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Brand Name : POWERFLOW
Model Number : 2800
Certification : ISO9001. CE
Place of Origin : CHINA
MOQ : 1 Nos
Price : Quotation Offered by Email.
Payment Terms : T/T
Supply Ability : 50Nos/Week for every single Customer.
Delivery Time : 10-15 Days
Valve Body Material : AISI 316L/316
Actuator Material : Plastic
Seal Material : PTFE/EPDM
Working Pressure : 10Bar
Available Connection : Thread, Clamp, Weld, Flange
Air Supply : 4-8bar(Single-Acting); 2.5-8bar(Double-Acting)
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 Series Structures
1. Indicator | 6. Piston |
2. Spring | 7. Stem |
3. Cylinder | 8. Diaphragm |
4. Pneumatic Port | 9. Valve Body |
5. Seal Ring |
4. 2800 Series 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. 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 |
6. 2800 Sereis Type Selection
* Default actuator type is Single acting and normally close, Please remark if you need other type of actuators
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Clamp Connection EPDM Seal AISI 316L Pneumatic Diaphragm Valve Images |