Ascaso 1/8" x 6.5 Expansion Valve oscar-ii-parts-oscar-ii-frame-and-pump Found in the D1

Found in the D1

Soft Touch Components: Soft-touch components offer a luxurious feel and enhance your espresso experience

The conical opening on the bottom is too small for the spring and gasket assembly on the manually operated E61 type groups

And the result

so you're not waiting on a second shipment mid-rebuild

Ascaso 1/8" x 6.5 Expansion Valve oscar-ii-parts-oscar-ii-frame-and-pump Found in the D1Found in both commercial and home models, this expansion valve has a male 1 8" BSP thread on one side and a 6. 5 mm barbed fitting on the outlet side. Small residual amounts of water drips are expected. This valve is not adjustable.