Cascade - Orthotic & Prosthetic Supplier

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ESP Pee Wee® SI


  • The Pee Wee SI valve has the same applications as the original Pee Wee Valve, but is designed for installation into all socket materials and can be fully disassembled for thorough cleaning.
  • It has the ability to be retrofitted to an existing socket or installed at the time of socket fabrication.
  • The Pee Wee SI is extremely small and cosmetic and the operator button may be sanded if a lower profile is desired.
  • The Pee Wee SI Threaded Housing is recommended when installing the Pee Wee SI Valve into soft thermoplastics.

FREE Cascade/ESP Valve Wall Chart

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