WEH® Válvula de cierre 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).
| Generation | 2 |
|---|---|
| Automatic Venting | No |
| Integrated Check Valve | No |
| Vacuum Operation | Sí |
| Nominal bore (DN) | 12 mm |
| Presión de trabajo PS máx. Admisible | 420 bar |
| Pilot Pressure | 6 hasta 8 bar |
| Pilot Pressure Port P1 | G1/4" rosca hembra |
| Temperature Range | ' 0 °C hasta +60 °C |
| Medium | Oxígeno |
| Leak Rate | ≤ 5 x 10-3 mbar x l/s |
| Actuation | Accionamiento neumático (NC resp. NO) para activaciones automáticas (como a través de SPS) |
| Material | Latón y Monel® 400 |
| Spring Material | Acero 1.4310 |
| Sealing Material | EPDM |
| Measuring Port | M28x1,5 rosca macho |
| Number of cycles | Maximum 1 cycle per minute |
| Inlet Valve Seal | Modified polyimide |
| Conformidad / Pruebas / Autorización | Autorización de tipo para la idoneidad contra la compresión adiabática disponible |
| Flow Direction | B1 -> B2 |
- Bidirectional sealing possible
- Diseño compacto
- Fácil montaje
- Caudal elevado
- Materiales de alta calidad
- 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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