Older Style ½" Stainless Steel Pour Valve for Vac-U-Vest #3 Investment Mixers

This stainless steel pour valve is designed as a direct replacement part for the older style Vac-U-Vest investment mixers featuring a ½" fitting. Crafted from durable stainless steel, it offers excellent resistance to the abrasive nature of investment slurry and the corrosive effects of moisture. The valve ensures a tight, reliable seal under vacuum to prevent premature leakage before the pouring stage begins. This specific ½" model is critical for maintaining legacy machines that have not been converted to the newer, larger valve standards. It allows for continued operation of classic equipment with the precision required for professional jewelry casting.