Spiro Valves

Ortho Europe’s Spiro range offers a wide variety of valves. These are all designed for maximum air flow, making donning easier thanks to creating significantly less back pressure. All Spiro valves use a spring and diaphragm system for increased durability, reliability and functionality, and are fully field serviceable.

Spiro AK Valve

  • Auto-expulsion valve, designed for installation into all socket materials
  • Double dummy provided for check socket and laminate manufacture
  • Low profile design

Spiro BK Valve

  • Auto-expulsion valve to be combined with BK sleeve
  • Threaded housing for reduced leakage
  • Threaded cap adds security and durability
  • Fully field serviceable

Spiro Plate Valve

  • In-line valve for a streamlined appearance, to improve socket cosmesis
  • To be used with AK seal-in technology
  • Universal gasket included, which can be used with any tie-in/mounting plate

Spiro Hybrid Valve

  • Reliable valve for all elevated vacuum applications
  • Can be installed into any prosthetic socket as either a retro-fit or new installation
  • Built-in barb attachment with internal check valve allows connection to any pump system
  • Thread-in cap design adds security and durability

Spiro X Valve

  • Intended for lower limb prosthetic fittings
  • Must be used with a sealing sleeve to create the appropriate vacuum and add additional suspension
  • Retrofittable to sockets post-production

Spiro 4-Hole Tie-In Plate

  • Simple, versatile in-line system
  • May be used alone or configured to function as passive expulsion or elevated vacuum suspension
  • Use in conjunction with the Spiro Valve Insert
  • Designed for use in both definitive and check sockets, providing a low profile

Spiro Valve Insert

  • To be used with the Spiro 4-Hole Tie-In Plate

Spiro Dummy Insert

  • For use in manufacturing the Spiro 4-Hole Tie-In Plate
  • Replace with the Spiro Valve Insert after manufacture

Spiro Valve Key

  • Used for patients with dexterity issues to unscrew Spiro AK Valve

Spiro Valve Tool

  • Use the long end for disassembly of the Spiro Plate Valve, Spiro Valve Insert, and Spiro Dummy Insert
  • Use the 2-pronged end for removal of the Spiro BK Valve and Spiro Hybrid Valve from a socket

Ordering Information

Image Part no.Part Name
The image of Spiro AK ValveCA100-AK
Spiro AK Valve
The image of Spiro BK ValveCA200-AVPMSpiro BK Valve
The image of Spiro Plate ValveCA300-APVSpiro Plate Valve
The image of Spiro Hybrid ValveCA300-HYV
Spiro Hybrid Valve
The image of Spiro X ValveCA200-AESpiro X Valve
The image of Spiro 4 Hole Tie In ValveCA400-TIP

Spiro 4-Hole Tie-In Plate
The image of Spiro Valve InsertCA400-V
Spiro Valve Insert
The image of Spiro Dummy InsertCA400-P
Spiro Dummy Insert
The image of Spiro Valve KeyCA100-K
Spiro Valve Key


Spiro Valves Sales Sheet

Spiro Valve Insert Tool IFU

Spiro BK Valve IFU

Spiro X Valve IFU

Spiro Auto Expulsion Valve IFU

Spiro Dummy Insert IFU

Spiro Plate Valve IFU

Spiro 4-Hole Tie-In Plate IFU

Spiro Valve Tool IFU

Spiro AK Valve IFU

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