The SE/ST series junction box provides a compact design and heavy duty housing for remote electrical indication of linear valve/actuator position. The wide variety of options make the SE/ST series perfect for use in IP65 weather proof. SOLDO has the flexibility and know how to offer an effective support whenever specific needs require the development of customised solutions.
  • Weather Proof
    • IP65 weather proof enclosure.
  • Corrosion Resistant and Heavy Duty Housing
    • The SE/ST series junction boxes are manufactured in a heavy duty housing. The SE is made of die cast dichromated and polyester powder coated aluminium. The ST series is made of 316 stainless steel.
  • Standardized Mounting
    • Housing conforms to international dimension standards ISO F05 bolt hole locations. A complete range of stainless steel mounting kit to fit SE on pneumatic actuators.
  • Junction Box Option
    • The SE/ST series can be provide with extra terminal strip to accommodate external solenoid valve and has two 1/2” npt cable entries (The SE also has the option of having an extra 2 cord grips or ½” npt hubs shown below) . This feature provides a significant cost saving by eliminating the need for a separate junction box and associated labor. Cable entries have a 13 mm thread thickness. This feature prevents housing demage due to very heavy cables or cable glands.
  • Materials
    • SE Body and cover : die cast polyester powder coated aluminium
    • ST Body and cover: 316 stainless steel (CF8M)
    • Fasteners : stainless steel
    • Seal : EPDM
  • Temperature Range
    • -20° to 80°C (32°F to 176°F)
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.

Selected Configuration

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SE/ST Series

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Environmental Protection

  • IP65

Process Temperature

  • -20° to 80° C (32° to 176° F)

Conduit Connection

  • 1/2" NPT: Left Side (1), Right Side (1), Both Sides (1+1)
  • No Additional Conduit Entries
  • Cord Grips: Left Side (1), Right Side (1), Both Sides (1+1)

Cable Entry

  • 1/2" NPT Cable gland, IP68 black, for Cable 6 to 12 mm diameter
  • M20 Cable gland, IP68 black, for Cable 6 to 12 mm diameter
  • PG13.5 Cable gland, IP68 black, for Cable 6-12 mm diameter


  • Stainless Steel

Enclosure/Body Material

  • 316 Stainless Steel
  • Aluminum

Seat/Seal Material

  • EPDM