This is a relief valve assembly for the 2 1/2 - 10" Febco 860 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 860 and LF860 use different parts. Please be sure which model you have before ordering. The LF860 can be identified by an epoxy coated relief valve body. The original 860 had a bronze relief valve body.