Can a pressure relief device be made using only a self-acting control valve?
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For saturated steam at 3.9 MPa with a flow rate of 7 t/h, is it possible to reduce the pressure to that of low-pressure steam at 0.5 MPa by using only a self-acting control valve, without resorting to any pressure reduction equipment? I look forward to your valuable suggestions.
Sure, when placing an order, ask the manufacturer – your pressure difference is a bit high; it’s fine to choose the right model
In terms of their working principle, pressure relief valves are all essentially of the “self-standing type”. Such ones are sensitive and easy to use, but there are also mechanical ones; when setting a constant pressure, it takes more effort.