型號描述

2658 型整套裝置由一個(gè)氣動旋轉(zhuǎn)驅(qū)動裝置和一個(gè)塑料制球閥外殼構(gòu)成。通過一個(gè)標(biāo)準(zhǔn)端口連接驅(qū)動裝置與球閥（法蘭連接）。通過一個(gè)線性活塞和粗牙螺紋聯(lián)軸器，在驅(qū)動裝置中生成旋轉(zhuǎn)運(yùn)動。旋轉(zhuǎn)驅(qū)動裝置會將球閥轉(zhuǎn)動 90°，由此打開或關(guān)閉管道截面。緊湊型的氣動球閥可用于多種用途和介質(zhì)。氣動旋轉(zhuǎn)驅(qū)動裝置也可被應(yīng)用于其他使用目的。特征：球閥裝配有所謂的 DualBlock® 技術(shù)。該系統(tǒng)用于固定鎖緊螺母。能夠防止其在運(yùn)行期間松開。

1）可徑向拆卸的外殼
2）采用緊湊型設(shè)計(jì)的氣動驅(qū)動裝置
3）光學(xué)位置指示器
4）按 NAMUR 的控制閥接口
5）通過 Dual Block® 技術(shù)固定鎖緊螺母

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

塑料球閥2658型部分訂貨號如下：

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