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Watts 007 M3-3/4 Rubber Kit Repair Kit for 3/4 in Double Check Valve - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts 007 M3-3/4 Rubber Kit Repair Kit for 3/4 in Double Check Valve

The WATTS Double Check Valve Repair Kit (MPN 007 M3-3/4 Rubber Kit) is a repair kit for Watts backflow preventers, compatible with Series 007 and Mfr. Model No. 3/4 007M3/LF007M3. It includes (2) Disc Assemblies and…

SKU 3G-OTH-436647

Also listed as: 007M334RubberKit · 007 M3 3 4 Rubber Kit · 007-M3-3-4-Rubber-Kit

Brand
Watts
Item
007 M3-3/4 Rubber Kit Repair Kit for 3/4 in Double Check Valve
Category
Repair Kits & Parts for Watts Backflow Preventers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Watts
Manufacturer Part Number
007 M3-3/4 Rubber Kit
Type
522P30/812MY5/818DE7, Repair Kit
Includes
(2) Disc Assembly
Compatible Valve Size
3/4 in
Compatible with Series
007
Compatible with Mfr. Model No.
3/4 007M3/LF007M3

Technical Documents

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

Product Description

The WATTS Double Check Valve Repair Kit (MPN 007 M3-3/4 Rubber Kit) is a repair kit for Watts backflow preventers, compatible with Series 007 and Mfr. Model No. 3/4 007M3/LF007M3. It includes (2) Disc Assemblies and is designed for a compatible valve size of 3/4 in.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Watts double check valve repair kit used for?

This Watts repair kit (007 M3-3/4 Rubber Kit) is used to rebuild the internal disc assemblies of Watts Series 007 double check backflow preventers. It restores sealing performance in commercial and industrial water systems, ensuring backflow protection compliance. 3G Electric supplies this genuine Watts kit worldwide.

What are the specifications of the Watts 007 M3-3/4 repair kit?

The Watts 007 M3-3/4 Rubber Kit is a repair kit for 3/4 in compatible valve size. It includes (2) disc assemblies and is compatible with Watts Series 007 and model numbers 3/4 007M3/LF007M3. The manufacturer part number is 007 M3-3/4 Rubber Kit. 3G Electric sources this genuine Watts part.

Where to buy Watts double check valve repair kit worldwide?

3G Electric supplies the Watts double check valve repair kit (007 M3-3/4 Rubber Kit) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Watts repair kit.

How to install the Watts 007 M3-3/4 repair kit?

Installation requires isolating the backflow preventer, relieving pressure, and disassembling the valve body. Replace the old disc assemblies with the two included in the Watts 007 M3-3/4 Rubber Kit, then reassemble and test per local plumbing codes. 3G Electric provides this genuine Watts kit for your maintenance needs.

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
This repair kit is designed for servicing Watts Series 007 backflow preventers. It includes a cover O-ring and is compatible with valve sizes from 3/4 in to 1 in. The kit is used to replace worn components in double check valve assemblies for maintaining backflow protection in water systems
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This repair kit is designed for servicing Watts Series 007 backflow preventers. It includes a cover O-ring and is compatible with valve sizes from 3/4 in to 1 in. The kit is used to replace worn components in double check valve assemblies for maintaining backflow protection in water systems
Repair kit for Watts 007 Series double check valve backflow preventers. Includes cover O-ring. Compatible with valve sizes 1-1/2 in to 2 in and models 1-1/2-2 007/LF007. Used to replace worn internal components during routine maintenance of backflow prevention assemblies in water supply systems
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Repair kit for Watts 007 Series double check valve backflow preventers. Includes cover O-ring. Compatible with valve sizes 1-1/2 in to 2 in and models 1-1/2-2 007/LF007. Used to replace worn internal components during routine maintenance of backflow prevention assemblies in water supply systems
Repair kit for Watts Series 007 backflow preventers. Includes disc assembly. Compatible with valve sizes 1-1/2 in to 2 in and model numbers 1-1/2 - 2 007M1/LF007M1. Used to service the second check valve in backflow prevention assemblies
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Repair kit for Watts Series 007 backflow preventers. Includes disc assembly. Compatible with valve sizes 1-1/2 in to 2 in and model numbers 1-1/2 - 2 007M1/LF007M1. Used to service the second check valve in backflow prevention assemblies
This repair kit is designed for servicing the second check valve in Watts 007 Series backflow preventers. It includes a replacement seat and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. Used in commercial and industrial water applications to maintain backflow prevention system reliability
Watts
This repair kit is designed for servicing the second check valve in Watts 007 Series backflow preventers. It includes a replacement seat and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. Used in commercial and industrial water applications to maintain backflow prevention system reliability
This repair kit is designed for servicing the first check valve in Watts Series 007 backflow preventers. It includes a check cage and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. The kit is used to maintain proper sealing and backflow protection in water systems
Watts
This repair kit is designed for servicing the first check valve in Watts Series 007 backflow preventers. It includes a check cage and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. The kit is used to maintain proper sealing and backflow protection in water systems
This repair kit is designed for servicing the second check assembly in Watts 007 Series backflow preventers. It includes a check cage and is compatible with valve sizes from 3/4 in to 1 in, specifically for model 3/4-1 007/LF007. Used to restore proper sealing in backflow prevention systems
Watts
This repair kit is designed for servicing the second check assembly in Watts 007 Series backflow preventers. It includes a check cage and is compatible with valve sizes from 3/4 in to 1 in, specifically for model 3/4-1 007/LF007. Used to restore proper sealing in backflow prevention systems

