2655型气动旋转驱动装置的二位二通球阀 burkert

类型描述

整套球阀 2652 和 2655，由一个气动旋转驱动装置（型号 2050）和一个二位二通球阀构成。球阀外壳由两部分（型号 2652）或三部分（型号 2655）构成。通过一个标准端口连接驱动装置与球阀（法兰连接）。通过一个线性活塞和粗牙螺纹联轴器，在驱动装置中生成旋转运动。旋转驱动装置会将球阀转动 90°，由此打开或关闭管道截面。驱动装置具有一个用于显示活塞位置的光学指示器。此款紧凑型气动球阀具有非常广泛的用途，也可以在恶劣的、具有轻微侵蚀性的条件下使用。

由两部分或三部分构成的球阀

气动驱动装置

紧凑型结构

光学位置指示器

控制阀接口 NAMUR

Type 2655 - 2/2 way Ball Valve with Pneumatic Rotary Actuator

Type Description

Complete ball valves of Types 2652 and 2655 consist of a pneumatic rotary actuator (Type 2050) and a 2/2-way ball valve. The ball valve body is 2-piece (Type 2652) or 3-piece (Type 2655). The connection between the actuator and the ball valve takes place via a standard interface (flange connection). The rotary movement in the drive is produced by a linear piston with quick-acting screw thread coupling. The rotary actuator moves the ball valve through 90° and thus opens or closes the line cross-section. The actuator has an optical display of the piston position. The compact, pneumatically actuated ball valve can be employed for a wide range of applications, even under heavy-duty, slightly aggressive conditions.

2 or 3-piece ball valve

Pneumatic actuator

Compact design

Visual position indicator

Pilot valve connection NAMUR