Type 2121 - Pneumatically actuated 2/2-way globe valve for decentralised automation
Type Description
The innovative Bürkert process on/off valve Type 2121 is the solution when it comes to shut-off tasks under demanding operating conditions. The servo-assisted piston valve is specifically designed for high-pressure applications and meets all hydrogen-related industry requirements. Maximum service life and tightness are ensured by the Dynamic Sealing Package, even under heavy load conditions. High-quality stainless steels and additional refinement processes make pressure-bearing, moving parts resistant to hydrogen embrittlement. Furthermore, the unique design allows for easy detection of leaks and escaping gases, providing an enhanced degree of safety.
- For high-pressure applications up to 600 bar
- Long service life
- Requires a pressure difference
- High-quality materials
- Reliable, durable sealing elements
For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.
Can be combined with
Applications & Tools
Downloads
Data Sheets
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Type 2121 data sheet | Pneumatically actuated 2/2-way globe valve | 600,4 kB | EN / EU |
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Typ 2121 Datenblatt | Pneumatisch betätigtes 2/2-Wege-Geradsitzventil | 602 kB | DE / DE |
User Manuals
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Operating Instructions Type 2121 | 2/2-way pressure controlled valve | 366,4 kB | EN / EU |
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Bedienungsanleitung Typ 2121 | 2/2-Wege fremdgesteuertes Ventil | 372,8 kB | DE / DE |
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Manuel d'utilisation Type 2121 | Électrovanne à commande externe, 2/2 voies | 370,6 kB | FR / FR |
Declaration of Conformity
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EU-DoC|EU Declaration DGRL, MRL | 35 kB | EN,FR,DE |