宝德角座阀+宝德定位器

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，具有极好的灵敏度和感应速度;的剪切能力。