| 摘要 |
<p>PCT No. PCT/CH92/00092 Sec. 371 Date Jan. 27, 1993 Sec. 102(e) Date Jan. 27, 1993 PCT Filed May 12, 1992 PCT Pub. No. WO92/21903 PCT Pub. Date Dec. 10, 1992.A flow control valve having a housing in which an insert is positioned. Fluid flows around all sides of the insert. A guide cylinder is positioned within the housing on an inlet side of the housing. A shaft of a first spring-loaded control element is guided and axially displaceable in the guide cylinder. The first control element has a valve disk with a collar. The valve disk has at least one lateral bore. The collar is enclosed by a second control element which is formed as a spring-loaded control sleeve. The second control element is guided and axially displaceable in the housing. In a zero flow-through operating condition, a rim of the valve disk rests against a bottom of the second control element thereby blocking each lateral bore in the collar of the first control element.</p> |
