| 摘要 |
A ring or disk valve has a seat, an open limiter of the shutoff elements lifting, shutoff elements – the rings or disks, those are placed between the seat and the limiter, springs, those are placed in the openings of the limiter, a connecting pin with a collar. At that, in the open lift limiter, at its surface, from the outer diameter, pins are provided, and at the seat slots are made. |
