美国科恩科KNKE 进口电动对夹蝶阀 品牌厂家

　　进口电动对夹蝶阀产品图片-美国科恩科KNKE

　　进口电动对夹蝶阀结构特点:

　　1、设计新颖、合理、结构独特,重量轻,启闭迅速。

　　2、操力矩小,操作方便,省力灵巧。

　　3、可以任何位置安装,维修方便。

　　4、密封件可以更换,密封性能可靠达到双向密封零泄漏。

　　5、密封材料耐老化、耐弱腐蚀,使用寿命长等特点。

　　进口电动对夹蝶阀规格参数:

　　公称通径:DN50~DN2000mm

　　公称压力:PN0.6、1.0、1.6MPa

　　连接方式:法兰式、对夹式连接

　　密封形式:软密封(可达零泄露)

　　作用形式:开关模式、智能调节

　　温度范围:丁腈橡胶:-40℃~90℃;氟橡胶:-20℃~200℃

　　阀体材质:铸铁、碳钢、不锈钢304、不锈钢316

　　适用介质:液体、气体、油品及腐蚀性流体(常温常压场合)

　　Specification parameters of imported electric butterfly valve:Nominal diameter: DN50 ~ dn2000mmNominal pressure: pn0.6, 1.0, 1.6MpaConnection mode: flange type and clamp type connectionSealing form: soft seal (up to zero leakage)Function mode: switch mode, intelligent adjustmentTemperature range: NBR: 40 ℃ ~ 90 ℃; fluororubber: 20 ℃ ~ 200 ℃Material of valve body: cast iron, carbon steel, stainless steel 304, stainless steel 316Applicable medium: liquid, gas, oil and corrosive fluid (at normal temperature and atmospheric pressure)

　　电动蝶阀的分类 :

　　1、电动对夹式蝶阀,适用于温度≤80~120℃如食品、化工、石油、电力、轻纺、造纸等给排水、气体管道上作调节流量和截流介质的作用。

　　2、电动软密封蝶阀,适合内衬,不仅阀座可衬,蝶板亦可衬,做卫生级阀门更能达到不污染介质的效果,是普通球阀不可达到的可塑造性。

　　3、电动硬密封蝶阀,采用堆焊硬质合金或不锈钢,使得密封面强度高、硬度好、耐磨损,可连续启闭60000次以上而无损伤。

　　4、电动法兰蝶阀,由于本产品蝶阀采用的是三维偏心原理设计,使密封面的空间运动轨迹达到理想化,密封面相互之间无磨擦、无干涉、加之密封材料选择得当,从而使蝶阀的密封性、耐腐蚀性、耐高温性和耐磨性等得到了可靠的保证。

　　5、电动调节蝶阀,电动调节蝶阀以220V AC电源为动力,接受0~10V或4~20mA标准信号,驱使阀门开度与此操作信号相对应,达到调节介质压力、流量、温度之目的,结构简单,操作方便。阀板为椭圆斜关结构,泄漏量小。适用于大口径、大流量场合。由于有自清洗作用,所以特别适用于通风系统和含有悬浮颗粒介质的调节。

　　电动衬胶蝶阀,适合在淡水,海水,盐类,弱碱,弱酸,天然气,空气,蒸汽,油类,食品等介质中使用。

　　Classification of imported electric butterfly valve:1. Electric double clip butterfly valve is suitable for regulating flow and intercepting medium on water supply and drainage and gas pipelines with temperature ≤ 80-120 ℃ such as food, chemical industry, petroleum, power, light textile, paper making, etc.2. Electric soft seal butterfly valve is suitable for lining, not only the valve seat can be lined, but also the butterfly plate can be lined. As a sanitary valve, it can achieve the effect of non polluting medium, and it is the plasticity that ordinary ball valve can not achieve.3. The electric hard seal butterfly valve is made of hardfacing carbide or stainless steel, which makes the sealing surface have high strength, good hardness and wear-resistant. It can be opened and closed for more than 60000 times without damage.4. The electric flange butterfly valve, because the butterfly valve of this product adopts the three-dimensional eccentric principle design, makes the space movement track of sealing surface reach ideal, the sealing surfaces have no friction, no interference, and the sealing material is properly selected, so that the sealing, corrosion resistance, high temperature resistance and wear resistance of butterfly valve are guaranteed reliably.5. Electric regulating butterfly valve, powered by 220V AC power supply, accepts 0-10V or 4-20mA standard signal, which drives the valve opening corresponding to this operation signal, thus achieving the purpose of regulating medium pressure, flow and temperature, with simple structure and convenient operation. The valve plate is of elliptic oblique closing structure, with small leakage. It is suitable for large caliber and high flow situation. It is especially suitable for ventilation system and the regulation of suspended particle medium because of its self cleaning function.Electric rubber lined butterfly valve is suitable for use in fresh water, sea water, salt, weak alkali, weak acid, natural gas, air, steam, oil, food and other media.

　　电动蝶阀产品简介:

　　美国科恩科KNKE《KNKE》电动蝶阀一般为中线型结构,主要由软密封蝶阀与电动执行器组成,按不同的连接方式可分为法兰式和对夹式。其密封形式采用密封结构,具有良好的密封性能(可达零泄露)密封材料为各种橡胶、聚四氟乙烯等。电动蝶阀一般用于温度≤200℃,公称压力≤1.6MPa的常温环境和低压、中压场所,由于结构特征的限制,不适应耐高温、高压及抗磨损等行业。广泛用于水处理、环保、石油、化工等管道上作调节流量和截流介质的作用。

　　Introduction to imported electric butterfly valve products:The imported electric butterfly valve of de lock by KNKE is generally of medium linear structure, mainly composed of soft seal butterfly valve and electric actuator. According to different connection modes, it can be divided into flange type and clamp type. The sealing form is of sealing structure, and has good sealing performance (up to zero leakage) sealing materials are various rubber, polytetrafluoroethylene, etc. Electric butterfly valve is generally used in normal temperature environment with temperature ≤ 200 ℃ and nominal pressure ≤ 1.6Mpa and low pressure and medium pressure place. Due to the limitation of structural characteristics, it is not suitable for high temperature, high pressure and wear resistant industries. It is widely used in water treatment, environmental protection, petroleum, chemical and other pipelines as the regulating flow and intercepting medium.

　　进口电动对夹蝶阀订货须知:

　　A、若订货前还未选定型号,请向我们提供您的使用参数:

　　1.公称通径 2.产品型号 3.流体性质(包括公称压力、温度、介质) 4.阀体、密封材料 5.连接方式

　　B、若已经由设计单位选定我公司的产品型号,请按型号直接向我司销售部订购

　　C、当使用的场合非常重要或管路比较复杂时,请您尽量提供设计图纸和详细参

　　数,由我们美国科恩科KNKE阀门技术员为您审核把关。

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