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Type Description |
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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. |
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Features |
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« Radially expandable body |
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« Pneumatic actuator in compact model |
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« Optical position indicator |
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« Control valve connection acc. to NAMUR |
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« Safe blocked union nuts with Dual Block? Technology |
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中文
蘇公網(wǎng)安備32050502000264號