Description
The Conbraco Industries 10-604-01 is a high-capacity hot water pressure relief valve engineered to deliver dependable overpressure protection in residential and commercial hydronic heating systems. Preset at 15 PSI, this valve automatically opens to relieve excess pressure before it can cause damage to boilers, water heaters, or associated piping — providing a critical layer of safety in any hot water system.
Key Features
- High-capacity design rated at 541,000 BTU — suitable for larger hydronic heating applications
- Factory set at 15 PSI for consistent, reliable pressure relief without field adjustment
- 3/4″ Female NPT inlet and 3/4″ Female NPT outlet for straightforward installation into standard piping configurations
- Durable construction from Conbraco Industries, a trusted name in flow control and safety relief products
- Designed for hot water service in boilers, water heaters, and hydronic heating systems
Specifications
- SKU: 10-604-01
- Brand: Conbraco Industries
- Inlet Connection: 3/4″ Female NPT
- Outlet Connection: 3/4″ Female NPT
- Set Pressure: 15 PSI
- BTU Capacity: 541,000 BTU
- Application: Hot Water / Hydronic Heating Systems
Applications
- Residential and light commercial boilers
- Hot water heating systems
- Hydronic radiant heating installations
- Water heater overpressure protection







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