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FEBCO Check Valve Repair Parts: Check Valve Repair Parts Kit - Repair Kits & Parts for Watts Backflow Preventers
FEBCORepair Kits & Parts for Watts Backflow Preventers

FEBCO Check Valve Repair Parts: Check Valve Repair Parts Kit

The FEBCO Check Valve Repair Parts Kit (SKU 905042, MPN 905042) is a repair kit for Watts backflow preventers. It includes a Cover O-Ring and is compatible with valve sizes 3/4 in to 1 in, specifically for Febco…

SKU 3G-OTH-436770

Brand
FEBCO
Item
Check Valve Repair Parts: Check Valve Repair Parts Kit
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

FEBCO
Manufacturer Part Number
905042
Type
26X127/26X128/818DE5/818DF6/824L71
Includes
Cover O-Ring
Compatible Valve Size
3/4 in to 1 in
Compatible with Series
Febco Backflow
Compatible with Mfr. Model No.
3/4 - 1-1/4 825Y/825YA

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FEBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FEBCO Check Valve Repair Parts Kit (SKU 905042, MPN 905042) is a repair kit for Watts backflow preventers. It includes a Cover O-Ring and is compatible with valve sizes 3/4 in to 1 in, specifically for Febco Backflow series models 3/4 - 1-1/4 825Y/825YA.

Frequently Asked Questions

What is the FEBCO Check Valve Repair Parts Kit used for?

The FEBCO Check Valve Repair Parts Kit (MPN 905042) is used to service Watts backflow preventers. It replaces worn check valve components in Febco Backflow series models 3/4 - 1-1/4 825Y/825YA, helping maintain proper backflow protection in commercial and industrial water systems.

What are the specifications of the FEBCO Check Valve Repair Parts Kit?

The kit includes a Cover O-Ring and is compatible with valve sizes 3/4 in to 1 in. It fits Febco Backflow series models 3/4 - 1-1/4 825Y/825YA and part number 1 825YA-QT-RP-FS. The manufacturer part number is 905042.

Where to buy the FEBCO Check Valve Repair Parts Kit worldwide?

3G Electric supplies the FEBCO Check Valve Repair Parts Kit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FEBCO Check Valve Repair Parts Kit?

To install, first depressurize and drain the backflow preventer. Remove the check valve assembly, replace worn components with the new Cover O-Ring and parts from the kit, then reassemble. Always follow the manufacturer's instructions for your specific Febco Backflow model.

Used in

Common applications for FEBCO
Commercial water supply — FEBCO 825YA RPZ backflow preventer installed at building mains to prevent cross-connection contamination.
Irrigation systems — FEBCO 825Y double check valve assembly used in landscape irrigation to protect potable water lines.
Industrial process water — FEBCO LF825YA lead-free backflow preventer used in food processing plants to comply with health codes.
Municipal water treatment — FEBCO 825YA with flood detection sensor installed at treatment plant outlets for early leak detection.
Fire protection systems — FEBCO RPZ backflow preventer used in fire sprinkler systems to prevent backflow from non-potable sources.
HVAC cooling towers — FEBCO 825Y backflow preventer installed on makeup water lines to cooling towers to prevent chemical backflow.

FEBCO Products

3G Electric supplies FEBCO repair kits & parts for watts backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/2 LF909M1-QT-FS/1-1/2 LF909M1-QT-FS/1-1/4 LF909M1-QT-FS (MPN LFRK909M1-CK2 1-1/4-2)
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WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/2 LF909M1-QT-FS/1-1/2 LF909M1-QT-FS/1-1/4 LF909M1-QT-FS (MPN LFRK909M1-CK2 1-1/4-2)
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2)
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WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2)
WATTS Backflow Preventer Repair Kit: Backflow Preventer Repair Kit, 1-1/4 LF919-QT-S-FS/1-1/2 LF919-QT-S-FS, Repair Kit (MPN RK 919-T 1-1/4-1-1/2)
Watts
WATTS Backflow Preventer Repair Kit: Backflow Preventer Repair Kit, 1-1/4 LF919-QT-S-FS/1-1/2 LF919-QT-S-FS, Repair Kit (MPN RK 919-T 1-1/4-1-1/2)
WATTS Backflow Preventer Repair Kit: Backflow Preventer Repair Kit, 3/4 LF919-QT-S-FS, 3/4 LF919-QT-S-FS (MPN RK 919-T 3/4)
Watts
WATTS Backflow Preventer Repair Kit: Backflow Preventer Repair Kit, 3/4 LF919-QT-S-FS, 3/4 LF919-QT-S-FS (MPN RK 919-T 3/4)

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Repair kit for Febco Backflow series models 3/4-1 1/4 825Y/825YA, compatible with valve sizes 3/4 in to 1 in. Includes a cover O-ring. Used to replace internal check valve components in backflow preventers for potable water systems
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