Suitable for H2
Download Company BrochuresWEKA needle valves are used as process valves in a wide variety of applications, including in cryogenics. In the standard version, they cover the nominal width range DN to DN15 and the pressure ratings PN110, PN260 and PN420.
The seat seal has a metal design and the dynamic spindle seal is typically produced with a PTFE sleeve.
Needle valves are also available in bellows design to offer an extended stem, for lower temperature use down to 23 K (-250°C) and extreme high temperatures up to 513 K (+240°C).
General Technical Specifications (Standard Version):
- Pressure: ≤ 420 BAR
- Temperature: 213 to 513 K (-60 to +240°C)
- Nominal Diameter: 4mm to 25mm
WEKA are a market leader in the manufacturing of cryogenic valves and accessories for critical high-tech and R&D applications. The WEKA product portfolio specialises in the regulation and control of gases/fluids, with media temperatures close to absolute zero.
We can help with manual, pneumatic and electric cryogenic valves in shut-off, control and check/non-return designs. Additionally, the product portfolio is completed by high-pressure valves, ejectors and transfer line couplings.
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Why choose Boiswood?
For your WEKA CRYOGENIC NEEDLE VALVE
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