Hydrogen Middle Plug - 700 Bar

  • Glass bulb activation at 110°C
  • Possibility to vent gas
  • Designed for gas transportation trailer and fuel station applications

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The HYDROGEN MIDDLE PLUG is a metallic block component with two threaded ports on the side and a cylindrical top section with three small holes. It is designed for gas transportation and fuel station applications, with a 700 bar rating. It features a glass bulb activation at 110°C and the possibility to vent the gas. Certified according to ISO 19882:2018 and compatible with R134 and EU535 standards. This product is ideal for use in Bus / Public Transport, Heavy Duty Truck, and Gas Transportation Trailer applications, ensuring reliable and safe gas handling in high-pressure environments.

Use Cases

  • Bus / Public Transport
  • Heavy Duty Truck
  • Gas Transportation Trailer

Capabilities

  • Provides thermal activation (glass bulb at 110°C) for pressure relief
  • Enables controlled venting of gas in emergency conditions
  • Suitable for integration in hydrogen storage/transport systems
  • Compatible with high-pressure hydrogen systems (700 bar class)
OMB SALERI S.P.A. SOCIETÀ BENEFIT

OMB Saleri S.p.A. is an Italian mechanical engineering company based in Brescia, founded in 1980. The company specializes in the design and manufacturing of valves and fluid control components for gases such as hydrogen, natural gas, and LPG. Its products are widely used in automotive, aerospace, industrial, and energy applications, particularly in gas mobility and hydrogen technologies.Over the years, OMB Saleri has evolved from a producer of domestic gas safety valves into a global supplier of high-pressure and technologically advanced valve systems. The company is recognized for its strong focus on innovation, supported by dedicated research and development capabilities and advanced testing facilities.

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