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Hydrogen solutions

Hydrogen, a green energy

Clean transportation solution
Greenhouse gases reduction
Fossil fuels dependency reduction
No particles generated
Silent vehicles
Fast recharge of vehicles
Long-travel distance capacity

Rotarex, full range for all hydrogen applications

Compressed gaseous hydrogen for cylinders and tanks
Cryogenic liquid hydrogen for transportations, filling stations and production sites

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OTVH350 & OTVH700L

Last update: Jul 17, 2023
Available in: en/CN
Line Valves for UHP, Speciality and Cryogenic gases and fluids

Last update: Jan 25, 2023
Available in: en/FR/CN/KR

NEW LIGHTWEIGHT ALUMINUM AUTOMATIC VALVES FOR 350 & 700 BAR HYDROGEN VEHICLE TANKS

ROTAREX MEDITEC WORLD LEADING MEDICAL GAS CYLINDER VALVES

Compact & Lightweight design

Weighs only 1380/1660 grams
Patented innovative technology
Hardened aluminum valve body withstands working pressure up to 700 bar

Robust and innovative design

Crash proof design
Highly corrosion resistant design
Few components
Possible replacement of the solenoid under pressure

Compatibility

350 or 700 bars version, compatible with all hydrogen vehicle tanks, passenger cars, trucks or buses
Easily integrated to build multi-tank systems
Compliant with ECE R134 (GTR13), EC79, HGV 3.1, HPRD 1, GB/T35544 (OTV350 is certified) regulations

Hydrogen solutions

Compressed gaseous hydrogen

OTVH350

hydrogen tank valve
350 bar
Aluminium automatic valve
OTVH700L

hydrogen tank valve
700 bar
Aluminium automatic valve

Cryogenic hydrogen

K300

Bellows valve
Low or high pressure
-40°C to + 120°C (ambient)
HP2000

Bellows valve
High pressure
-40°C to + 120°C (ambient)
K900

Bellows valve
Low to high pressure
196°C to + 250°C (cryogenic)
HP9000

Bellows valve
High pressure
-196 °C to + 250°C (cryogenic)
HP3000

Bellows valve
High pressure
-40°C to + 120°C (ambient)
SUPRA

Bellows valve
Low pressure
-196 °C to + 250°C (cryogenic)
CAR(S)

Check valves
Low to high pressure
-196°C to +250°C (cryogenic)

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