类型 6481 - Servo-assisted 2/2-way piston valve up to 450 bar
类型描述
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
要挑选正确的产品，请根据数据表，参考技术数据、图像和注释，以正确使用。
应用 & 工具
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数据表
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文件大小 |
语言 / 国家 |
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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 |
用户手册
描述 |
文件大小 |
语言 / 国家 |
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操作手册 6481 型 | 二位二通电磁阀 | 955.4 kB | ZH / CN |
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Operating Instructions Type 6481 | 2/2-way solenoid valve | 396.6 kB | EN / EU |
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Bedienungsanleitung Typ 6481 | 2/2-Wege Magnetventil | 403.6 kB | DE / DE |
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Manuel d'utilisation Type 6481 | Électrovanne 2/2 voies | 383.7 kB | FR / FR |
符合性声明
描述 |
文件大小 |
语言 / 国家 |
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EU-DoC|EU Declaration | 39.3 kB | EN,FR,DE |