| 摘要 |
<p>An in-line axial flow nonrestrictive fluid pressure regulator utilizing a tubular valve axially displaceable within a flow passage. The valve is positioned with respect to a valve seat to control fluid flow and pressure by means of differential area pressure faces defined thereon. Damping of the valve movement to minimize "hunting" is achieved by dashpot structure interposed between the valve and regulator body.</p> |
