Conbraco Industries 10-617-09 Hot Water High Capacity Pressure Relief Valve

Description

The Conbraco Industries 10-617-09 is a high-capacity hot water pressure relief valve engineered for demanding hydronic and hot water heating applications. Designed to protect boilers, water heaters, and hydronic systems from dangerous overpressure conditions, this valve delivers reliable, code-compliant safety performance in commercial and industrial environments.

Key Features

• High-capacity design rated at 4,974,000 BTU — ideal for large commercial and industrial hot water systems
• Factory set at 45 PSI for consistent, dependable pressure relief
• 1-1/2″ Female NPT inlet connection for straightforward installation into standard piping systems
• 2″ Female NPT outlet connection allows for efficient discharge flow management
• Constructed to handle the rigors of high-volume hot water heating applications
• Provides automatic overpressure protection to safeguard system components and personnel

Specifications

• SKU: 10-617-09
• Brand: Conbraco Industries
• Valve Type: Hot Water High Capacity Pressure Relief Valve
• Inlet Connection: 1-1/2″ Female NPT
• Outlet Connection: 2″ Female NPT
• Set Pressure: 45 PSI
• BTU Capacity: 4,974,000 BTU

Application

The Conbraco 10-617-09 is the go-to solution for HVAC professionals and mechanical contractors who need a heavy-duty pressure relief valve for high-output hot water heating systems. Its generous BTU capacity rating makes it well suited for commercial boiler installations, large hydronic heating loops, and industrial process heating where system protection and code compliance are paramount. The female NPT connections on both inlet and outlet simplify integration into existing piping configurations.