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WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK 009-VT 1/4-1/2 Total Relief Valve Kit

The WATTS Total Relief Valve Kit (SKU RK 009-VT 1/4-1/2, 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…

SKU 3G-OTH-436738

Also listed as: RK009VT1412 · RK 009 VT 1 4 1 2 · RK-009-VT-1-4-1-2

Brand
Watts
Item
RK 009-VT 1/4-1/2 Total Relief Valve Kit
Part Number
RK 009-VT 1/4-1/2
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:RK 009-VT 1/4-1/2Watts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

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

Product Description

The WATTS Total Relief Valve Kit (SKU RK 009-VT 1/4-1/2, 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
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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