What is this thing below the pressure gauge for?
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What’s the purpose of that horizontal line below? What’s the use? Thank you, thank you
Overvoltage protector, used to protect pressure gauges; necessary if there is pulsating pressure at the measurement point
Is it a pressure damping valve? I’m not entirely sure about the one that eliminates pressure pulses, as the damping valve on site looks different from this one.
It seems to have the function of a one-way valve, and it also comes with a cutter for trimming