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  • Caleffi Solar 3-Way Thermostatic Mixing Valve - 252158A

    - 3/4 Inch - Sweat Unions - With Gauge and Adapter - Lead Free

    Product ID • 252158A00000

  • $136.75
  • Quantity:
  • Free Shipping Eligible


The Caleffi 252158A Solar Water Heating Mixing Valve is used in systems for the production of domestic hot water. The Caleffi 252158A is designed to maintain the set temperature of the mixed water supplied to the user when there are variations in the temperature and pressure conditions of the incoming hot and cold water or in the flow rate. The Caleffi 25021 series of mixing valves can function continuously at the high temperatures of the incoming hot water from the solar storage tank.

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Technical Specs

Caleffi Solar Water Heating Mixing Valve 252158A Techs and Specs

  • Maximum percentage of glycol
  • Connection
    3/4 Inch Sweat
  • Maximum working pressure
    150 psi
  • Minimum working pressure
    30 psi
  • Adjustable temperature range
    85 Degree F to 150 Degree F
  • Body
    Brass Chrome plated
  • Lead Free
  • Weight
    1 lb
  • Maximum inlet temperature
    210 Degree F

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