Caleffi 521204A SinkMixer Thermostatic Mixing Valve

Product Description

The CALEFFI SinkMixer thermostatic mixing valve, MPN 521204A, is engineered to prevent scalding in sinks and lavatories. This three-way valve regulates and limits the temperature of mixed outlet water. It features built-in check valves on both supply inlets to block cross-flow. In cases where the cold water supply fails, the valve quickly decreases outlet flow to reduce the risk of scalding caused by hot water fluctuations.

• Three-eighths inch compression connections.
• Integral check valves included.
• Meets ASSE 1070 standards.

Product Highlights

This valve is suitable for point-of-use applications, ensuring safe and comfortable water temperatures.

Product Information

Standard Information

• Brand: CALEFFI
• MPN: 521204A

Technical Specifications

• Maximum Working Pressure: 150 psi (10 bar)
• Setting Temperature Range: 95 - 120 F (35 - 50 C)
• Factory Setting: 113 F (45 C)
• Minimum Flow Rate: 0.35 gpm (1.3 lpm)
• Size: Three-eighths inch
• Application: Point of Use
• Material: DZR Low Lead Brass
• Connection Type: Compression x Compression
• Standards Met: ASSE 1070
• Lead Free: Yes
• Maximum Temperature: 195 F