Did you know: The main reason that pianos go out of tune is changes in humidity from season to season.

Armstrong MegaMix Electronic Water Temperature Mixing Unit Model E80W

MegaMix™ Water Temperature Mixing Unit—Model E80W

The MegaMix™ E80W water temperature mixing unit is a 3-port mixing valve fitted with an electronic actuator and utilizes a calibrated temperature sensor to create the most capable water temperature mixing system available today. The mixing valve uses unique shear action discs made of polished stainless steel for a simple, yet extremely rugged, durable and capable design with only one moving assembly. The actuator provides temperature control accuracy to ± 2˚F (± 1˚C) and is capable of blending to either inlet temperature. Aggressive response to changes in inlet temperatures and pressures keeps the output temperature stable. This system is ideal for industrial applications as either a stand-alone or integrated mixing solution.

E80W Features

  • 3" (80 mm) Valve Coefficient (Cv): 144 mixing; 106.5 single port
  • End Connections: 3" (80 mm) ASME B16.5 Class 150
  • Operating Temperature Range: -13˚F to 257˚F (-25˚C to 125˚C)
  • Rated Pressure: 232 psi (16 bar)
  • Analog (4-20mA) input and output control settings
  • Software configurable control settings
  • Stand-alone closed loop temperature control or remote analog control options
  • Integrated keypad and backlit LCD display
  • Extra analog input for interface with ancillary devices

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