Webstone, a brand of NIBCO, announces the 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 1/2” – 1”, with FIP, SWT, PEX, push or press connections. The lead-free dezincification-resistant brass complies with all low-lead plumbing laws. Webstone. www.webstonevalves.com/propal.