類型 6481 - Servo-assisted 2/2-way piston valve up to 450 bar
類型描述
The valve Type 6481 is a servo-controlled piston valve for hydrogen applications up to a nominal diameter of 50 mm. A minimum differential pressure of 1 bar is required to support the opening and closing process. To increase the pressure resistance in contact with hydrogen, the plunger guiding tube and stopper are screwed together. Certified 3.1 materials suitable for hydrogen and carbon-coated magnetic steels are used. Each valve is subject to a functional test at maximum nominal pressure. The external leakage is 5 x 10-5 mbar l/s. On request, the push-over coil can be provided as a Zone 1 or Category 2 explosion-proof variant.
- Hydrogen-resistant screwed valve body
- Function test with forming gas at nominal pressure
- Piston system with mechanical seal bearings
- Explosion-proof variant ATEX and IECEx
- Inspection holes for monitoring the process seal
如需選用合適產品，請仔細參考數據表中的技術資料、圖像和備註。
應用 & 工具
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數據表
描述 |
文件大小 |
語言 / 國家 |
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数据表 6481 型 | 最高 450 bar 的伺服辅助式二位二通活塞阀 | 767.4 kB | ZH / CN |
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Data sheet Type 6481 | Servo-assisted 2/2-way piston valve up to 450 bar | 573.8 kB | EN / EU |
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Data sheet Type 6481 | [US region] Servo-assisted 2/2-way piston valve up to 450 bar | 574.5 kB | EN / US |
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Datenblatt Typ 6481 | Servogesteuertes 2/2-Wege Kolbenventil bis 450 bar | 574.5 kB | DE / DE |
用戶手冊
描述 |
文件大小 |
語言 / 國家 |
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操作手册 6481 型 | 二位二通电磁阀 | 955.2 kB | ZH / CN |
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Operating Instructions Type 6481 | 2/2-way solenoid valve | 396.5 kB | EN / EU |
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Bedienungsanleitung Typ 6481 | 2/2-Wege Magnetventil | 403.5 kB | DE / DE |
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Manuel d'utilisation Type 6481 | Électrovanne 2/2 voies | 383.6 kB | FR / FR |
宣言
描述 |
文件大小 |
語言 / 國家 |
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EU-DoC|EU Declaration | 39.3 kB | EN,FR,DE |