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  • Sealing Solutions
Gaz seals and flow limitor
  • Sealing Solutions

Gaz seals and flow limitor

Hutchinson provides integrated sealing and safety solutions for propane and butane cylinder valves. 

Self-squeezing rubber seals ensure automatic leak-tight performance. Rubber flow limiters improve safety by automatically reducing gas flow in case of over-flow. 

Made from high-performance EN 549 approved elastomer compounds, these components ensure safety, reliability, and long-term durability for domestic gas applications.

Main Benefits
  • Automatic leak-tight sealing for enhanced safety
  • Reduced leak risk during connection
  • Automatic flow restriction in over-flow situations
  • No external power or adjustment required
  • Approved materials for combustible gas applications

Key features

Applications

  • Propane cylinder valves 
  • Butane cylinder valves 
  • Domestic gas regulators
     

Characteristics

  • EN 549 approved NBR compounds 
  • Compatible with propane and butane 
  • No external power required 
  • Compact valve-integrated design
     

Strengths

  • Advanced elastomer formulation know-how 
  • In-house development and manufacturing 
  • Solutions designed for safety-critical applications

Benefits

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Safety

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Reliability

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Enhanced sealing

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Regulatory compliance

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Easy installation

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