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

Watts Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 007M2QTS34 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 007M2QTS34

The WATTS Backflow Preventer Repair Kit (SKU 3G-OTH-436639) is a complete rubber parts kit designed for servicing Watts backflow preventers. It includes a cover O-ring and is compatible with a 3/4 in valve size…

SKU 3G-OTH-436639

Also listed as: RK007M2RT34 · RK 007 M2 RT 3 4 · RK-007-M2-RT-3-4

Brand
Watts
Item
Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 007M2QTS34
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
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 007 M2 RT 3/4
Type
6A767
Includes
Cover O-Ring
Compatible Valve Size
3⁄4 in
Compatible with Series
007
Compatible with Mfr. Model No.
007M2QTS

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

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

Product Description

The WATTS Backflow Preventer Repair Kit (SKU 3G-OTH-436639) is a complete rubber parts kit designed for servicing Watts backflow preventers. It includes a cover O-ring and is compatible with a 3/4 in valve size, specifically for the Watts Series 007 and model 007M2QTS (MPN RK 007 M2 RT 3/4). This kit is also compatible with Part No. 6A767.

Frequently Asked Questions

What is the Watts backflow preventer repair kit used for?

This repair kit is used to service Watts backflow preventers, specifically the Series 007 and model 007M2QTS. It replaces worn rubber components like the cover O-ring to restore proper sealing and prevent backflow contamination in commercial and residential water systems.

What are the specifications of the Watts backflow preventer repair kit?

The kit includes a cover O-ring and is compatible with a 3/4 in valve size. It fits Watts Series 007 and model 007M2QTS, with manufacturer part number RK 007 M2 RT 3/4. It also matches Part No. 007M2QTS34. All components are genuine Watts rubber parts.

Where to buy Watts backflow preventer repair kits worldwide?

3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the RK 007 M2 RT 3/4 kit for your maintenance needs.

How to install the Watts backflow preventer repair kit?

To install, first depressurize and drain the system. Remove the valve cover, replace the old cover O-ring with the new one from the kit, and reassemble. Ensure all seals are seated properly. Follow Watts' generic maintenance guidelines for Series 007 to avoid leaks.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Valve: Mfr Part # KIT 2780, Stainless Steel
APPROVED VENDOR Jetter Valve: Mfr Part # AR40236, Brass/Stainless Steel, 4,000 psi Op Pressure - Max
APPROVED VENDOR Jetter Valve: Mfr Part # AR40236, Brass/Stainless Steel, 4,000 psi Op Pressure - Max
APPROVED VENDOR Jetter Valve: Mfr Part # AR40161, Brass/Stainless Steel, 4,000 psi Op Pressure - Max
APPROVED VENDOR Jetter Valve: Mfr Part # AR40161, Brass/Stainless Steel, 4,000 psi Op Pressure - Max
APPROVED VENDOR Water Seal: Mfr Part # KIT 1874, Buna, Compatible with Mfr Model # XT 18mm
APPROVED VENDOR Pump Head: Mfr Part # 1941210, Brass
APPROVED VENDOR Valve: Mfr Part # KIT 2871, Stainless Steel, Compatible with Mfr Model # SXW

More from Watts

View all Watts parts
This repair kit is for servicing Series 007 backflow preventers. It includes a cover O-ring and is compatible with valve size M2, fitting models 1-1/4-1-1/2 007M2/LF007M2. Used to replace worn internal components in backflow prevention assemblies
Watts
This repair kit is for servicing Series 007 backflow preventers. It includes a cover O-ring and is compatible with valve size M2, fitting models 1-1/4-1-1/2 007M2/LF007M2. Used to replace worn internal components in backflow prevention assemblies
Repair kit for Watts Series 909 backflow preventers, compatible with valve sizes 2-1/2 in to 3 in and model 21/2 909 NRS. Includes diaphragm for servicing the relief valve assembly. Used in commercial and industrial water systems to maintain backflow prevention
Watts
Repair kit for Watts Series 909 backflow preventers, compatible with valve sizes 2-1/2 in to 3 in and model 21/2 909 NRS. Includes diaphragm for servicing the relief valve assembly. Used in commercial and industrial water systems to maintain backflow prevention
Repair kit for Watts backflow preventers, includes two check cover O-rings. Compatible with 2 in valve size, Series RK-919, and model LF919. Used to replace worn rubber parts in backflow prevention assemblies for water systems
Watts
Repair kit for Watts backflow preventers, includes two check cover O-rings. Compatible with 2 in valve size, Series RK-919, and model LF919. Used to replace worn rubber parts in backflow prevention assemblies for water systems
Test cock repair part with 1/4 in male NPT on side 1 and 1/4 in female NPT on side 2. Compatible with Watts Series 4000B backflow preventers. Provides threaded access for pressure gauge connection during field testing of backflow assemblies
Watts
Test cock repair part with 1/4 in male NPT on side 1 and 1/4 in female NPT on side 2. Compatible with Watts Series 4000B backflow preventers. Provides threaded access for pressure gauge connection during field testing of backflow assemblies
Repair kit for Watts 800M3 series backflow preventers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in. Used to replace worn internal components and restore sealing in potable water systems
Watts
Repair kit for Watts 800M3 series backflow preventers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in. Used to replace worn internal components and restore sealing in potable water systems
Relief valve repair kit for Watts Series 009 backflow preventers. Compatible with valve sizes 2-1/2 in to 3 in. Includes relief valve repair components. Used in commercial and industrial water systems to service backflow preventers
Watts
Relief valve repair kit for Watts Series 009 backflow preventers. Compatible with valve sizes 2-1/2 in to 3 in. Includes relief valve repair components. Used in commercial and industrial water systems to service backflow preventers
Total relief kit for Watts Series 009 backflow preventers, includes stem and diaphragm assembly. Compatible with valve sizes 1/4 in to 1/2 in and models 009/LF009. Used to replace worn components in backflow prevention assemblies for water systems
Watts
Total relief kit for Watts Series 009 backflow preventers, includes stem and diaphragm assembly. Compatible with valve sizes 1/4 in to 1/2 in and models 009/LF009. Used to replace worn components in backflow prevention assemblies for water systems
Watts
Watts
Repair kit for Watts Series 009M2 and LF009M2 backflow preventers. Includes upper stem O-ring. Compatible with valve sizes 1-1/4 in to 1-1/2 in. Used to service relief valves in backflow prevention assemblies