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Humphrey | Valve 4-Way Push/Pull 10/32 | 4PPX


Mfr. Part #: 4PPX

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Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.

Pickup Available at Livermore

ID #: 4901

  • Humphrey 4PPX miniature 4-way push-pull pneumatic valve for manual directional control in automation, actuator, and industrial air systems.

  • Key Features:
    - Four‑way, detented miniature push‑pull pneumatic valve.
    - Manual push/pull button operation for directional control.
    - Compact, rugged design with hardened stainless steel button.
    - Inline direct‑piping 10‑32 UNF port configuration with 5 ports.
    - Pressure range suitable for typical industrial air systems.
    - Flow coefficient (Cv) around 0.18 for small‑signal pneumatic control.
    - Includes panel‑mounting hardware for easy installation.
    - Wetted materials include brass, stainless steel, and Buna‑N seals.

    Common Applications:
    - Manual directional control in pneumatic automation systems.
    - Panel‑mounted pilot valve for air cylinder control.
    - Pneumatic logic sequencing circuits.
    - Small actuator control in packaging and assembly machinery.
    - Air signal control in test benches and general industrial equipment.

  • Manufacturer Humphrey
    Model 4PPX
    Valve Type Manual pneumatic valve
    Function 4-way, detented push-pull
    Actuation Manual push/pull button
    Port Size 10-32 UNF, 5 ports
    Flow Coefficient (Cv) 0.18
    Wetted Materials Brass, stainless steel, Buna-N seals
    Mounting Panel mount
    Typical Applications Manual actuator control, pneumatic logic circuits, packaging and assembly machinery
  • Product Resources

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