| 摘要 |
<p>PCT No. PCT/DE94/00665 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Jun. 15, 1994 PCT Pub. No. WO95/01525 PCT Pub. Date Jan. 12, 1995The invention relates to a valve unit with at least one pair of coaxial valves located opposite one another. According to the invention, a valve element common to both valves is designed as a one-piece sleeve-shaped valve element which is mounted fixedly in a bore of a valve housing and which, on each of its two end faces, has a respective valve seat for cooperation with the movable valve body of the respective associated valve.</p> |
