| 摘要 |
Rotary valves are disclosed, comprising a seal sheet affixed to a rotor. At least some area, namely a "rotor plate surface mating area" is provided, over which a seal sheet anchoring assembly can directly abut, along a planar portion, the rotor plate surface that is in contact with the seal sheet. This advantageously provides an area of direct contacting between the seal sheet anchoring assembly, or one of its components, and the rotor plate, with the abutting surfaces being defined by consistently rigid materials (e.g., metals such as stainless steel) that undergo substantially no deformation, compression, or softening over conditions of normal operation. |
