TOPAQ On Tank Valve OTV 2.0

Poppe + Potthoff GmbH

  • Efficient distribution from tank to fuel cell or hydrogen engine
  • On tank valve for safe refueling and defueling operations
  • Can be used in mobile and stationary H2 tank applications
  • 700 bar nominal operating pressure
  • Multi-purpose device including safety and maintenance features
  • Part of TOPAQ Hydrogen Supply System

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TOPAQ On Tank Valve OTV 2.0

  • Used to ensure safe fueling and defueling processes and the storage of gas in stationary and mobile deployed H2 tanks
  • Optimized modular design
  • Enables the compliance of individual customer requirements while meeting relevant legal standards (UN/ECE R134, HGV 3.1)
  • Safety features included like Thermal Pressure Relief Device (TPRD) and the corresponding extraction port
  • Maintenance features included for secure handling during maintenance (manual valve, bleed valve)

Key features

  • Height of OTV: 202 mm
  • Seal types: Metal-to-metal, O-ring, PEEK
  • Operating temperature: -40 to +85 °C
  • Nominal operating pressure: 700 bar
  • Maximum allowable working pressure: 875 bar
  • Proof pressure 1050 bar

Product specifications

Applications

  • Mobile applications, such as passenger cars or heavy duty
  • Stationary applications
  • Storage systems

Contact us

  • Interested? Please contact Poppe+Potthoff by filling in the contact vendor form.
Brand TOPAQ
Max Pressure (in bar) 875
Nom Pressure (in bar) 700
Compliant with UN/ECE R134, HGV 3.1
Max Ambient Temperature (in °C) 85
Min Ambient Temperature (in °C) -40
Poppe + Potthoff GmbH

Poppe + Potthoff is a partner to global OEMs and Tier 1 suppliers in technically demanding industries such as automotive, heavy duty, mechanical engineering, marine and aerospace. Founded in Werther in 1928, we have developed into an international group with over 1,600 employees. As a development partner for zero-emission drives in mobility and industry, we develop and supply modular and smart 'TOPAQ' hydrogen supply systems. We take a holistic approach to designing all key components for H2 supply from the tank to the fuel cell or hydrogen engine. In particular, this includes on-tank valves, H2 rails, TPRDs, HPRUs and pipes. In addition, we develop and manufacture innovative testing systems for the continuous quality optimisation of H2 components and for shortening development cycles.

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