| 摘要 |
<p>A high flow service valve is provided that does not rely on the use of a valve core. The high flow service valve allows a condensing unit to be evacuated and charged very quickly. The high flow service valve utilizes a second movable obturator positioned at least partially in the valve body having a first position wherein a charge passageway is fluidly connected to a charge port and a second position wherein the charge passageway is fluidly disconnected from the charge port.</p> |
