صمام مانع الفراغ 1/4 دبوس قصير

The valve cured a nagging pressure leak on my espresso machine, and the short pin design made it a simple swap. It's a small part but solved the issue instantly after days of troubleshooting.

The short pin fit perfectly into my espresso machine's valve assembly, and the pressure gauge now holds steady during brewing cycles. It feels like a solid OEM part, not some cheap knockoff.

My old anti-vacuum valve was letting steam escape, but this 1/4 short pin replacement finally got my espresso machine back to proper pressure. The brass construction feels solid, and it sealed perfectly on the first try.