Selection of the pressure tapping root valve for high-pressure instruments?
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In high-pressure hydrogenation units, imported Y-valves combined with T-valves are used for the valves at the roots of the pressure tapping pipes for measuring pressure or differential pressure; however, some systems use ordinary domestic high-pressure gate valves instead. Is this acceptable in practical production?
No problem! Generally socket welding is used; if you’re not confident, weld two
Our company’s high-pressure hydrogenation unit features an outlet pressure of 21.1 Mpa for the hydrogen feed pump, 20.9 Mpa for the recycle hydrogen compressor, and 20 Mpa for the reactor pressure; it is therefore a high-pressure and highly hazardous facility.
It’s possible, but due to the high pressure in the device, it represents a high risk; it is recommended to use better-quality equipment