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Product Details:
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| Valve Body Material: | AISI 316L/316 | Seal Material: | PTFE/EPDM |
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| Working Temperature: | -20-180 Degree Centigrade (PTFE); -20-150 Degree Centigrade (EPDM) | Available Connection: | Thread, Clamp, Weld, Flange |
| Air Supply: | 4-8bar(Single-Acting); 2.5-8bar(Double-Acting) | Standard: | DIN, SMS, ISO, IDF,RJT, 3A, Etc |
| High Light: | Single acting Pneumatic Diaphragm Valve,LCF3M Pneumatic Diaphragm Valve,4 bar Pneumatic Diaphragm Valve |
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1. Product Description
The diaphragm control valve is combined with the intelligent positioner (1600) and the diaphragm valve(2800). The product is easy to operate and has rich software functions. It can easily be operated via the LCD and keypad. It detects the external setting signal and the signal of internal displacement sensor, and adjusts valve stroke quickly and accurately by using automatic control algorithm and PWM control technology.
2. 2800 Technical Datas
| Valve Body Material | Stainless steel 316(CF8M)/316L(CF3M) |
| Seal Material | EPDM/PTFE |
| Working Pressure | 10Bar |
| Working Temperature |
-20-180 degree centigrade (PTFE) -20-150 degree centigrade (EPDM) |
| Availably size | DN15-DN80 |
| Availably connection | Thread, Weld, Clamp, Flange |
| Air Supply |
4-8bar(Single-Acting) 2.5-8bar(Double-Acting) |
| Standard | DIN,SMS,ISO,IDF,RJT,3A,etc |
| Certificate | CE |
3. 2800 Series Diaphragm Valve Structure
| 1. Indicator | 6. Piston |
| 2. Spring | 7. Stem |
| 3. Cylinder | 8. Diaphragm |
| 4. Pneumatic Port | 9. Valve Body |
| 5. Seal Ring |
4. 2800 Series Diaphragm Valve Dimension
| Model | L | d | D | D1 | D2 | A | H |
Actuator Size |
|---|---|---|---|---|---|---|---|---|
| DN15 | 120 | 15 | 95 | 65 | 45 | 80 | 145 | 63 |
| DN20 | 140 | 19 | 105 | 75 | 55 | 100 | 167 | 80 |
| DN25 | 150 | 22.5 | 115 | 85 | 65 | 100 | 170 | 80 |
| DN32 | 160 | 28 | 135 | 100 | 75 | 100 | 175 | 80 |
| DN40 | 180 | 36 | 145 | 110 | 85 | 126 | 225 | 100 |
| DN50 | 200 | 46 | 160 | 125 | 100 | 126 | 238 | 100 |
5. 1600 Series Positioner Signal Flow Diagram
6. 2800 Sereis Type Selection
* Default actuator type is Single acting and normally close, Please remark if you need other type of actuators
Contact Person: Ronald Chen
