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Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 36JC58/36JC64 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 36JC58/36JC64

The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU 844GC9) is a repair kit for Watts backflow preventers, compatible with Series 709 and Model LF709. It includes (2) Disc O-Rings and is designed…

SKU 3G-OTH-436678

Brand
Watts
Item
Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 36JC58/36JC64
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
RK 709-RT 10
Type
36JC58/36JC64, 709/LF709, 709
Includes
(2) Disc O-Rings
Compatible Valve Size
10 in
Compatible with Series
709
Compatible with Mfr. Model No.
LF709
Compatible with Grainger Part No.
36JC64
View Full Spec Sheet

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

Product Description

The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU 844GC9) is a repair kit for Watts backflow preventers, compatible with Series 709 and Model LF709. It includes (2) Disc O-Rings and is designed for a 10 in compatible valve size, with manufacturer part number RK 709-RT 10.

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 backflow preventer repair kit used for?

The Watts backflow preventer repair kit is used to replace worn rubber parts in Series 709 and LF709 backflow preventers. It restores sealing performance by replacing disc O-rings, helping maintain cross-connection control in commercial water systems. This kit is designed for a 10-inch valve size.

What are the specifications of the Watts RK 709-RT 10 repair kit?

The Watts RK 709-RT 10 repair kit includes (2) disc O-rings and is compatible with a 10-inch valve size. It fits Series 709 and model LF709 backflow preventers. The manufacturer part number is RK 709-RT 10, and it is also compatible with Grainger part number 36JC64.

Where to buy Watts backflow preventer repair kits worldwide?

You can order the Watts RK 709-RT 10 repair 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; we source and deliver genuine Watts repair parts.

How to install the Watts backflow preventer repair kit?

To install the Watts repair kit, first depressurize and isolate the backflow preventer. Remove the valve cover and replace the old disc O-rings with the new ones from the kit. Reassemble the valve and test for leaks per standard backflow prevention maintenance practices. Always follow local plumbing codes.

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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