Legend Valve 110-153 S-439 Cxc Balancing Valve 1/2 Inches Sweat Connection

Product Description

The Legend Valve 110-153 is a 1/2 inch S-439 Series CXC balancing valve built for professional plumbing and hydronic systems. It features a sweat connection for a clean, reliable copper-to-copper solder joint. This valve is designed to control and balance flow in closed-loop heating and cooling systems, ensuring each zone or circuit receives the correct amount of fluid. HVAC technicians, plumbers, and mechanical contractors rely on balancing valves like this one to fine-tune system performance and eliminate hot or cold spots in radiant and hydronic applications. The 110-153 is constructed from forged brass, meeting ASTM B-124 UNS 37700 and ASTM B-16 UNS C36000 material standards. Forged brass provides superior strength, corrosion resistance, and long service life compared to cast alternatives. The brass ball trim and brass stem contribute to smooth, dependable operation over thousands of cycles. PTFE stem packing and a PTFE seat reduce friction, prevent leaks, and ensure the valve seals consistently without requiring frequent maintenance. With a pressure rating of 400 psi WOG CWP non-shock and 150 psi WSP for saturated steam service, this valve handles demanding system pressures found in commercial and residential hydronic heating, chilled water, and steam distribution systems. The compact body measures 1.9 inches in length, making it easy to fit into tight mechanical spaces without sacrificing performance. Whether you are commissioning a new hydronic loop or replacing a worn balancing valve in an existing system, the Legend Valve 110-153 delivers the precision flow control that trade professionals require.

• Forged brass body meets ASTM B-124 UNS 37700 and ASTM B-16 UNS C36000 material standards for strength and corrosion resistance
• PTFE seat and PTFE stem packing provide leak-free sealing and low-friction operation across the full pressure range
• Rated at 400 psi WOG CWP non-shock and 150 psi WSP saturated steam, suitable for hydronic heating, chilled water, and steam systems

Product Highlights

The Legend Valve 110-153 S-439 Series balancing valve combines a forged brass body, PTFE sealing components, and a high-pressure rating to deliver precise flow control in professional hydronic and plumbing systems. Its sweat connection and compact 1.9 inch length make it easy to install in new or retrofit applications.

Product Information

Standard Information

• Brand: LEGEND VALVE
• Manufacturer Part Number: 110-153

Technical Specifications

• Series: S-439 Series
• Nominal Size: 1/2 inches
• Connection Type: Sweat (CXC)
• Body Material: Forged Brass
• Material Standard: ASTM B-124 UNS 37700 / ASTM B-16 UNS C36000
• Stem Material: Brass
• Trim Material: Brass Ball
• Packing Material: PTFE Stem
• Seat Material: PTFE
• Pressure Rating: 400 psi WOG CWP Non-Shock, 150 psi WSP Saturated Steam
• Body Length: 1.9 inches