- 产品描述
宝德角座阀+宝德定位器角座阀简单介绍:
The 2702 Control Valve consists of an 316L angle seat body with a rugged pneumatic piston actuator. The parabolic trim results in a fl ow characteristic approximay 35% larger than conventional control valves. It is available in either stainless steel on stainless steel or with a durable PTFE seal for tight shut-off. Type 2702 can be actuated by the Continuous TopControl Type 8692/8693/8694 or SideControl Type 8635 and 8792/93. TopControl/Side-Control thus forms a mechanical and functional unit with the pneumatic actuator as a complete control valve system. This system has been engineered for reliable accurate control in applications where high fl ow rate is an advantage.
宝德角座阀+宝德定位器定位器特点:
- 紧凑耐用的不锈钢设计
- 使用自动调谐功能进行调试
- 非接触式行程吸收器
- 一体化控制空气传输至驱动器中
- AS-Interface 现场总线接口(选项)
由宝德角座阀和宝德定位器组成,宝德角座阀有burkert 2702,burkert 2000等,宝德定位器有burkert 8698、burkert 8635、burkert 8694等。是一种直角回转结构,由V型阀体、气动执行机构、定位器及其他附件组成;有一个近似等百比的固有流量特性;采用双轴承结构,启动扭矩小,具有*的灵敏度和感应速度;*的剪切能力。
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