Prosthetic Leg Air Valve – Bent Tube Piston Valve for Socket Manual & Automatic
Prosthetic Leg Air Valve – Bent Tube Piston Valve for Socket Manual & Automatic
Ordering Instructions:
Use a standard ruler or a caliper to measure the diameter at the middle position of the air valve.
- If the measured diameter is around 25 mm, select the 2.5 cm air valve.
- If the measured diameter is around 30 mm, select the 3.0 cm air valve.
Installation Instructions:
Press along the edge of the air valve tube using both thumbs or a single thumb, applying firm downward pressure. You may also press directly downward from the center.
Continue pressing until the valve tube and the air valve are fully seated with no visible gap.


















