This is a relief valve assembly for the 2 1/2 - 10" Febco 880 Series reduced pressure zone backflow preventers. This is the complete relief valve body with elbow. Fully assembled. No check parts are included in this kit. Genuine Febco repair parts. No special tools are required for servicing.
**Notice: The original Febco 880 and LF880 use different parts. Please be sure which model you have before ordering. The LF880 can be identified by an epoxy coated relief valve body. The original 880 had a bronze relief valve body.