Conbraco 62-103-01 Valve

The Conbraco 62-103-01 is a high-performance 1/2" FNPT check valve engineered for rigorous industrial and HVACR environments. This Apollo Ball Cone check valve features an investment-cast ASTM A351-CF8M stainless steel body, providing superior resistance to corrosion in chemical processing, pulp and paper, and steam applications. The patented ball cone design utilizes a reinforced RPTFE ball check and an AISI 316 stainless steel spring to ensure positive shutoff and rapid seating action.

With a 400 PSI CWP rating and the ability to handle saturated steam up to 125 PSI at 350°F, this in-line check valve is built for durability. The spring-actuated mechanism allows for a standard 0.5 PSI cracking pressure, while the center-guided design eliminates the need for radial alignment during installation. The straight-through flow path is specifically streamlined to minimize pressure drop and velocity changes, ensuring optimal system efficiency in both horizontal and vertical orientations.

• Maximum Corrosion Resistance: The 316 stainless steel construction and RPTFE trim excel in aggressive media and corrosive environments.
• Fast Seating Action: The spring-loaded design provides immediate closure to prevent backflow and water hammer.
• Low Pressure Loss: A center-guided, straight-through port design maintains high flow coefficients (1.4 Cv) with minimal restriction.
• Versatile Installation: Integrated 1/2" female NPT threads allow for seamless integration into standard piping systems.

What is the cracking pressure for the 62-103-01?
This valve operates with a standard 0.5 PSI cracking pressure, making it ideal for low-pressure differential applications where fast response is required.

Can this valve be used in steam systems?
Yes, it is rated for saturated steam up to 125 PSI at temperatures reaching 350°F, provided the application is within the specified non-shock limits.

Does this check valve require specific orientation?
The spring-actuated Ball Cone design allows for installation in any position; however, the center-guided ball ensures reliable seating regardless of flow direction.

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.