Conbraco 26-704-01 Gauge Cock

The Conbraco 26-704-01 is a professional-grade 1/2 inch Male NPT gauge cock engineered for demanding hydronic and steam applications. Constructed from high-quality satin brass, this unit is designed to provide reliable isolation and protection for your sensing instruments. It features a robust TFE seat and stuffing box, ensuring a positive seal and preventing leaks even in high-vibration environments. The aluminum handwheel offers a durable, heat-resistant grip for manual operation, making it a preferred choice for technicians servicing expansion tanks and liquid storage vessels.

Rated for a maximum pressure of 250 PSI at temperatures up to 400°F, this Apollo Valves gauge cock is built for longevity and performance under thermal stress. Its straight-pattern design allows for straightforward integration into existing pipe headers or manifold systems. Whether you are managing condensate lines or monitoring vessel pressure, the 26-704-01 delivers the mechanical integrity required for industrial fluid control.

• High-Temperature Resilience: Engineered to withstand 400°F, making it ideal for saturated steam and hot water systems.
• Leak-Proof Performance: The integrated PTFE (TFE) seat provides a superior chemical-resistant seal compared to standard composition discs.
• Durable Construction: Heavy-duty satin brass body and aluminum wheel prevent corrosion and mechanical failure in mechanical rooms.
• Versatile Compatibility: Standard 1/2" NPT threading ensures easy installation on high-volume HVACR equipment and pressure vessels.

What is the maximum pressure rating for the 26-704-01?
This gauge cock is rated for service up to 250 psig.

Can this be used for steam applications?
Yes, it is designed for condensate and steam sensing lines, rated for temperatures up to 400°F.

Does this model feature a soft seat?
Yes, it utilizes a TFE (Teflon) seat for a more positive shut-off than metal-to-metal alternatives.

This item is not eligible for free shipping.

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.