Conbraco 10-616-25 Hot Water Safety Relief Valve 1-1/4" x 1-1/2" 125 PSI 8,668,000 BTU

The Conbraco 10-616-25 is an ASME Section IV certified bronze safety relief valve designed for protection of hot water heating boilers, hydronic systems, and similar equipment. This professional-grade valve features a 1-1/4 inch female NPT inlet and 1-1/2 inch female NPT outlet configuration, factory set at 125 PSI relief pressure with a substantial 8,668,000 BTU per hour capacity rating.

Key Features:

• ASME Section IV capacity certified for hot water applications
• Bronze body construction for durability and corrosion resistance
• Silicone seat design for reliable sealing performance
• Factory preset to 125 PSI at 250°F maximum temperature
• 8,668,000 BTU/hour capacity for high-demand systems
• 1-1/4" FNPT inlet x 1-1/2" FNPT outlet connection sizes
• Model RVW61 from Apollo Conbraco 10-600 series

This relief valve is part of the trusted Apollo Conbraco 10-600 series and can be preset to any pressure ranging from 15 to 160 PSIG (1 to 11 bar) at 250°F (121°C) maximum operating temperature. Ideal for commercial and industrial hot water heating systems requiring reliable overpressure protection.