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Watts Double Check Valve Repair Kit: Double Check Valve Repair Kit, 3/4-1 007/LF007 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Double Check Valve Repair Kit: Double Check Valve Repair Kit, 3/4-1 007/LF007

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

Brand
Watts
Item
Double Check Valve Repair Kit: Double Check Valve Repair Kit, 3/4-1 007/LF007
Category
Repair Kits & Parts for Watts Backflow Preventers
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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
View Full Spec Sheet

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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.

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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