Type 125-128 Electrically Actuated 3-way Ball Valve

125-128 Electrically Actuated 3-way Ball Valve

The Type 125-128 3-way Ball Valve offers operators several beneficial design features in a midrange actuation package.   Including a heater, open/close feedback switches, solid state positon sensing and LED optical position/fault indication.  A 7-segment display clearly communicates specific actuator faults with either a letter or number so operators can quickly and easily identify an issue.  It is ideal for a variety of applications and is a perfect fit where simple open/close operation is required.  The Type 125-128 can be controlled with either 2-wire or 4-wire logic and has options for an internal or external fail-safe battery backup.  

Product Overview

Technical Data:

Size Range:

  • ⅜" - 2"

Pressure Rating:

  • 150 psi


  • Socket, Threaded NPT, Flanged


  • 110-230V AC

Duty Cycle:

  • 40%


  • PVC or CPVC


  • EPDM or FPM


  • PTFE


  • Manual override on actuator
  • Integrated heater
  • Open/close feedback switches
  • Full port
  • 7-segment fault display
  • LED reinforced position/status indicator
  • Glass-filled PP actuator housing
  • Push button end position adjustment
  • Solid state position sensing
  • NSF approval



  • Internal fail-safe battery backup
  • Fail-safe board powered by external battery bank
  • Alternative end connection
  • Alternative seal material
  • Local control station