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shdatong88@163.com
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Panlong Town, Jianshe Town, Chongming District, Shanghai
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Shanghai Datong Automation Equipment Co., Ltd
PP series pneumatic valve positioner
NegotiableUpdate on 03/15
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Overview
The PP series pneumatic valve positioner is used in conjunction with a pneumatic control valve. It receives a pressure signal and outputs a certain operating pressure to control the action of the actuator; At the same time, based on the travel feedback, the regulating valve is accurately positioned to improve its working characteristics. This locator has a simple and reliable structure, and does not have explosion-proof issues. Therefore, it is widely used in self-control systems in industries such as petrochemicals, gas, and textiles.
Product Details
1、 Overview
The PP series pneumatic valve positioner is used in conjunction with a pneumatic control valve. It receives a pressure signal and outputs a certain operating pressure to control the action of the actuator; At the same time, based on the travel feedback, the regulating valve is accurately positioned to improve its working characteristics. This locator has a simple and reliable structure, and does not have explosion-proof issues. Therefore, it is widely used in self-control systems in industries such as petrochemicals, gas, and textiles.
2、 Model designation
| model | Output stroke | action | Applicable executing agencies | notes |
| PP-01A | Direct travel | Single action | Spring reset pneumatic actuator |
Direct travel is possible Provincial Writing "A“ |
| PP-01B | angular travel | |||
| PP-02A | Direct travel | Double action | Double acting piston type actuator |
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| PP-02B | angular travel |
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