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).
| Generación | 2 |
|---|---|
| Venteo automático | No |
| Válvula antrretorno integrada | No |
| Operación al vacío | Yes |
| Technical Nominal Size | 12 mm |
| Presión de trabajo PS máx. Admisible | 420 bar (6,090 psi) |
| Presión de pilotaje | 6 - 8 bar (90 - 120 psi) |
| Conexión presión de pilotaje P1 | G1/4" female thread |
| Rango de temperature | 0 °C hasta +60 °C |
| Medio | Oxygen |
| Ratio de fugas | ≤ 5 x 10-3 mbar x l/s |
| Accionamiento | Pneumatic (NC resp. NO) for automatic control (e.g. via SPS) |
| Material | Brass and Monel® 400 |
| Material del muelle | Steel 1.4310 |
| Material de sellado | EPDM |
| Measuring Port | M28x1.5 male thread |
| Number of cycles | Maximum 1 cycle per minute |
| Sello de la válvula de entrada | Modified polyimide |
| Dirección de flujo | B1 -> B2 |
| Conformidad / Pruebas / Autorización | Type approval for suitability against adiabatic compression available |
- 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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