IMPCO Introduces High Pressure Hydrogen Cylinder Valves for New Energy Vehicles & Engineering Vehicles
In the road automobile industry, hydrogen energy sources, including hydrogen fuel cells, have been developed by the major automobile companies as a cheap, low-pollution alternative energy source and have mature products. For the non-road engineering vehicle industry, Toyota and Linde of Japan And other world-class companies have also begun to use hydrogen fuel cells as the power of forklifts and engineering trucks. At the power show not long ago, Toyota forklifts exhibited their hydrogen fuel cell energy forklifts.
This cylinder valve thread standard meets the requirements of domestic steel cylinders and can be seamlessly integrated into any existing capacity hydrogen cylinders, greatly shortening the development cycle. It can be foreseen that with the support of energy conservation and emission reduction, the new energy industry will be supported. Under the policy support conditions, hydrogen energy as a vehicle power will be developed rapidly in the future. Users will enjoy the benefits of zero pollution and low cost of use, just like using electric forklifts or new energy vehicles.
In the Indian automotive market, this cylinder valve has been loaded and mass produced. At present, this hydrogen cylinder valve has been exclusively sold by Guangqing Gas Technology Co., Ltd. in mainland China and Taiwan. The following are related introductions and parameters:
The cylinder valve is specially designed for hydrogen storage and can withstand pressures up to 350 bar. It includes a built-in TeleflexGFI switch solenoid valve to enhance system safety. Available in 12V and 24V models. Built-in pressure relief valve, such as temperature and pressure can be used to protect the cylinder from pressure relief and strengthen the safety of the cylinder.
parameter
Gas source | hydrogen | |
Normal storage pressure | 5075 psi | 350 Barg |
Maximum overload pressure | 6350 psi | 438 Barg |
Minimum starting pressure | 20,300 psi | 1400 Barg |
Inlet flow | 0.7 Cv. | |
Export flow | ~1.2 Cv. | |
Hydrogen valve parameters | Solenoid valve 12V or 24V | |
range of working temperature | -40~85°C | |
Pipeline and leak standard | <100 ppm | |
Systemwide leak standard | <100 ppm | |
Safety relief valve | Open at pressure >438barg or temperature >110±5°C | |
Fill check valve | 350 bar | |
Warranty | Meet the three-year or 50,000-kilometre operation requirements of the entire vehicle | |
High pressure valve interface | Meet SAEJ1926-1 | |
IP rating | IP67 | |
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