Bray ST05-2-004 1/2" 2-Way Characterized Ball Valve 0.4 Cv Soft Touch

The Bray ST05-2-004 is a 1/2" 2-way characterized ball valve with a 0.4 Cv rating, part of Bray's SoftTouch series designed for precise flow control in HVAC applications. This valve features circular, straight-through flow passages with flow capacity established by a parabolic port insert that is permanently press-fit into the ball.

Key Features:

• Equal percentage flow characteristics throughout the 0-10VDC (0-20mA) control signal range
• Characterizing insert made of modified Polyphenylene Oxide and Polyphenylene Ether (NORYL®)
• Forged brass construction for durability and corrosion resistance
• Four actuator bracket mounting holes for easy electric actuator installation
• Designed for hot and chilled water applications where water temperature does not exceed 250°F, fluid composition does not exceed 50% glycol, and maximum static pressure does not exceed 360 PSI

This SoftTouch valve is ideal for modulating control applications in hydronic heating and cooling systems, offering reliable performance and accurate temperature control. The characterized ball design provides superior control characteristics compared to traditional globe valves while maintaining low torque requirements.