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GID
Electric High Vacuum Butterfly Valve
GID electric high vacuum butterfly valve uses device to drive the stem and disc to perform open and close action. It is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. |
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Main Technical Performance |
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| Vacuum Range： |
105~6.7x10-5Pa |
| Valve Leak Rate： |
≤1.3x10-5 Pa.L/S |
Applicable Temperature： |
-25~+80℃（NBR），
-30~+150℃（VITON） |
| Action period Time ： |
10s,15s,30s; Standard： 30s |
| Mounting state： |
Any |
| Power Supply Votage： |
Standard： 220v±10%/50Hz，Special：AC380v,DC24V |
| Signal Feedback： |
Standard：Switch; Special：Aptitude 4-20mA |
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Materials of Main Parts |
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Body , bonnet and stem: carbon steel or stainless steel
Sealing element:: NBR, Viton |
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| Overall and Connection Dimensions (mm) (JB919) |
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