Crosstex M1030HVSE Safe-Flo HV High Volume Evacuation Valves Gray 100/PK
SAFE-FLO HV Valve, Gray, 100/Pk. Unique one-way valve design provides a barrier that prevents backflow in high-volume evacuation (HVE) lines. Use with your favorite HVE tip brand. Valve closes when the suction is stopped or restricted and prevents backflow. A valve/ejector combination should be disposed after a single patient use.