Gestra RK16A-50PN40 Check Valve

Gestra RK16A-50PN40 Check Valve is a 2-inch, Class 300 flanged check valve designed to prevent backflow in piping systems. The RK16A series designation identifies the valve family, while the 50PN40 suffix reflects the 2" nominal size and PN40 designation embedded in the part number. This inline valve uses flanged connections rated Class 300, enabling compatibility with matching 2" flanges. As a check valve, it provides non-return protection to stop reverse flow, helping maintain safe and stable system operation in appropriate service environments. The RK16A-50PN40 is specified by Gestra for applications requiring a reliable backflow prevention device in a 2" line with Class 300 flange compatibility. When selecting and installing, verify that the mating flanges and gaskets meet Class 300 requirements and that installation follows the model-specific guidelines for this valve.