WEH® Vanne d'arrêt TV17GOS
The WEH® TV17GOS Shut-off valve for oxygen is used to shut off the flow in oxygen systems. Due to its compact design, it is ideal for installation in technical gas plants. It can also be installed in existing systems without any problems.
Thanks to its streamlined design, the shut-off valve impresses with high flow values and its extremely low-noise operation.
The WEH® TV17GOS is available with manual or pneumatic actuation (initial position NC or NO).
| Génération | 2 |
|---|---|
| Purge automatique | Non |
| Clapet anti-retour intégré | Non |
| Opération sous vide | Oui |
| Diamètre nominal (DN) | 12 mm |
| Pression de service PS max. admissible | 420 bar |
| Pression pilote | 6 à 8 bar |
| Port de pression pilote P1 | G1/4" filetage femelle |
| Plage de température | 0 °C jusqu‘à +60 °C |
| Fluide | Oxygène |
| Taux de fuite | ≤ 5 x 10-3 mbar x l/s |
| Actionnement | Pneumatique (NC resp. NO) pour une commande automatique (par ex. via SPS) |
| Matériaux | Laiton et Monel® 400 |
| Matériaux ressort | Acier 1.4310 |
| Matériaux d'étanchéité | EPDM |
| Port de mesure MA2 | M28x1,5 filetage mâle |
| Number of cycles | Maximum 1 cycle per minute |
| Joint de vanne d'entrée | Modified polyimide |
| Conformité / Tests / Homologations | Homologation de type pour l‘aptitude contre la compression adiabatique disponible |
| Direction du débit | B1 -> B2 |
Shut-off valve for filling, mixing, evacuating and discharging pipe systems or vessels of all types filled with inert gases at a pressure of up to 420 bar.
The shut-off valve is not designed for media of fluid group 1 as defined in the Pressure Equipment Directive 2014/64/EU or use in ATEX-relevant zones. Corresponding requirements can be evaluated by us on request.
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