Hydrogen Fuel Cell Pressure Regulator - LW438

Pressure Tech Ltd

  • Hydrogen fuel cell pressure regulator for hydrogen fuel cell material handling applications
  • Gas / piston / non-venting
  • It’s body is constructed from Aluminium Alloy, offering a lightweight design with a weight of just 425g.
  • With a balanced main valve as standard, the LW438 offers stable control of outlet pressures up to 20 bar (290 psi) from a maximum 438 bar (6,350 psi) inlet pressure.

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Hydrogen fuel cell pressure regulator - LW438

  • The LW438 is a lightweight, piston-sensed regulator, designed specifically for hydrogen fuel cell material handling applications.
  • It’s body is constructed from aluminium alloy, offering a lightweight design with a weight of just 425g.
  • With a balanced main valve as standard, the LW438 offers stable control of outlet pressures up to 20 bar (290 psi) from a maximum 438 bar (6,350 psi) inlet pressure.
  • Pressure regulator for hydrogen fuel cell material handling applications: Gas / Piston / Non-Venting

Key components

Key Components of the LW438 and its materials are listed as below:

  • Body and Bonnet: Material used is Aluminium Alloy (AW6082)
  • Main Valve Pin: Material used is ASTM A479 316/316L Stainless Steel (UNS S31600/S31603)
  • Valve Spring: Material used is Inconel® X750
  • Piston: Material used is ASTM A479 316/316L Stainless Steel (UNS S31600/S31603)
  • O-Rings: Material used is NBR
  • Loading Spring: material used is Alloy Steel
  • Filter: Filter is made up of 20 Microns
  • Seat: material used is Devlon® X100 / PCTFE

Features

  • Designed specifically for hydrogen fuel cell material handling applications
  • Lightweight aluminium body
  • Balanced main valve design for greater control across the pressure range

Benefits

Product features is correlated with the advantages of products as listed below:

  • Targeted Design: The LW438 was designed specifically for H2 material handling applications.
  • Lightweight: Aluminium body provides users with a lightweight pressure control solution.
  • Piston Sensing Element: Perfect for use in challenging conditions.
  • Balanced Main Valve Design: Greater control across the pressure range.

Application areas

  • Hydrogen material handling applications

Contact us!

  • Contact us and tell us about your requirements. Our team help you with the suitable pressure regulators for your systems
Brand Pressure Tech
Max Inlet Pressure (bar) 438
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