WEH® Vanne d'arrêt TV17GO
The WEH® TV17GO Shut-off valve for inert gases is used to shut off gases under high pressure. 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® TV17GO is available with manual or pneumatic actuation (initial position NC or NO).
| Génération | 2 |
|---|---|
| Purge automatique | No |
| Clapet anti-retour intégré | No |
| Opération sous vide | Yes |
| Diamètre nominal technique | 12 mm |
| Pression de service PS max. admissible | 420 bar (6,090 psi) |
| Pression pilote | 6 - 8 bar (90 - 120 psi) |
| Port de pression pilote P1 | G1/4" female thread |
| Plage de température | 0 °C jusqu‘à +60 °C |
| Fluide | inert gases |
| Taux de fuite | ≤ 5 x 10-3 mbar x l/s |
| Actionnement | Pneumatic (NC resp. NO) for automatic control (e.g. via SPS) |
| Matériaux | Brass and Monel® 400 |
| Matériaux ressort | Steel 1.4310 |
| Matériaux d'étanchéité | EPDM |
| Port de mesure MA2 | M28x1.5 male thread |
| Number of cycles | Maximum 1 cycle per minute |
| Joint de vanne d'entrée | Modified polyimide |
| Direction du débit | B1 -> B2 |
- Bidirectional sealing possible
- Compact design
- Easy installation
- High flow rate
- High-grade materials
- Light weight (approx. 4.2 kg resp. approx. 8.3 kg incl. pneumatic actuator)
- Low flow noise
- Low investment costs
- Reduction of the number of valves needed in plant construction
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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