Home / Gordon Lab Equipment / Vacuum / Vacuum Level Adjustment ValveVacuum Level Adjustment Valve$27.50Vacuum level adjustment valve for you rice test system. Vacuum Level Adjustment Valve quantity Add to cart SKU: VTAS-0003 Category: Vacuum Shipping Information Additional InformationWeight0.1675 lbsDimensions2.25 × 3.75 × 0.5 in