Caleffi 521619A 3-Way Adjustable Thermostatic Mixing Valve, 1 inch, 200 PSI, Brass Body Professional Grade
Original price was: $237.52.$95.01Current price is: $95.01.
The Caleffi MixCal 521619A is a three-way thermostatic mixing valve designed for systems that produce domestic hot water, including hydronic and radiant heating systems. The valve ensures a consistent output temperature by compensating for temperature and pressure fluctuations in incoming water supplies, functioning to prevent overheating by shutting off the hot water supply in the event of a failure.
- Fail-cold safety feature
- Adjustable thermostatic and pressure balancing
- ASSE 1017 certified, Low Lead Plumbing Law compliant
Product Highlights
Constructed from low-lead brass with a maximum working pressure of 200 psi and an adjustable temperature range from 85 degrees Fahrenheit to 150 degrees Fahrenheit. This valve integrates anti-scale materials and features a locking set point knob for secure operations.
Technical Specifications
- Body Material: Brass
- Flow Capacity: 1 gpm
- Inlet to Outlet Length: 6-1/8 inches
- Nominal Size: 1 inch
- Pressure Rating: 200 psi
- Softgoods Material: EPDM Seal
- Temperature Rating: 85 to 150 degrees Fahrenheit
- Top to Inlet Center: 2-9/16 inches
- Trim Material: Stainless Steel





