气动球阀

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Q641F-16C 气动球阀

型号
Q641F-16C
参数
材质:碳钢 结构形式:弹性球气动式 连接形式:法兰
浙江隆正自控阀门科技有限公司

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气动闸阀,气动截止阀,气动球阀,气动蝶阀,气动调节阀,电动闸阀,电动截止阀,电动球阀,电动蝶阀,电动调节阀

COMPANY PROFILE企业简介

 浙江隆正自控阀门科技有限公司,集研发、生产、销售于一体,总部基地设在温州,致力于阀门及其自动控制、智能控制系统等产品的开发与应用,引进美国*的技术与工艺,拥有自己独立的研发团队,自主研发、生产流体控制领域高品质的新产品。

浙江隆正自控阀门科技有限公司拥有*的数控加工中心、数控机床及各种精加工设备,运用 CIMS信息管理系统,严格按照ISO9001质量标准体系组织生产,确保产品标准化和品质的稳定性,配备的产品检测设备和检测手段,阀门综合性能测试台、阀门疲劳性能仿真测试台、阀门耐压测试台、综合扭矩测试仪、执行器耐疲劳性能仿真测试台、表面粗糙度检测仪、不锈钢材质检测仪等设备,确保了隆正科技产品的质量稳定性和运行可靠性,并拥有经验丰富的销售工程师以及售后技术人员,针对客户的应用要求提供专业的产品和服务,同时为客户提供现场技术支持和系统优化方案。

 浙江隆正自控阀门科技有限公司是一家集工业自动化控制系统工程、制造、销售、服务于一体的技术公司。专业研发生产:气动(GT,AT)、液动、电动(精小型,防爆型)三大驱动装置及自控阀门配套产品,公司引进技术、设备的基础上,设计制造出具水平的各系列产品,广泛应用于石油、化工、轻工、电站、冶金、暖通、医药、消防、及水处理等各种管道装置领域。先后为重点工程项目如电站成套、石油化工、核电、油田开发等提供优良产品和良好服务。深受用户好评。

Zhejiang Longzheng automatic control valve Technology Co.,LTD., set research and development, production, sales in one, headquartered in Wenzhou, committed to the valve and its automatic control, intelligent control system and other products development and application, the introduction of advanced technology and technology from the United States, has its own independent RESEARCH and development team, independent research and devellopment, production of high quallity new products in the field of fluid control.

Zhejiang Longzheng automatic control valve Technology Co., Ltd. has advanced CNC machining center,CNC machine tools and various finishing equipment, the use of CIMS information management system, in strict accordance with the IS09001 quality standard system organization production, to ensure product standardization and quality stability. Equipped with domestic advanced product testing equipment and testing means, walve comprehensive performance test bench. valve fatique performance simulation test bench, valve pressure test bench, comprehensive torque tester, actuator fatigue performance simulation test bench, surface roughness detector, stainless steel material detector and other equipment. to ensure the guality stability and operation reliability of Longzheng Technology products. And has experienced sales engineers and skilled after-sales technical personnel, according to customer application requirements to provide professional products and services, at the same time to provide customers with on-site technical support and system optimization programs.

Zhejiang Longzheng automatic control valve Technology Co., Ltd. is a set of industrial automation control system engineering, manufacturing, sales, service in one of the technology coMPanies. Professionalr & D and production: pneumatic (GT,AT),hydraullic, electric (fine small, explasion-proof) three driving devices and automatic control valve supparting products. On the basis of the introduction of technology and equipment. the coMPany designs and manufactures various series of products of high level, which are widely used in the fields of petroleum, chemical, light industry. power station, metallurgy,HVAC,medicine, fire fighting, water treatment and ather pipeline installations. lit has successively provided excellent products and good services for key engineering projects such as complete sats of power stations, petrochemical, nuclear power, military industry and oilfield development. Well received by users.




详细信息

气动球阀优点:

1、流体阻力小,其阻力系数与同长度的管段相等。
2、结构简单、体积小、重量轻。 
3、紧密可靠,目前球阀的密封面材料广泛使用塑料、密封性好,在真空系统中也已广泛使用。 
4、操作方便,开闭迅速,从全开到全关只要旋转90°,便于远距离的控制。 
5、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、在全开或全闭时,球体和阀座的密封面与介质隔离,介质通过时,不会引起阀门密封面的侵蚀。 
7、适用范围广,通径从小到几毫米,大到几米,从高真空至高压力都可应用。 
8、球旋转90度时,在进、出口处应全部呈现球面,从而截断流动。

气动球阀工作原理

A、开启过程

1、在关闭位置,球体受阀杆的机械施压作用,紧压在阀座上。 
2、当逆时针转动手轮时,阀杆则反向运动,其底部角形平面使球体脱开阀座。 
3、阀杆继续提升,并与阀杆螺旋槽内的导销相互作用,使球体开始无摩擦地旋转。 
4、直至到全开位置,阀杆提升到极限位置,球体旋转到全开位置。

B、关闭过程

1、关闭时,顺时针旋转手轮,阀杆开始下降并使球体离开阀座开始旋转。 
2、继续旋转手轮,阀杆受到嵌于其上螺旋槽内的导销的作用,使阀杆和球体同时旋转90°。 
3、快要关闭时,球体已在与阀座无接触的情况下旋转了90°。 



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材质 碳钢
结构形式 弹性球气动式
连接形式 法兰
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