Prosthetic Socket Valve
The prosthetic socket valve allows air to exit the socket, guaranteeing comfort for the residual limb and perfect adhesion inside the socket.
- Allows air to exit the socket for perfect residual limb adhesion and good comfort
- Flat silicone rubber valve, unique size, with seat ring
- Flat silicone rubber valve, unique size, with tube
- One way socket valve W in aluminum
- Compatible with laminated and thermoformed sockets
![]()
|
Flat Silicone Rubber Valve Size Unique With Seat Ring |
||
| Code |
4.004.01.A |
|

|
Flat Silicone Rubber Valve Size Unique With Tube |
||
| Code |
4.004.01.B |
|

|
One Way Socket Valve W |
||
| Code |
4.004.02.W |
|
Key specifications
| Device Category | Prosthetic socket valve |
| Product Code Series | 4.004 |
| Function | Air expulsion from the socket for residual limb adhesion |
| Types | Flat silicone rubber with seat ring; flat silicone rubber with tube; one way socket valve W |
| Materials | Silicone rubber; aluminum |
| Size | Unique size |
Ordering and technical support
Designed and manufactured in Italy by Roadrunnerfoot Engineering S.r.l. The full range is listed in the Roadrunnerfoot 2025 catalogue. Orthopedic technicians, clinics and international distributors can request technical data sheets, product codes, pricing and fitting support from our team.

