3/4" Press Union, MixCal Mixing Valve (Lead-Free) w/ Temperature Gauge, 85-150F

Brand: Caleffi
Part#: 521516A
Caleffi MixCal series themostatic mixing valve with temperature gauge and 3/4" copper press connections, designed for mixing of hot and cold water with precise temperature output in plumbing & heating systems.
MixCal automatically mixes hot and cold water to maintain a stable outlet temperature adjustable between 85°F and 150°F.
The valve is made from lead-free brass (for potable water compliance) and is easy to install and replace with union connections. On-board temperature gauge provides real-time outlet temperature monitoring for convenient adjustment.
Made in Italy.

Technical Specifications:
  • Connections: 3/4" Copper Press Union
  • Max Hot Water Inlet Temperature: 200°F
  • Temperature Setting Range: 85 - 150°F
  • Max Pressure: 200 psi (Working), 75 psi (Operating Differential)
  • Flow Rating: 3.0 Cv
  • Minimum Flow: 0 GPM for recirculating applications or 1 GPM (3.8 L/Min) for optimal performance
  • Accuracy of Outlet Temperature: ±3°F
  • Pressure Gauge Scale: 30 - 240°F
  • Suitable Fluids: Water, Glycol Solution (up to 30%)
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