Viega 77410 ProPress 1/2 in. Press Zero-Lead Bronze Ball Valve

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About This Product

Easily manage the flow of potable water with the 1/2 in. ProPress bronze ball valve. This lead-free valve includes a 316 stainless-steel ball, EPDM sealing elements, and a double stem seal for reliable performance. Press connections simplify installation-no flame, calibration, or heavy tools required. Just follow four simple steps: cut the copper tubing to length, clean and deburr, mark the fitting depth, and use a press tool for a secure, lasting connection.
Viega’s Smart Connect technology detects unpressed fittings during pressure testing, helping ensure a complete seal and reducing installation errors. Approved by more codes and standards than any other press fitting system-including IPC, UPC, and NSF-and available in hundreds of configurations, Viega ProPress ball valves are a trusted choice for plumbing and HVAC professionals worldwide.
Highlights

• Designed for use with 1/2 in. ASTM B88 and B75 copper tubing (not compatible with PEX)

• Suitable for potable water systems, hydronics, and more

• Installs in 7 seconds or less using a press tool-no soldering or open flame needed

• Smart Connect technology aids in identifying unpressed fittings during testing

• Press design eliminates the need for fire watch or burn permits

• Supports wet or dry connections for efficient system repairs

• EPDM rubber seals ensure leak-resistant, watertight performance

• Rated for 0–250°F temperatures and up to 300 PSI in water systems

• Zero-lead construction certified under NSF-61-372

Specifications