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GUD
Electromagnetism Vacuum air Valve
GUD electric high vacuum (pressure) ball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum (pressure) pipeline. It is used in the areas of vacuum, dairy products, breweries, biological engineering, foodstuff, pharmaceuticals, drinks, cosmetics and chemicals. |
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Main Technical Performance |
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| Valve Leak Rate： |
≤1.3x10-4 Pa.L/S |
Applicable Temperature： |
-30~+150℃
-30~+300℃(PPL Seal ）
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| Actuator Air Pressure: |
0.4-0.6MPa |
| Vacuum Range： |
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| Joint Type |
Pressure Range (Pa) |
| Rotatable Flange (GB6070) |
0.6x106-6.7x10-4 |
| Weld Flange(GB6070) |
1.6x106-6.7x10-4 |
| KF Flange (GB4982/ISO-KF) |
105-6.7x10-4 |
| Threaded Connection |
1.6x106-6.7x10-4 |
| Mounting state: |
Any |
| Power Voltage ： |
Standard：220v±10%/50Hz，
Special：AC380V,DC24V
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| Signal Feedback ： |
Standard：indicator，Special：aptitude 4-20mA |
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Materials of Main Parts |
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Body , disc and stem: stainless steel
Sealing element: NBR, Viton, PPL |
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| Overall and Connection Dimensions (mm) |
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