Suitable for H2
Download Company BrochuresWEKA Q-Valves (or Quad Ring valves) essentially have the same properties as bellows valves; however, they are not metallically sealed to the environment (atmosphere), but instead are using soft sealing. Typically, they are used for liquid nitrogen applications or in air separation units at temperatures up to 80K down.
They are uniquely designed and optimised for heat incidence.
General Technical Specifications:
- Pressure: ≤ 25 BAR
- Temperature: 77 to 373 K (-196 to +100°C)
- Nominal Diameter: 2 to 150mm (1/12″ to 6″)
- Actuation Type: Manual, Pneumatic or Electric
- Service: Cold or Warm Valves (LN2, GN2, etc.)
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 QUAD RING VALVES
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Attractive lead times that are monitored and managed, ensuring customers receive on-time deliveries. We can also ship our products internationally.
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On-going support for our customers to meet any evolving technical requirements. We can help size and specify solutions for even the most bespoke applications.
OEM & Custom Configurations
We sit alongside design teams to specify the right solution for your application, no matter how demanding. Whether it’s out-of-the-box or a custom design, we are up for the challenge.
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Need your products tomorrow? We’ve got you covered with our ever-growing stock profile and product portfolio. We can hold stock for you based on your consumption rates.
Servicing & Assembly Capabilities
Official and manufacturer certified in-house servicing, testing and assembly for our core products, including custom panels and subassemblies.
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