by PressureTech Ltd.

Hydrogen Fuel Cell Pressure Regulator – LW438

  • Hydrogen fuel cell pressure regulator for hydrogen fuel cell material handling applications: Gas / Piston / Non-Venting
  • 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.
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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 AISI 316/316L Stainless Steel (UNS S31600/S31603)
  • Valve Spring: Material used is Inconel® X750
  • Piston: Material used is AISI 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
Weight0.4 kg
Max Inlet Pressure (bar)

Max Outlet Pressure (bar)

Manufacturing Readiness (MRL)

Technology Readiness (TRL)

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LW 438 Pressure Regulator

Technical Data Sheet

Hydrogen Fuel Cell Regulator

Manual

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    PressureTech Ltd.

    Pressure Tech is a UK manufacturer and was established in 2000 by owner Steve Yorke-Robinson. We are now renowned world over for the manufacture of high-quality pressure regulators. In 2017 we started work on expanding our product range into the Hydrogen Fuel Cell market with the development of our lightweight LW351 pressure regulator for UAV H2FC drones. We have since added an EC79 approved regulator for Hydrogen buses and trucks, a TPED approved cylinder valve for Hydrogen gas cylinders and a full range of pressure regulators for material handling applications, passenger vehicles and refuelling stations.

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