521500A | Mixing Valve MixCal 521 Adjustable 3-Way 3/4 Inch Male NPT Union Low Lead Brass 200 Pounds per Square Inch | Hydronic Caleffi Related_belimo-lh-series-actuator-accessories With a compact footprint of

With a compact footprint of 2 inches in both length and width

making it easy to order the exact amount you need

This kit includes essential seals and gaskets to ensure a tight fit and prevent leaks

With an M10 thread size

Its counterclockwise rotation design makes it suitable for a variety of applications

521500A | Mixing Valve MixCal 521 Adjustable 3-Way 3/4 Inch Male NPT Union Low Lead Brass 200 Pounds per Square Inch | Hydronic Caleffi Related_belimo-lh-series-actuator-accessories With a compact footprint ofMixing Valve MixCal 521: 3 Way with Check Valve The Caleffi 521 Mixing Valve is a high performance 3 way mixing valve designed for precise temperature control in plumbing and hydronic systems. With its durable construction, adjustable flow rates, and check valve, this valve ensures optimal performance and reliability. Crafted from low lead brass, the valve body provides strength and corrosion resistance, while the male NPT union connections ensure