Description
The Conbraco 10-417-10 is a high-performance, ASME Section IV certified bronze safety relief valve designed to protect hot water heating systems, boilers, and other hydronic equipment from overpressure. Built with durable materials and engineered for reliability, this relief valve ensures safety and long-term performance in demanding environments.
Key Features
- Pressure-Rated for Safety: Pre-set to 50 psi, and adjustable within a 20–80 psi range, offering reliable overpressure protection.
- High Capacity: Rated for up to 697,000 BTU, making it suitable for commercial and industrial hot water systems.
- Robust Construction: Features a bronze (ASTM B584) body and stainless-steel spring for corrosion resistance and strength.
- Reliable Sealing: Uses a silicone seat to ensure tight sealing, even under fluctuating temperatures and pressures.
- Compact Connections: ¾″ MNPT (male) inlet and ¾″ FNPT (female) outlet for compatibility with standard plumbing fittings.
- High-Temperature Tolerance: Rated for up to 250°F (121°C), making it ideal for hot water heating systems.
- Certified Quality: ASME Section IV capacity certification ensures the valve meets strict performance and safety standards.
- Made in the USA: Manufactured domestically for quality assurance and reliability.






