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Caleffi 521509AC CFI521509AC
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Caleffi MixCal™ 521 Series 521509AC Thermostatic and Pressure Balanced Mixing Valve With Check Valve

Caleffi MixCal™ 521 Series 521509AC Thermostatic and Pressure Balanced Mixing Valve With Check Valve

  • Manufacturer: Caleffi
  • Brand Name: Caleffi
  • Part#: CFI521509AC
  • MPN: 521509AC
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

Caleffi MixCal™ Thermostatic and Pressure Balanced Mixing Valve With Check Valve, 521 Series, 3/4 in Nominal, Sweat Connection, Number of Ports/Ways: 3-Ways, 1.3 to 15 gpm Flow Rate, 200 lbf/sq-in, 3 Cv Flow Coefficient (Cv), EPDM Seal, Brass, +/-6 deg F Gauge Accuracy, Water Service, 2 in Gauge Dial, 30 to 210 deg F Gauge Scale, Lead-Free, 200 deg F Maximum, 39 to 80 deg F Cold Water, 200 deg F Hot Water Inlet, 85 to 150 deg F Adjustable, 6-1/8 in L x 5-13/16 in H, Domestic/Import: Import

Connection Type      :      Sweat
Dimensions      :      6-1/8 in L x 5-13/16 in H
Domestic/Import      :      Import
Flow Coefficient (Cv)      :      3 Cv
Flow Rate      :      1.3 to 15 gpm
Gauge Accuracy      :      +/-6 deg F
Gauge Dial Size      :      2 in
Gauge Scale      :      30 to 210 deg F
Lead-Free/Contains Lead      :      Lead-Free
Material      :      Brass
Nominal Size      :      3/4 in
Number of Ports/Ways      :      3-Ways
Pressure Rating      :      200 lbf/sq-in
Seal Material      :      EPDM
Series      :      521 Series
Service Type      :      Water
Temperature Rating      :      200 deg F Maximum, 39 to 80 deg F Cold Water, 200 deg F Hot Water Inlet, 85 to 150 deg F Adjustable
  • Maintain the temperature of the mixed water supplied to the user at a constant set value when there are variations in the supply pressure and temperature of the incoming hot and cold water or in the flow rate
  • Locking set point knob
  • Maximum inlet pressure ratio 2:1
  • +/-3 deg F temperature stability
  • Maximum recommended differential pressure 20 lb/sq-in
  • 0.25% maximum weighted average low-lead content
  • Minimum temperature difference between hot water inlet and mixed water outlet should be 27 deg F
  • Stainless steel spring, peroxide cured EPDM seal, shutter, seats and sliding guides - PPP