521600A | Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Male NPT Union 200 Pounds per Square Inch | Hydronic Caleffi

The Caleffi Mixing Valve MixCal 521 is a highly engineered, adjustable 3-way thermostatic valve designed for precise temperature control in commercial and industrial plumbing systems. Fabricated from durable, low-lead brass and featuring male NPT union connections, this valve is built to withstand the rigors of high-pressure applications up to 200 PSI and temperatures up to 200 degrees Fahrenheit. Its unique design allows it to handle hot system water while maintaining a constant mixed temperature, making it ideal for heating and cooling systems, heat pumps, and other temperature-sensitive applications where precise control is critical. The MixCal 521 valve is part of Caleffi's renowned line of Mixing Valves, offering proven reliability and performance. Shop now to enhance your plumbing systems with the Caleffi Mixing Valve MixCal 521 – the choice of leading industrial engineers and maintenance professionals.

Mixing Valve MixCal 521 Adjustable 3-Way Thermostatic 1 Inch Low Lead Brass Male NPT Union 200 Pounds per Square Inch