Components expand_more

Aftercoolers

Blowers expand_more

Cathode Blowers Hydrogen Blowers

Breakaways Cell Voltage Monitors Communication Devices

Connectors expand_more

Electrical Connectors Hydrogen Discharge Connectors

Control Units expand_more

Battery Management System Power Management Modules

Converters Couplings Current Density Meters Customised Plastic Parts Diaphragms Electrolyser Cells

Electrolyser Stacks expand_more

AEM Electrolysis Stacks PEM Electrolysis Stacks SOEC Stacks

Electrolytes expand_more

Solid Oxide Electrolytes

Foils Fuel Cell Air Compressors

Fuel Cell Filters expand_more

Cathode Filters Coolant Filters Hydrogen Filters Ion Exchange Filters Silencers

Fuel Cell Humidifiers Fuel Cell Plates Fuel Cell Stack Modules

Fuel Cell Stacks expand_more

PEM Stacks SOFC Stacks

Gas Handling Units Gaskets

Gauges expand_more

Pressure Gauges

Heat Exchangers expand_more

Finned Tube Heat Exchangers Plate Heat Exchanger Printed Circuit Heat Exchanger Shell and Tube Heat Exchangers

High Precision Mechanical Parts

Hydrogen Bearings expand_more

Hydrogen Ball Bearings Hydrogen Roller Bearing

Hydrogen Defueling Nozzles Hydrogen Dryers Hydrogen Fittings Hydrogen Flow Controllers

Hydrogen Flow Meter expand_more

Paddle Wheel Flow Meter

Hydrogen Fueling Nozzles Hydrogen Gas Boosters Hydrogen Hoses Hydrogen Pumps Hydrogen Refueling Data Interfaces Hydrogen Tank Liners

Hydrogen Tanks expand_more

Gaseous Hydrogen Tanks Liquid Hydrogen Tanks

Inverters IoT Telemetry Device Laminates & Coating Pipes Potentiostat Pressure Relief Devices Receptacles Seals

Sensors expand_more

Conductivity Sensors Flame Detectors Hydrogen Detectors Mass Flow Sensors Pressure Sensors Temperature Sensors

Separators expand_more

Water Separators

Signal Processing Units

Switches expand_more

Level Switches Power Switches Pressure Switches

Thermocouples Transducers

Transmitters expand_more

Moisture Transmitters Oxygen Transmitters Pressure Transmitters Thermal Conductivity Transmitters

Tube Connections Tubes Ultracapacitors Valve Block

Valves expand_more

Air Actuated Valves Air Flow Control Valves Angle Seat Valves Ball Valves Cathode Isolation Valves Check Valves Control Valves Cryogenic Valves Flow Control Valves Globe Valves Hydrogen Back Pressure Regulators Hydrogen Fuel Cell Pressure Regulators Hydrogen Pressure Reducing Valves Hydrogen Pressure Relief Valves Hydrogen Pressure Solenoid Valves Hydrogen Tank Valves Needle Valves On Tank Valves Plunger Valves Proportional Valves Shut-Off Valves

Equipment expand_more

Bipolar Plates Manufacturing Electrolyser Test Equipment Fuel Cell Assembly Lines Fuel Cell Packing Systems Fuel Cell Test Equipment Hydrogen Component Test Equipment Hydrogen Leak Detectors Hydrogen Tank Test Equipment

Measuring Devices expand_more

Fuel Cell Stack Measuring Device

Tank Testing Devices Tool Boxes

Systems expand_more

Automation Systems Deoxygenation Systems

Electrolysers expand_more

AEM Electrolysers PEM Electrolysers

Energy Generators Fuel Cell Exhaust Air Systems Fuel Cell Systems

Hydrogen Compression Systems expand_more

Diaphragm Compressors Hydrogen Piston Compressors

Hydrogen Cooling Systems Hydrogen Dispensers Hydrogen Generators Hydrogen Power Generators Hydrogen Refueling Modules Hydrogen Refueling Stations Hydrogen Refueling Trailers Hydrogen Storage Systems Hydrogen Treatment Systems Nitrogen Generators Remote I/O Systems Sensor Actuator Boxes

