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  • Caleffi HydroMixer Differential By-pass Valve - 519006

    - For Series 165 166 and 167 HydroMixer

    Product ID • 519006000000

  • $35.95
  • Quantity:
  • Free Shipping Eligible

Overview

Caleffi HydroMixer Optional Differential By-pass Valve - 519006 and fits the  165, 166 and 167 Series Hydro Mixer Valves.  This is an optional component for the Caleffi Hydro Mixer Valve.

The Caleffi adjustable differential pressure by-pass valve ensures the head pressure of the pump is proportional to the number of two-way on/off, modulating or thermostatic valves being closed in the secondary circuit, preventing pump overheating and excessive fluid velocity.

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Technical Specs

Caleffi HydroMixer Injection Pump Mixing Unit 519006 - Techs and Specs

  • Max Operating Pressure
    145 PSI
  • Water Temperature Max
    212 Degrees F
  • By-pass Differential Pressure Setting Range
    0.3 to 4.3 PSI
  • Connection
    1 Inch Male - Straight to the HydroMixer

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