Description
Ensure safe and reliable operation in your hot water or hydronic system with the Conbraco 70 104 01 Pressure Relief Valve. Engineered for durability and precision, this valve provides dependable overpressure protection, safeguarding boilers, water heaters, and closed-loop heating systems.
Key Features
- Durable Brass Construction: Built with a robust brass body to resist corrosion and provide long-lasting performance in high-temperature environments.
- 125 PSI Factory Set Pressure: Designed to open at 125 psi, protecting your system from dangerous overpressure. Adjustable range available depending on application.
- High Flow Capacity: Allows rapid venting of excess water to prevent system damage. Ideal for residential, commercial, and industrial systems.
- Thermal & Pressure Rating: Rated for water temperatures up to 250°F, ensuring reliable performance under typical operating conditions.
- Certified & Tested: Complies with ASME and National Board standards, giving you peace of mind for safe operation.
- Easy Installation: Standard ½″ NPT connection makes installation straightforward in most boilers or water heaters.
- Replacement & Compatibility: OEM-quality replacement for existing Conbraco and compatible pressure relief valves.






