We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
FEBCO Single Check Kit: Single Check Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73 - Repair Kits & Parts for Watts Backflow Preventers
FEBCORepair Kits & Parts for Watts Backflow Preventers

FEBCO Single Check Kit: Single Check Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73

The FEBCO Single Check Kit (SKU 15W046, MPN 905055) is a repair kit for Watts backflow preventers, compatible with Febco Backflow series models 1-1/2-2 825Y/825YA and Grainger part 824L72. It fits valve sizes 1-1/2…

SKU 3G-OTH-436720

Brand
FEBCO
Item
Single Check Kit: Single Check Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

FEBCO
Manufacturer Part Number
905055
Type
26X129/26X130/6AUX3/6AUX4/824L72/824L73, Repair Kit
Includes
Cover O-Ring
Compatible Valve Size
1-1/2 in to 2 in
Compatible with Series
Febco Backflow
Compatible with Mfr. Model No.
1-1/2-2 825Y/825YA
Compatible with Grainger Part No.
824L72
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FEBCO Single Check Kit (SKU 15W046, MPN 905055) is a repair kit for Watts backflow preventers, compatible with Febco Backflow series models 1-1/2-2 825Y/825YA and Grainger part 824L72. It fits valve sizes 1-1/2 in to 2 in and includes a cover O-ring.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/818DD1/818DD7/818DE2 (MPN LFRK909M1-CK2 1-1/4-2). Key specifications — Compatible Valve Size: 1-1/4 in to 2 in; Compatible with Grainger Part No.: 818DE2; Compatible with Series: LF909-FS; Compatible with Mfr. Model No.: LF909; Includes: Spring.
Watts
WATTS Backflow Preventer Repair Kits: Check Valve Kit, 15W050/15W051/15W052/818DD1/818DD7/818DE2 (MPN LFRK909M1-CK2 1-1/4-2). Key specifications — Compatible Valve Size: 1-1/4 in to 2 in; Compatible with Grainger Part No.: 818DE2; Compatible with Series: LF909-FS; Compatible with Mfr. Model No.: LF909; Includes: Spring.
WATTS Backflow Preventer Repair Kits: First Check Kit, 36JC74/36JC81, 6 in Compatible Valve Size (MPN RK 774/774DCDA-CK1 6). Key specifications — Compatible Valve Size: 6 in; Compatible with Grainger Part No.: 36JC81; Compatible with Series: 774DCDA; Compatible with Mfr. Model No.: 774DCDA; Includes: Cam Check with a Check O-Ring.
Watts
WATTS Backflow Preventer Repair Kits: First Check Kit, 36JC74/36JC81, 6 in Compatible Valve Size (MPN RK 774/774DCDA-CK1 6). Key specifications — Compatible Valve Size: 6 in; Compatible with Grainger Part No.: 36JC81; Compatible with Series: 774DCDA; Compatible with Mfr. Model No.: 774DCDA; Includes: Cam Check with a Check O-Ring.
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 793HG2/793HL5/818DE6/818DE8, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2). Key specifications — Compatible Valve Size: M2; Compatible with Grainger Part No.: 818DE8; Compatible with Series: 007; Compatible with Mfr. Model No.: 1-1/4-1-1/2 007M2/LF007M2; Includes: Cover O-Ring.
Watts
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 793HG2/793HL5/818DE6/818DE8, 007 (MPN 1-1/4-1 ½ 007M2/LF007M2). Key specifications — Compatible Valve Size: M2; Compatible with Grainger Part No.: 818DE8; Compatible with Series: 007; Compatible with Mfr. Model No.: 1-1/4-1-1/2 007M2/LF007M2; Includes: Cover O-Ring.
WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/812MY5/818DE7, Repair Kit (MPN 007 M3-3/4 Rubber Kit). Key specifications — Compatible Valve Size: 3/4 in; Compatible with Grainger Part No.: 522P30; Compatible with Series: 007; Compatible with Mfr. Model No.: 3/4 007M3/LF007M3; Includes: (2) Disc Assembly.
Watts
WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/812MY5/818DE7, Repair Kit (MPN 007 M3-3/4 Rubber Kit). Key specifications — Compatible Valve Size: 3/4 in; Compatible with Grainger Part No.: 522P30; Compatible with Series: 007; Compatible with Mfr. Model No.: 3/4 007M3/LF007M3; Includes: (2) Disc Assembly.

More from FEBCO

View all FEBCO parts →
FEBCO Rubber Parts Kit: Rubber Parts Kit, 26X127/26X128/818DE5/818DF6/824L71, 3/4-1 1/4 825Y/825YA (MPN 905111). Key specifications — Compatible Valve Size: 3/4 in to 1-1/4 in; Compatible with Grainger Part No.: 818DE5; Compatible with Series: 825Y; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Covers.
FEBCO
FEBCO Rubber Parts Kit: Rubber Parts Kit, 26X127/26X128/818DE5/818DF6/824L71, 3/4-1 1/4 825Y/825YA (MPN 905111). Key specifications — Compatible Valve Size: 3/4 in to 1-1/4 in; Compatible with Grainger Part No.: 818DE5; Compatible with Series: 825Y; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Covers.
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905043). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 26X127; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Diaphragm.
FEBCO
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905043). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 26X127; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Diaphragm.
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73 (MPN 905056). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 6AUX4; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: Disc Holder Assembly.
FEBCO
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73 (MPN 905056). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 6AUX4; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: Disc Holder Assembly.
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905045). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 26X127; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Diaphragm.
FEBCO
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905045). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 26X127; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Diaphragm.
FEBCO Rubber Parts Kit: Parts Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73, 1 1/2-2 825Y/825YA (MPN 905112). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 26X130; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: (2) Seat O-Ring.
FEBCO
FEBCO Rubber Parts Kit: Parts Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73, 1 1/2-2 825Y/825YA (MPN 905112). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 26X130; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: (2) Seat O-Ring.
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73 (MPN 905054). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 824L72; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: (2) O-Ring.
FEBCO
FEBCO Relief Valve Repair Kit: Relief Valve Repair Kit, 26X129/26X130/6AUX3/6AUX4/824L72/824L73 (MPN 905054). Key specifications — Compatible Valve Size: 1-1/2 in to 2 in; Compatible with Grainger Part No.: 824L72; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 1-1/2-2 825Y/825YA; Includes: (2) O-Ring.
FEBCO Check Valve Repair Parts: Check Valve Repair Parts Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905042). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 818DE5; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4 - 1-1/4 825Y/825YA; Includes: Cover O-Ring.
FEBCO
FEBCO Check Valve Repair Parts: Check Valve Repair Parts Kit, 26X127/26X128/818DE5/818DF6/824L71 (MPN 905042). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 818DE5; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4 - 1-1/4 825Y/825YA; Includes: Cover O-Ring.
FEBCO Single Check Kit: Single Check Kit, 26X127/26X128/818DE5/818DF6/824L71, 3/4-1 1/4 825Y/825YA (MPN 905044). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 818DF6; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Cover O-Ring.
FEBCO
FEBCO Single Check Kit: Single Check Kit, 26X127/26X128/818DE5/818DF6/824L71, 3/4-1 1/4 825Y/825YA (MPN 905044). Key specifications — Compatible Valve Size: 3/4 in to 1 in; Compatible with Grainger Part No.: 818DF6; Compatible with Series: Febco Backflow; Compatible with Mfr. Model No.: 3/4-1-1/4 825Y/825YA; Includes: Cover O-Ring.