型号描述
2658 型整套装置由一个气动旋转驱动装置和一个塑料制球阀外壳构成。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。紧凑型的气动球阀可用于多种用途和介质。气动旋转驱动装置也可被应用于其他使用目的。特征：球阀装配有所谓的 DualBlock® 技术。该系统用于固定锁紧螺母。能够防止其在运行期间松开。
1）可径向拆卸的外壳
2）采用紧凑型设计的气动驱动装置
3）光学位置指示器
4）按 NAMUR 的控制阀接口
5）通过 Dual Block® 技术固定锁紧螺母
Type Description
The complete unit of the Type 2658 consistsof a pneumatic rotary actuator and a ball valve body from plastic. The connection between the ball valve and the actuator is made via a standard interface (flange connection). The rotary movement in the actuator is produced by a linear piston with angled thread coupling. The rotary actuator moves the ball valve through 90°ａnd thereby opens or closes the port crosssection.The compact pneumatically-operatedball valve can be used for a wide range of applications and media. The pneumatic rotaryactuator can also be used for other purposes.Special feature: The ball valves are equipped with the so-called Dual Block® Technology. This system serves as a safety device for the union nuts. It preventsthese separating during operation.
1）Radially expandable body
2）Pneumatic actuator in compact model
3）Optical position indicator
4）Control valve connection acc. to NAMUR
5）Safe blocked union nuts with Dual Block® Technology
塑料球阀2658型部分订货号如下：
144719 2658-A2-32,0-EF-PP-SM28-C-G-F5-0000* HD14
176497 2658-I2-50,0-EA-PV-KM30-C-G-F5-0000* GB11+HD14
176501 2658-I2-25,0-EA-PP-SM27-F-E-F5-AB02* GB11+HD14
176503 2658-I2-40,0-EA-PP-SM29-F-E-F5-AB02* GB11+HD14
176508 2658-I2-25,0-EF-PV-KM27-F-E-F5-AB02* GB11+HD14
176515 2658-I2-25,0-EF-PP-SM27-F-E-F5-AB02* GB11+HD14
176518 2658-I2-50,0-EF-PP-SM30-C-G-F5-0000* GB11+HD14
178898 2658-A2-10,0-EA-PV-KM24-F-E-F4-AB02* GB11+HD14
178942 2658-A2-50,0-EF-PP-SM30-C-G-F5-0000* GB11+HD14
178944 2658-A2-15,0-EA-PV-KM25-F-E-F4-AB02* GB11+HD14
178949 2658-A2-20,0-EA-PV-KM26-F-E-F5-AB02* GB11+HD14
178955 2658-A2-25,0-EA-PV-KM27-F-E-F5-AB02* GB11+HD14
178960 2658-A2-32,0-EA-PV-KM28-C-G-F5-0000* GB11+HD14
178964 2658-A2-40,0-EA-PV-KM29-C-G-F5-0000* GB11+HD14
178966 2658-A2-50,0-EA-PV-KM30-C-G-F5-0000* GB11+HD14
178976 2658-A2-25,0-EA-PP-SM27-F-E-F5-AB02* GB11+HD14
178977 2658-A2-32,0-EA-PP-SM28-C-G-F5-0000* GB11+HD14
178979 2658-A2-50,0-EF-PV-KM30-C-G-F5-0000* GB11+HD14
178980 2658-A2-40,0-EF-PV-KM29-C-G-F5-0000* GB11+HD14
178982 2658-A2-32,0-EF-PV-KM28-C-G-F5-0000* GB11+HD14
178983 2658-A2-25,0-EF-PV-KM27-F-E-F5-AB02* GB11+HD14
178984 2658-A2-50,0-EA-PP-SM30-C-G-F5-0000* GB11+HD14
178985 2658-A2-20,0-EF-PV-KM26-F-E-F5-AB02* GB11+HD14
178987 2658-A2-10,0-EF-PV-KM24-F-E-F4-AB02* GB11+HD14
181122 2658-I2-65,0-EA-PV-KM32-C-G-F7-0000* GB11+HD14
202648 2658-A3-32,0-EA-PV-KM28-C-G-F5-0000* GB11+HD14
