Webstone, a brand of NIBCO, announces Pro-Pal Union Ball. Easily disconnect and replace any portion of a piped system, the company says. The union connection simplifies installation and service, and is available in sizes ½” – 1”, with FIP, SWT, PEX, Push or Press connections. The lead-free dezincification-resistant brass complies with all low-lead plumbing laws. Users can learn more at www.webstonevalves.com/propal.