Conbraco 18C-512-8-150 Valve

The Conbraco 18C-512-8-150 is a high-capacity commercial temperature and pressure relief valve designed for the rigorous demands of large-scale hot water storage tanks and boiler systems. Featuring a 3/4 inch FNPT inlet and a 3/4 inch FNPT outlet, this bronze-bodied safety device is engineered to provide critical overpressure protection. It is factory set to discharge at 150 PSI and 210??F, boasting an impressive ASME Section IV certified capacity of 1,912,000 BTU/hr. The 8-inch extended thermal probe is coated to resist mineral buildup and corrosion, ensuring accurate temperature sensing deep within the water column.

• Maximum Discharge Capacity: Rated for up to 1,912,000 BTU/hr to support high-output commercial water heaters.
• Corrosion Resistance: Features a bronze body construction and a coated element for long-term reliability in harsh water conditions.
• Standardized Fit: 3/4" female NPT connections allow for straightforward integration into existing manifold configurations.
• Code Compliance: Meets ASME Section IV and ANSI Z21.22 standards for professional-grade safety installations.

• Is the probe length measured from the body? Yes, the 8-inch probe length ensures the sensing element reaches into the tank's optimal heat zone for faster thermal response.
• Can this be used on steam boilers? This specific model is designed for hot water service. Always verify your system's medium (water vs. steam) before selecting a relief valve.
• What causes this valve to drip? Minor dripping often indicates thermal expansion within a closed system rather than a valve defect. Installing an expansion tank is usually the recommended fix.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.