The Series 713 line of swing check valves from Victaulic has been extended to include 2- to 4-inch sizes. Designed for headers that feed upstream facilities as well as other high-pressure services, the valve can be used in applications requiring Class 300 pressure ratings. The 2-inch valve is rated to 1,000 psi, while the 2 1/2-, 3- and 4-inch sizes are rated to 750 psi. The valve can be joined to pipe with the Victaulic Original Groove System (OGS) or EndSeal grooved ends. 610/559-3300; www.victaulic.com.
