| 摘要 |
A poppet valve assembly (62) includes a body (94) having a first axial end portion (98) and a second axial end portion (100). The first axial end portion includes a tapered surface (106) adapted for sealing engagement with a valve seat (86). The second axial end portion defines a metering orifice (136). The body defines a passage (128) that includes an opening in the first axial end portion and is in fluid communication with the metering orifice. The passage includes a check valve seat (134). A check valve (92) is disposed in the passage. The check valve is adapted to sealingly engage the check valve seat. |
