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寶德角座閥+寶德定位器角座閥簡單介紹：

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.

寶德角座閥+寶德定位器定位器特點：

• 緊湊耐用的不銹鋼設計
• 使用自動調諧功能進行調試
• 非接觸式行程吸收器
• 一體化控制空氣傳輸至驅動器中
• AS-Interface 現場總線接口（選項）

由寶德角座閥和寶德定位器組成，寶德角座閥有burkert 2702，burkert 2000等，寶德定位器有burkert 8698、burkert 8635、burkert 8694等。是一種直角回轉結構，由V型閥體、氣動執行機構、定位器及其他附件組成;有一個近似等百比的固有流量特性;采用雙軸承結構，啟動扭矩小，具有*的靈敏度和感應速度;*的剪切能力。