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This repair kit includes a second check module for Watts backflow preventers. It is compatible with valve sizes 2-1/2 in to 4 in and fits Series 957 and 957RPDA models. Used to restore check-valve function in backflow prevention assemblies
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This repair kit includes a second check module for Watts backflow preventers. It is compatible with valve sizes 2-1/2 in to 4 in and fits Series 957 and 957RPDA models. Used to restore check-valve function in backflow prevention assemblies
Repair kit for the first check valve in Watts 800M4 series pressure vacuum breakers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in and model 1/2 - 3/4 800M4. Used to service backflow preventers in water systems
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Repair kit for the first check valve in Watts 800M4 series pressure vacuum breakers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in and model 1/2 - 3/4 800M4. Used to service backflow preventers in water systems
This repair kit includes two disc assemblies for restoring sealing performance in Watts Series 009 backflow preventers. Compatible with valve sizes 3/4 to 1 inch and model 009-M1-QTS. Used for maintenance in water supply systems to ensure backflow protection
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This repair kit includes two disc assemblies for restoring sealing performance in Watts Series 009 backflow preventers. Compatible with valve sizes 3/4 to 1 inch and model 009-M1-QTS. Used for maintenance in water supply systems to ensure backflow protection
Repair kit for Watts backflow preventers, includes disc holder. Compatible with 2-inch valve sizes in Series RK-LF719 and Model LF719. Used for servicing first or second check valves in cross-connection control systems
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Repair kit for Watts backflow preventers, includes disc holder. Compatible with 2-inch valve sizes in Series RK-LF719 and Model LF719. Used for servicing first or second check valves in cross-connection control systems
Repair kit for Watts 009 series backflow preventers. Includes seat. Compatible with 3/4-inch valve sizes, models 3/4 009M2 and LF009M2. Used to restore relief-valve function in backflow prevention assemblies
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Repair kit for Watts 009 series backflow preventers. Includes seat. Compatible with 3/4-inch valve sizes, models 3/4 009M2 and LF009M2. Used to restore relief-valve function in backflow prevention assemblies
Repair kit for first or second check valves in Watts backflow preventers. Includes cover O-ring. Compatible with 3/4 in valve size and models LF719, 719/LF719, and RK-LF719 series
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Repair kit for first or second check valves in Watts backflow preventers. Includes cover O-ring. Compatible with 3/4 in valve size and models LF719, 719/LF719, and RK-LF719 series
Repair kit for Watts 009M3 backflow preventers, compatible with 3/4 in valve size. Includes two seat O-rings for restoring sealing function in backflow prevention assemblies
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Repair kit for Watts 009M3 backflow preventers, compatible with 3/4 in valve size. Includes two seat O-rings for restoring sealing function in backflow prevention assemblies
This repair kit is designed for servicing Watts Series 909 and model 4-6 LF909 backflow preventers. It includes an RV disc assembly and is compatible with valve sizes from 4 to 6 inches. Used in commercial and industrial water systems to replace worn relief valve components and maintain backflow protection
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This repair kit is designed for servicing Watts Series 909 and model 4-6 LF909 backflow preventers. It includes an RV disc assembly and is compatible with valve sizes from 4 to 6 inches. Used in commercial and industrial water systems to replace worn relief valve components and maintain backflow protection