Principle of pressure-reducing angle valve
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For pressure-reducing control angle valves, what is their internal structure, and how do they reduce pressure? Is there some internal structure that serves a similar function of throttling and reducing pressure?
The pressure relief angle valve consists of a liquefied gas filling and exhaust port, an air vent, a knob, bolts, an exhaust pipe, etc. An exhaust pipe is installed inside the valve body; it makes contact with the positioning screw through a rubber gasket, and a pressure relief hole is provided on the valve body at the location corresponding to the rubber gasket. The lower part of the bolt is conical. It features a compact and rational structure, safe and convenient use, long service life, and material savings.
What was said on the second floor is incorrect. The angle valve I’m referring to is used for high-pressure paraffin oil; I’ve heard that such valves have a structure similar to a labyrinth inside them, which serves to throttle the flow and reduce pressure. I’m not sure if this is true
What is a pressure-reducing angle valve? Basic structure? How does it work? Where exactly is it to be used?