The hydrogen supply device is a hydrogen cooled steam turbine generator that requires the establishment of a dedicated gas supply system. Due to the unique nature of hydrogen, special attention needs to be paid to pressure and flow during its storage and transportation, otherwise it can easily cause safety accidents.

The 3.5A25 relief valve is a zero leakage safety valve used in the generator hydrogen supply device to ensure that the hydrogen pipeline system does not experience accidents due to high pressure. It is an important component of the downstream pipeline of the hydrogen storage system. Its working principle is relatively simple. Once the outlet pressure of the pressure reducing valve exceeds the set range, the 3.5A25 safety relief valve will open to help release high-pressure gas in the pipeline.

The safety valve 3.5A25 needs to be set at the factory pressure. Generally speaking, the pressure value needs to be determined based on specific usage scenarios and requirements, so different safety valve settings may vary. Generally speaking, the setting value of a safety valve should be determined based on the maximum working pressure and maximum working temperature of the gas pipeline, while also considering factors such as the diameter, material, length, and connection method of the pipeline.

If you need other types of power plant spare parts, just contact Yoyik for help.
Plate Throttle Valve 5.5A25F-16P
Bellows Pressure Relief Valve YSF16-55*130KKJ
Regulating Valve DB10-2-30/100
Non-Return Valve DBDS10GM10/5
Sealing Oil Relief Valve ECT5-10F-08-M-H5-30TB
Safety Valve DBD-10P-10
Pilot Relief Valve BXF-25
Non-Return Valve BXF-40II
Pressure Relief Valve DBW20B/1/30/100UW220N24
Cartridge Valve CV1-NG16-D11-L
Overflow Valve DBDS6K1X/315
Direct-Acting Relief Valve DB15G-2-L5X/5/2
Right MSV Actuator Unloading Valvesealing Set CV1-NG25-D20-L
DIRECTIONAL CONTROL VALVE 98H 3″
Insertion Element DRV25-1-10B/2
Overflow Valve For The EH Regulatory System 98H
CONTROL OIL RELIEF VALVE DB20-2-30/31.5XV
Overflow Valve 5.7A25