DL/T 642-1997 in English
SUPERSEDEDflame-proof electric valve actuators
- Issued on:1998-01-22
- Implemented on:1998-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$180.00
$175.00
$175.00
| Standard No: | DL/T 642-1997 |
| Document status: | SUPERSEDED |
| Superseded by: |
DL/T 642-2016 Explosion proof electric actuator
|
| Superseded on: | 2016-06-01 |
| Title in English: | flame-proof electric valve actuators |
| Title in Chinese: | 隔爆型阀门电动装置 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1998-01-22 |
| Implemented on: | 1998-07-01 |
| Chinese Classification: | K51-Power station equipment automation devices |
| Professional Classification: | DL-Electricity |
| Related Keywords: | flame-proof electric valve actuators
valve actuators flame-proof electric |
| Related Topics: | Family status
every other burst Flameproof dl/t+642 Valve limit device Flameproof test Explosion proof valve encyclopedia Specification for automatic explosion-proof devices Electric valve driver Vibration of the valve Are there standards for valve actuators? Automatic explosion-proof device selection Valve electric device Electric valve electrical connection plate |
本标准规定了防爆型电动装置的基本技术条件和验收规范，本标准适用于电动机驱动，电触点控制，单一转速式闸阀、截止阀、节流阀、隔膜阀、球阀和蝶阀用隔爆型阀门电动装置。
Sample only — not a preview of DL/T 642-1997
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