Caleffi 521619AC 1 Sweat Thermostatic Mixing Valve W/ Temperature Gauge & Check Valve

Product Description

The Caleffi 521619AC is a thermostatic mixing valve designed for residential and commercial use, ensuring a constant output temperature. It's ideal for systems producing domestic hot water or hydronic heating.

• Precise temperature control
• Constructed from low-lead brass
• Prevents backflow of water

Product Highlights

Caleffi's 521619AC is a reliable choice for maintaining consistent water temperatures. With its built-in check valves and temperature gauge, this mixing valve supports easy and accurate adjustments.

Product Information

Standard Information

• Brand: Caleffi
• Model: 521619AC

Technical Specifications

• Connection Type: Sweat
• Connection Size: 1 inch
• Material: Brass
• Max Pressure: 200 psi
• Temperature Range: 85 to 150 degrees F
• Flow Capacity: 1 gpm
• Certifications: ASSE 1017, Lead Plumbing Law Certified by IAPMO R&T, 0.25% max weighted average lead content
• Dimensions: 6-1/2 inches inlet to outlet length, 2-9/16 inches top to inlet center