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Watts 007-3/4 - 1 Rubber Kit Repair Kit for Series 007 Backflow Preventers - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts 007-3/4 - 1 Rubber Kit Repair Kit for Series 007 Backflow Preventers

The WATTS Double Check Valve Repair Kit is a repair kit for Watts backflow preventers, compatible with Series 007 models 3/4-1 007/LF007. It includes a cover O-ring and is designed for valve sizes from 3/4 in to 1…

SKU 3G-OTH-436648

Also listed as: 007341RubberKit · 007 3 4 1 Rubber Kit · 007-3-4-1-Rubber-Kit

Brand
Watts
Item
007-3/4 - 1 Rubber Kit Repair Kit for Series 007 Backflow Preventers
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
007-3/4 - 1 Rubber Kit
Type
3/4-1 007/LF007, Repair Kit, 007
Includes
Cover O-Ring
Compatible Valve Size
3/4 in to 1 in
Compatible with Series
007
Compatible with Mfr. Model No.
3/4-1 007/LF007

Technical Documents

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

Product Description

The WATTS Double Check Valve Repair Kit is a repair kit for Watts backflow preventers, compatible with Series 007 models 3/4-1 007/LF007. It includes a cover O-ring and is designed for valve sizes from 3/4 in to 1 in. This kit is identified by manufacturer part number 007-3/4 - 1 Rubber Kit.

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?

The Watts double check valve repair kit is used to service and restore Watts Series 007 backflow preventers. It replaces worn internal components, including the cover O-ring, to maintain proper backflow protection in commercial and residential water systems. 3G Electric supplies this kit for maintenance applications worldwide.

What are the specifications of the Watts double check valve repair kit?

This repair kit is compatible with Watts Series 007 backflow preventers, model numbers 3/4-1 007/LF007. It fits valve sizes from 3/4 in to 1 in and includes a cover O-ring. The manufacturer part number is 007-3/4 - 1 Rubber Kit. 3G Electric sources genuine Watts components for global delivery.

Where to buy Watts double check valve repair kit worldwide?

3G Electric supplies the Watts double check valve repair kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the Watts 007-3/4 - 1 Rubber Kit for your backflow preventer maintenance needs.

How to install the Watts double check valve repair kit?

To install the Watts double check valve repair kit, first isolate the valve and relieve system pressure. Remove the valve cover, replace the old rubber components with the new kit parts including the cover O-ring, then reassemble and test for leaks. Always follow Watts' published instructions for your Series 007 model.

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
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
WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 Rubber Kit)
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WATTS Double Check Valve Repair Kit: Double Check Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 Rubber Kit)
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 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
Repair kit for Watts 007 series backflow preventers. Includes a spring. Compatible with valve sizes 3/4 in to 1 in and model 3/4-1 007/LF007. Used to replace worn internal components for proper check-valve sealing in water systems
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Repair kit for Watts 007 series backflow preventers. Includes a spring. Compatible with valve sizes 3/4 in to 1 in and model 3/4-1 007/LF007. Used to replace worn internal components for proper check-valve sealing in water systems
Repair kit for the second check valve in Watts Series 007 backflow preventers. Includes disc assembly. Compatible with valve sizes 1-1/2 in to 2 in and model 1-1/2-2 007/LF007. Used for servicing backflow preventers in water systems
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Repair kit for the second check valve in Watts Series 007 backflow preventers. Includes disc assembly. Compatible with valve sizes 1-1/2 in to 2 in and model 1-1/2-2 007/LF007. Used for servicing backflow preventers in water systems
Repair kit for Watts 007 Series backflow preventers. Includes seat. Compatible with valve sizes 3/4 in to 1 in. Used to replace worn internal components in check valves
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Repair kit for Watts 007 Series backflow preventers. Includes seat. Compatible with valve sizes 3/4 in to 1 in. Used to replace worn internal components in check valves

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Repair kit for Watts Series 909 backflow preventers, compatible with valve sizes 1-1/4 in to 2 in. Includes cover O-ring. For use with models 818DD1, 818DD7, 818DE2, and LF909M1
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Repair kit for Watts Series 909 backflow preventers, compatible with valve sizes 1-1/4 in to 2 in. Includes cover O-ring. For use with models 818DD1, 818DD7, 818DE2, and LF909M1
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Brass repair cap with 1/8 in male IPS connection for Watts backflow preventers. Compatible with Series 4000B. Used to seal threaded ports during maintenance or replacement of components in water supply systems
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Second check repair kit for Watts backflow preventers. Compatible with 3/4 in valve size, Series RK-919, and model 3/4 LF919-QT-S-FS. Used to restore sealing function in backflow prevention assemblies for potable water systems
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This repair kit includes a second check module for Watts 757DCDA series backflow preventers. Compatible with valve sizes 2-1/2 to 4 inches. Used to replace worn or failed second check assemblies in backflow prevention systems for cross-connection control
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This repair kit is designed to service the first check valve in Watts backflow preventers. It includes lubricant and is compatible with 6-inch valve sizes, specifically for the RK-909 series and model 6 LF909. Used in commercial and industrial water systems to maintain backflow prevention