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Watts Relief Valve Repair Kit: Relief Valve Repair Kit, 793PG1/793PG2/793PG3/793PG5 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Relief Valve Repair Kit: Relief Valve Repair Kit, 793PG1/793PG2/793PG3/793PG5

The Watts Relief Valve Repair Kit is a repair kit for Watts backflow preventers, designed for use with the RK-LF909 series. It is compatible with valve sizes of 2-1/2 in to 3 in and includes (2) Molded Disc…

SKU 3G-OTH-436744

Brand
Watts
Item
Relief Valve Repair Kit: Relief Valve Repair Kit, 793PG1/793PG2/793PG3/793PG5
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
909 2-1/2 - 3 Relief Valve
Type
793PG1/793PG2/793PG3/793PG5
LF909
2 1/2-3
Includes
(2) Molded Disc Assembly
Compatible Valve Size
2-1/2 in to 3 in
Compatible with Series
RK-LF909
Compatible with Mfr. Model No.
2-1/2-3 LF909
Compatible with Grainger Part No.
793PG2
View Full Spec Sheet

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

Product Description

The Watts Relief Valve Repair Kit is a repair kit for Watts backflow preventers, designed for use with the RK-LF909 series. It is compatible with valve sizes of 2-1/2 in to 3 in and includes (2) Molded Disc Assemblies. The kit is compatible with manufacturer model number 2-1/2-3 LF909 and Grainger part number 793PG2.

Frequently Asked Questions

What is the Watts Relief Valve Repair Kit used for?

The Watts Relief Valve Repair Kit is used to service backflow preventers in the RK-LF909 series. It replaces worn molded disc assemblies to restore proper relief valve function in commercial water systems, ensuring backflow protection compliance.

What are the specifications of the Watts Relief Valve Repair Kit?

This kit is compatible with valve sizes 2-1/2 in to 3 in and fits the RK-LF909 series. It includes (2) Molded Disc Assemblies and is compatible with Grainger part number 793PG2 and manufacturer model 2-1/2-3 LF909. The Watts brand ensures reliable performance.

Where to buy the Watts Relief Valve Repair Kit worldwide?

3G Electric supplies the Watts Relief Valve Repair Kit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Watts Relief Valve Repair Kit?

To install, first depressurize and drain the backflow preventer. Remove the old relief valve assembly, replace it with the new molded disc assemblies from the kit, and reassemble. Follow the manufacturer's instructions for torque and testing to ensure proper sealing.

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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