(gè)球，蝶閥的閥板和球閥的閥芯都是繞自己軸線作旋轉(zhuǎn)運(yùn)動(dòng)的；閘閥的閥板是沿軸線作升降運(yùn)動(dòng)的；蝶閥和閘閥可以通過開啟度調(diào)節(jié)流量；球閥則不便于做到這一點(diǎn)。蝶閥的特點(diǎn)是啟閉速度較快，結(jié)構(gòu)簡(jiǎn)單，造價(jià)低廉，但是嚴(yán)密性和承壓能力不好。球閥的特點(diǎn)和閘閥相似，受體積和開閉阻力的限制，難做到大口徑。蝶閥的結(jié)構(gòu)原理尤其適合制作大口徑閥門蝶閥的蝶板安裝于管道的直徑方向。