Conbraco 70-103-01 Ball Valve

The Conbraco 70-103-01 is a 1/2-inch female NPT bronze ball valve engineered for critical flow control in commercial and industrial HVACR systems. Built with a two-piece bronze body, this manual valve features a 600 PSI CWP (Cold Working Pressure) rating and is capable of handling saturated steam up to 150 PSI. As a staple in the Apollo 70 series, the valve utilizes a standard port design with RPTFE seats and MPTFE stem packing, ensuring a tight seal and consistent torque throughout its service life. The blow-out proof stem and adjustable packing gland provide necessary safety and maintenance flexibility for technicians on the job site. Designed for vacuum service to 29 in. Hg and temperatures up to 500°F, this manual ball valve is a reliable solution for water, oil, and gas applications where high-cycle performance is non-negotiable.

• Enhanced Durability: The ASTM B584-C84400 bronze body and chrome-plated brass ball resist corrosion and scale buildup.
• Field Serviceable: Features an adjustable stem packing gland that allows for easy maintenance without removing the valve from the line.
• High-Pressure Tolerance: Rated for 600 PSI, making it suitable for high-demand hydronic and process piping.
• Secure Operation: The blow-out proof stem design prevents catastrophic failure under extreme pressure spikes.
• Chemical Resistance: Equipped with RPTFE seats providing excellent compatibility with a wide range of media.

What is the maximum pressure rating for this valve?
The valve is rated for 600 PSI CWP (non-shock) and 150 PSI for saturated steam applications.

Is the handle reversible or replaceable?
Yes, the heavy-duty lever handle is made of zinc-plated steel with a vinyl grip and can be serviced or replaced if required by space constraints.

Does this valve meet industry standards for piping?
The 70-103-01 is MSS SP-110 compliant and meets federal specification WW-V-35C for Type II, Composition BZ, Style 3 valves.

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.