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WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kits: Total Relief Valve Kit, 009M2/LF009M2

The WATTS Total Relief Valve Kit (SKU 3G-OTH-436803) is a repair kit for Watts backflow preventers, compatible with Series RK-009 and Model 009M2. It includes an Upper Stem O-Ring and fits valve sizes from 1-1/4 in…

SKU 3G-OTH-436803

Also listed as: RK009M2VT114112 · RK 009M2 VT 1 1 4 1 1 2 · RK-009M2-VT-1-1-4-1-1-2

Brand
Watts
Item
Backflow Preventer Repair Kits: Total Relief Valve Kit, 009M2/LF009M2
Category
Repair Kits & Parts for Watts Backflow Preventers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Watts
Manufacturer Part Number
RK 009M2-VT 1-1/4-1-1/2
Type
009M2/LF009M2, RK-009
Includes
Upper Stem O-Ring
Compatible Valve Size
1-1/4 in to 1-1/2 in
Compatible with Series
RK-009
Compatible with Mfr. Model No.
009M2

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

Product Description

The WATTS Total Relief Valve Kit (SKU 3G-OTH-436803) is a repair kit for Watts backflow preventers, compatible with Series RK-009 and Model 009M2. It includes an Upper Stem O-Ring and fits valve sizes from 1-1/4 in to 1-1/2 in. This kit is designed for servicing Watts backflow preventers, with manufacturer part number RK 009M2-VT 1-1/4-1-1/2.

Frequently Asked Questions

What is the Watts backflow preventer repair kit used for?

The Watts Total Relief Valve Kit is used to service Watts backflow preventers, specifically Series RK-009 and Model 009M2. It replaces worn components like the upper stem O-ring to restore proper relief valve function in commercial and residential water systems, preventing backflow contamination.

What are the specifications of the Watts RK 009M2-VT repair kit?

The Watts RK 009M2-VT repair kit includes an upper stem O-ring and is compatible with valve sizes from 1-1/4 in to 1-1/2 in. It fits Watts Series RK-009 and Model 009M2 backflow preventers, with manufacturer part number RK 009M2-VT 1-1/4-1-1/2 and part number 1-1/2 009M2-QT.

Where to buy Watts backflow preventer repair kits worldwide?

You can source the Watts Total Relief Valve Kit from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this genuine Watts repair kit.

How to install the Watts backflow preventer repair kit?

To install the Watts repair kit, first depressurize and drain the backflow preventer. Remove the relief valve assembly, replace the upper stem O-ring and included components, then reassemble and test for proper operation. Always follow Watts' official instructions for your specific model to ensure correct installation.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts 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: Total Relief Valve Kit, 5DMJ4/2 009M2-QT/2 LF009M2-QT-S/2 LF009-QT-FS, 009M2 (MPN RK 009M2-VT 2)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 5DMJ4/2 009M2-QT/2 LF009M2-QT-S/2 LF009-QT-FS, 009M2 (MPN RK 009M2-VT 2)
WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3/4 in Compatible Valve Size, 009M3 (MPN RK 009M3-VT 3/4)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3/4 in Compatible Valve Size, 009M3 (MPN RK 009M3-VT 3/4)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 1/4 in to 1/2 in Compatible Valve Size (MPN RK 009-VT 1/4-1/2)
WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 1/2 SS009M3QT/3/4 SS009M3-QT, SS009M2/SS009M3 (MPN RK SS009M2/M3-VT 1/4-3/4)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 1/2 SS009M3QT/3/4 SS009M3-QT, SS009M2/SS009M3 (MPN RK SS009M2/M3-VT 1/4-3/4)
WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3LF009NRS, 009/LF009, LF009 (MPN LFRK 009-VT 2-1/2-3)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3LF009NRS, 009/LF009, LF009 (MPN LFRK 009-VT 2-1/2-3)
WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3/4 LF919-QT-S-FS/1 LF919-QT-S-FS, 919/LF919, RK-919 (MPN RK 919-VT 3/4-1)
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WATTS Backflow Preventer Repair Kits: Total Relief Valve Kit, 3/4 LF919-QT-S-FS/1 LF919-QT-S-FS, 919/LF919, RK-919 (MPN RK 919-VT 3/4-1)

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