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The Watts RK919CK2 is a 1 inch second check repair kit designed for LF919 Series valves. This kit includes all essential components to replace the main internal parts of a reduced pressure zone assembly. The check kit consists of the check assembly, a spring, and a cover O-ring. All components in this kit are genuine and original to the valve, ensuring reliable performance.
This second check kit ensures your valve functions correctly, helping to maintain system integrity.
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