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WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Backflow Preventer Repair Kits: Total Relief Valve Kit

The WATTS Total Relief Valve Kit (SKU 844GK8, MPN RK 009-VT 1/4-1/2) is a repair kit for Watts backflow preventers, including a cover O-ring and relief valve spring. It is compatible with valve sizes from 1/4 in to…

SKU 3G-OTH-436738

Brand
Watts
Item
Backflow Preventer Repair Kits: Total Relief Valve Kit
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
RK 009-VT 1/4-1/2
Includes
Cover O-Ring Relief Valve Spring
Compatible Valve Size
1/4 in to 1/2 in
Compatible with Series
RK-LF009
Compatible with Mfr. Model No.
LF009
Compatible with OEM Part No.
793HL3
View Full Spec Sheet

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

Product Description

The WATTS Total Relief Valve Kit (SKU 844GK8, MPN RK 009-VT 1/4-1/2) is a repair kit for Watts backflow preventers, including a cover O-ring and relief valve spring. It is compatible with valve sizes from 1/4 in to 1/2 in and is designed for use with the Watts Series RK-LF009 and model LF009 backflow preventers.

Frequently Asked Questions

What is the Watts Total Relief Valve Kit used for?

The Watts Total Relief Valve Kit is used to repair backflow preventers, specifically the Watts Series RK-LF009 and model LF009. It includes a cover O-ring and relief valve spring to restore proper relief valve function, preventing backflow contamination in potable water systems.

What are the specifications of the Watts RK 009-VT 1/4-1/2 repair kit?

The Watts RK 009-VT 1/4-1/2 repair kit includes a cover O-ring and relief valve spring. It is compatible with valve sizes from 1/4 in to 1/2 in, and with Watts Series RK-LF009 and model LF009 backflow preventers. The manufacturer part number is RK 009-VT 1/4-1/2.

Where to buy Watts backflow preventer repair kits worldwide?

You can source Watts backflow preventer repair kits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the Watts RK 009-VT 1/4-1/2 kit.

How to install the Watts Total Relief Valve Kit?

To install the Watts Total Relief Valve Kit, first depressurize the backflow preventer and remove the relief valve cover. Replace the old O-ring and spring with the new cover O-ring and relief valve spring from the kit. Reassemble and test for proper relief valve operation per Watts guidelines.

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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