- On/off valve for insertion in tubing line to control liquid flow
- Finger pressure on body of valve controls flow, from one drop to a continuous stream
- Inner parts coated with fluorocarbon plastic; valve ball is glass
Serrated polypropylene end couplings take 1/4” i.d. tubing. Overall length 102 mm. Recommended for use with gravity flow and aspirator bottles. Not recommended for positive pressure.