- Model NO.: dn65-dn300
- Test: API 598 / API 600 / API 6D
- Core: Ss304,Ss316+PTFE
- Transport Package: Seaworthy Packing
- Origin: Tianjin, China
- Connect: FF RF FM Rtj
- Body: Wcb 316L 304
- Trademark: GHL
- Specification: dn65-dn300
- HS Code: 8481804090
Pneumatic Actuator Film Sleeve Type Control Pressure Valve
Product advantages
1.  pneumatic sleeve regulating valve, control fluid pressure
2. All metal valve core structure Applicable a variety of workplace
3  Bellows seal type regulating valve , Shut out fluid leakage
4.With Insulation jacket
5. Large adjustable range, Inherent adjustable ratio 50
| Accessory parts | Material | Â |
| valve body | WCB,SS304 ,SS316 | Â |
| valve core | SS304,SS316+PTFE | Â |
| valve seat | SS304,SS306,PTFE |  |
| packing | teflon |  |
technical parameters
| Nominal diameter DN(mm) | |||||||||||||
| rated flow coficient | Â Linear | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | |
| Equal percentage | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
| rated travel mm | 16 | 25 | 40 | 60 | |||||||||
| Membrane effective area | Â Â Â 280Â Â Â Â Â Â Â Â Â Â Â 400Â Â Â Â Â Â Â Â Â Â Â Â 600Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1000 | ||||||||||||
| Nominal pressurePN Mpa | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.6Â Â Â Â 4.0Â Â 6.4 | ||||||||||||
| Inherent adjustable ratio | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 50 | ||||||||||||
| working temperate range |  Heat dissipation:-40~450,       normal temperate:-20~200 | ||||||||||||
| Signal range(Kpa) | Â Â Â Â Â Â Â Â Â Â 20~100Â 40~200Â 20~60Â 60~100Â 80~240 | ||||||||||||
| Air pressure (Mpa) | 0.14~0.4 | ||||||||||||
| Allowable differential pressure | without localizer | 2.67 | 2.22 | 2.58 | 2.12 | 1.73 | 2.04 | 1.68 | 1.36 | 1.8 | 1.54 | 1.16 | |
| with localizer | 6.23 | 5.19 | 6.02 | 4.95 | 4.05 | 4.77 | 3.93 | 3.18 | 4.3 | 3.59 | 2.71 | ||
| Port Thread | Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â M16*1.5 | ||||||||||||
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