pressure relief valve
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What is the difference between a pump-type steam trap and a regular steam trap? What is the role of the added low-pressure steam? I would appreciate it if the experts could give me some advice.
Its function is that when the back pressure in the outlet pipeline behind the demister is high, as the water level rises, the float causes the steam outlet passage to open; steam enters and the pressure increases. Once the water is discharged, the float descends and the steam outlet closes, initiating a new cycle of water accumulation. That’s probably what it means
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