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Product Details:
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| Seal Material: | PTFE/EPDM | Working Pressure: | 10Bar |
|---|---|---|---|
| Working Temperature: | -20-180 Degree Centigrade (PTFE); -20-150 Degree Centigrade (EPDM) | Available Size: | DN15-DN80 |
| Available Connection: | Thread, Clamp, Weld, Flange | Air Supply: | 4-8bar(Single-Acting); 2.5-8bar(Double-Acting) |
| High Light: | Clamp Connection Pneumatic Diaphragm Valve,Double acting Pneumatic Diaphragm Valve,DN80 Pneumatic Diaphragm Valve |
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1. 2800 Product Features
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 Diaphragm Valve Dimension for Clamp Connection
| 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 |
4. 2800 Series Flow Characteristics
| Stroke(%) | Kv(%) | Stroke(%) | Kv(%) |
|---|---|---|---|
| 0 | 0 | 55 | 54.2 |
| 5 | 0 | 60 | 61.5 |
| 10 | 0 | 65 | 70.3 |
| 15 | 0 | 70 | 75.7 |
| 20 | 5.1 | 75 | 79.7 |
| 25 | 7.5 | 80 | 85.1 |
| 30 | 16.6 | 85 | 88.6 |
| 35 | 22.2 | 90 | 92 |
| 40 | 30.3 | 95 | 96.1 |
| 45 | 35.1 | 100 | 100 |
| 50 | 45.3 |
5. 1880 Series Positioner Schematic 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
