SPI Smart Position Indicator

SPI Smart Position Indicator

The Smart Position Indicator is designed for use in chemical, petro-chemical, oil and gas industries, power plants and water supply.

Limit switches enclosed in a IECEx/ATEX certified protective enclosure provide an accurate and reliable Open/Close signal to the control room for multi-turn manual valves. Using 30+ years of proven technology, the new Smart Position Indicator mechanically displays the position of the valve for in-field notification and digitally signals its open/closed position.

With certification for use in gas and dust explosion hazardous environments, the Smart Position Indicator helps to create a safer working environment.


  • Multi-turn manual duty
  • ISO5210 F10 output
  • Anodised aluminium housing
  • Stainless steel fasteners
  • Protected shafts
  • Adjustable open / shut plates & contacts
  • Maintenance free
  • Switches and terminals housed inside a protective enclosure
  • Switches used:
    Bartec 07-1501-6
    Pepperl+Fuchs NCB2-V3-N0
    Crouzet 831391
    Omron DV3-161 or equivalent (non-hazardous variants)
  • Mount to existing F10 input flange (stem acceptance Ø20 x 60 mm)
  • Direct mount to non-thrust taking, rising stem valve (max stem acceptance Ø20 x 100 mm from mounting face)


  • Pin / key handwheel
  • Thrust base for thrust taking valves up to 40kN (max stem acceptance ø20 x 135 mm from mounting face)

See SPI Literature Page for further details.

SPI Smart Position Indicator