Conbraco 50-GB7-A1A Valve

The Conbraco 50-GB7-A1A is a professional-grade 1-1/2" Female NPT bronze gas shutoff valve engineered for high-capacity commercial and industrial combustion systems. This 2-piece standard port ball valve is rated for low-pressure gas applications at 1/2 PSI, delivering a massive flow capacity of up to 7,745,000 BTU/hr. Designed for field reliability, it features a rugged bronze body construction and a tee handle for high-torque manual operation in tight mechanical spaces. A critical feature for technicians is the 1/4" NPT dual pilot tapping, which facilitates the integration of pressure gauges or pilot lines without additional manifolding. Whether you are servicing large-scale boilers or industrial furnaces, this valve meets the rigorous demands of CSA burner valves standards. Its gas ball valve design ensures a bubble-tight seal and long-term durability in high-demand environments where precise gas flow control is non-negotiable.

• High BTU Capacity: Supports up to 7,745,000 BTU/hr, making it suitable for large commercial gas-fired equipment.
• Dual Pilot Taps: Factory-drilled 1/4" NPT dual tappings allow for streamlined installation of diagnostic tools and pilot burners.
• Durable Construction: Heavy-duty bronze body and 2-piece design provide excellent structural integrity and corrosion resistance.
• Tee Handle Operation: Ergonomic tee handle ensures positive shutoff and clear visual indication of valve position.
• Industry Compliance: Built to handle 1/2 PSI gas service lines in accordance with standard mechanical codes.

Common Questions

Can the Conbraco 50-GB7-A1A be used for high-pressure gas lines?
No, this specific model is designed and rated for 1/2 PSI applications. For high-pressure gas distribution, you must select a valve rated for the specific PSIG requirements of your system.

What is the purpose of the 1/4" NPT dual tappings on this valve?
The dual pilot tappings provide a convenient point for measuring inlet or outlet pressure and allow for the direct connection of a pilot gas line, reducing the need for extra fittings in the field.

Is this valve compatible with LP gas or just natural gas?
This bronze gas valve is compatible with natural gas, manufactured gas, and liquefied petroleum (LP) gas-air mixtures.

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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.