System Cabinets expand_more

Fuel Cell Cabinets

System Cases expand_more

Fuel Cell Cases

Services expand_more

Consulting Services expand_more

Strategic Consulting

Development Services expand_more

Bipolar Plate Design Services Electronics Development Fuel Cell Modelling Fuel Cell System Design Fuel Cell System Integration Fuel Cell System Simulation Hydrogen Infrastructure Development

Engineering Services Fire and Gas Mapping Services

Production Services expand_more

Technology and Plant

Project Management Renting Services

Safety Services expand_more

Process Safety Engineering

Software expand_more

Control Software Development

Testing Services expand_more

Components Testing Electronics Testing Fuel Cell Systems Testing Hydrogen Systems Testing Material Testing Powertrain Testing Shaker Testing

Training Services

Materials expand_more

Catalysts Coatings Compounds Electrodes Mesophase Pitch Purification Materials

by Country expand_more

Albania Algeria Andorra Argentina Australia Austria Bahrain Belarus Belgium Bolivia Brazil Brunei Bulgaria Cameroon Canada Chile China Colombia Costa Rica Croatia Cyprus Czechia Denmark Ecuador Egypt Estonia Finland France Georgia Germany Gibraltar Greece Grenada Hong Kong SAR China Hungary Iceland India Indonesia Ireland Israel Italy Japan Jordan Kazakhstan Latvia Liechtenstein Lithuania Luxembourg Madagascar Malaysia Malta Mexico Moldova Monaco Montenegro Morocco Netherlands New Zealand Nicaragua Nigeria Norway Oman Pakistan Panama Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Saudi Arabia Serbia Singapore Slovakia Slovenia South Africa South Korea Spain Sri Lanka Sweden Switzerland Taiwan Thailand Tunisia Türkiye Ukraine United Arab Emirates United Kingdom United States Uruguay Venezuela Vietnam

Brands Register products

Hydrogen fuel cell pressure regulator - LW351

The LW351 is a piston-sensed pressure regulator, designed specifically for drone and lightweight hydrogen fuel cell applications

With a low 0.15% decaying pressure effect, it offers accurate control in a single-stage pressure reduction.

When weight is a critical consideration for your application, the LW351 is the perfect solution.

It's compact size and lightweight design (down to 0.2kg) fits the bill, and additionally offers direct mounting to the Hydrogen cylinder

Key components

Key components of the LW351 and its materials are listed as below:

Body and Bonnet: Material used is Aluminium T6511 (UNS AW6082). Suitable to use at approx. temperatures -196°C to 200°C

Main Valve Pin: Material used is ASTM A479 316/316L Stainless Steel (UNS S31600/S31603). Suitable to use at approx. temperatures -196°C to 538°C

Valve Spring: Material used is Inconel® X750 (UNS N07750). Suitable to use at approx. temperatures -196°C to 700°C

Piston: Material used is Aluminium T6511 (UNS AW6082)

O-Rings: Material used is FKM/FPM (Viton). Suitable to use at approx. temperatures -20°C to 200°C

Loading Spring: Material used is AISI 17-7 PH Stainless Steel (UNS S17700)

Filter: Filter is made up of 40 Microns

Seat: PCTFE (Kel-F). Suitable to use at approx. temperatures -196°C to 180°C

Benefits

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

Lightweight and Compact: Weighs as little as 200g- perfect if application would benefit from a lightweight solution..

Piston Sensing Element: Perfect for use in challenging conditions.

0.15% Decaying Pressure Effect: For stable pressure control, even under depleting gas supply conditions.

Direct Mounting to Cylinder: Quick and convenient design.

Browse the Hyfindr Digital Ecosystem

Hyfindr

Tech Videos

Hyfindr

Tech Knowledge

Hyfindr

Tech Advisory

Hyfindr

Tech Community

Brand	Pressure Tech
Max Outlet Pressure (bar)	3
Max Inlet Pressure (bar)	350
Manufacturing Readiness (MRL)	0
Technology Readiness (TRL)	0

Hydrogen Fuel Cell Pressure Regulator - LW351