主权项 |
1. A valve assembly for a compressor, comprising:
a flow passage defining an inlet, an outlet, and a valve seat located in proximate the inlet; and a valve member, comprising:
a head portion engageable with the valve seat, the head portion having a front face, a rear face located closer to the outlet than the front face, and a side face extending between the front and rear faces, the head portion further having a first convex curvature formed between the front face and the side face; anda collar portion extending toward the outlet from the rear face of the head portion. |