Caleffi 521419AC 1/2 Sweat Thermostatic Mixing Valve w/Temp Gauge & Check Valve

Product Description

The Caleffi 521419AC 1/2 Sweat Thermostatic Mixing Valve is designed to regulate water temperature, ensuring safety and comfort in various applications. Crafted from low-lead brass, this valve features integrated check valves to prevent backflow, a temperature gauge for monitoring, and it is certified to ASSE 1017 standards.

• Keeps water temperature constant
• Integrated check valves
• Certified to ASSE 1017

Product Highlights

This Caleffi mixing valve ensures precise temperature control in domestic hot water systems, hydronic and radiant heating systems, and other plumbing applications.

Product Information

Standard Information

• Brand: Caleffi
• MPN: 521419AC
• Application: Point of Source
• Material: Brass
• Body Pattern: 3-Way
• Size: 1/2 inch
• Flow Capacity (Cv): 3

Technical Specifications

• Setting Range: 85-150°F
• Max Working Pressure (Static): 200 psi
• Max Working Pressure (Dynamic): 70 psi
• Max Hot Water Inlet Temperature: 200°F
• Maximum Inlet Pressure Ratio (H/C or C/H): 2:1
• Minimum Temperature Difference: 27°F
• Lead Plumbing Law Compliance: 0.25% Max. weighted average lead content
• Certifications: ASSE 1017, IAPMO R&T