Conbraco 10-614-05 Valve

The Conbraco 10-614-05 is a high-capacity hot water pressure relief valve designed for commercial and industrial boiler applications requiring high BTU discharge rates. Featuring a 3/4" Female NPT inlet and a 1" Female NPT outlet, this valve is factory set at 30 PSI and delivers a certified 970,000 BTU capacity. It is the designated direct replacement for the 0537-D01-HM0030, engineered specifically to handle higher thermal loads than previous iterations. The Apollo 10-600 series construction utilizes a bronze body and EPDM diaphragm to ensure consistent seat sealing and corrosion resistance in demanding hydronic systems. These ASME Section IV valves are essential for maintaining safety parameters in large-scale heating systems. When installing this boiler safety valve, ensure the discharge piping is properly sized to the 1-inch outlet to prevent backpressure and ensure the full rated capacity is met during a lift event.

• High-Flow Capacity: Rated at 970,000 BTU/hr to support high-output commercial boilers.
• Precise Overpressure Protection: Factory calibrated at 30 PSI for accurate system relief.
• Compatibility: Serves as a direct upgrade for the discontinued 0537-D01-HM0030 model.
• Rugged Construction: Bronze body and stainless steel springs provide longevity in high-temperature environments.
• ASME Certified: Meets strict safety standards for hot water heating boilers and supply systems.

What is the difference between the 10-614-05 and the 0537-D01-HM0030?
The 10-614-05 is the current replacement part and features a significantly higher BTU rating, allowing it to handle more thermal energy while maintaining the same physical port dimensions.

Can this valve be used for steam applications?
No, this model is specifically designed for hot water heating systems. Steam applications require valves rated under ASME Section I or VIII.

Does the outlet size need to match the inlet?
No, this valve features an oversized 1-inch outlet to facilitate rapid volume expansion and ensure the 970,000 BTU discharge capacity is unhindered.

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.