SE Tubing Anti-Back-Flow Valve 2 Button Standard Insert the syringe tip by

Insert the syringe tip by pushing into the chrome nut

Includes 7' of 3 hole tubing

Valve activates by a relieving on/off toggle

Includes 7' of 4 hole tubing

Can be connected using a barb fitting or a 1/8 female pipe thread

SE Tubing Anti-Back-Flow Valve 2 Button Standard Insert the syringe tip byTubing connector used to prevent suctioned fluids from coming back out of the saliva ejector (SE) valve. Product Details: TO USE: Insert directly into the saliva ejector tubing about 6" from the valve. Make sure the arrow points away from the valve. Sold individually. NOTE: Use this flow valve with a saliva ejector valve that uses the debris baskets.