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Product image of Febco 905-192 relief valve repair kit for Series 860/880V reduced-pressure assemblies, compatible with 2 1/2"–10" sizes, showing kit components.

Febco 905-192 Relief Valve Repair Kit — 860/880V, 2 1/2"–10"

Brand: Febco
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$707.45
$530.59
SKU 905-192

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Replacement relief-valve repair kit engineered for Febco Series 860 and 880V reduced-pressure zone assemblies (sizes 2 1/2" through 10"). This OEM repair kit restores reliable relief-valve performance using factory original parts and is intended for health-hazard applications such as irrigation, fireline and industrial processing.

  • Complete relief-valve internals: includes relief valve diaphragm, relief valve stem assembly, relief valve seat and relief valve seat O‑ring.
  • Fits models: Febco Series 860 and 880V reduced-pressure assemblies (2 1/2"–10").
  • End connections: NPT per ANSI/ASME B1.20.1 for direct replacement of threaded units.
  • OEM quality: factory original Febco replacement parts for correct fit and function.
  • Servicing notes: use caution when servicing — components may be under spring pressure; no special tools generally required. Follow the included installation and maintenance documents.

Use this kit to restore relief-valve operation and extend the service life of your reduced-pressure backflow assembly. Installation and maintenance manuals, relief-valve assembly instructions and freeze-protection guidance are available with the kit — consult those documents before beginning service.

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Frequently Asked Questions

What Febco models does this kit fit?
Designed for Febco Series 860 and 880V reduced-pressure assemblies in sizes 2 1/2"–10".
What parts are included in the 905-192 kit?
Includes the relief valve diaphragm, relief valve stem assembly, relief valve seat and relief valve seat O‑ring.
Can I service the relief valve myself?
You can, but follow the supplied installation and maintenance documents. Use caution—some components are under spring pressure; no special tools are usually required.