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Watts LFRK 009-VT 2-1/2-3 Total Relief Valve Kit for LF009 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts LFRK 009-VT 2-1/2-3 Total Relief Valve Kit for LF009

The WATTS Total Relief Valve Kit (SKU LFRK 009-VT 2-1/2-3, MPN LFRK 009-VT 2-1/2-3) is a repair kit for Watts backflow preventers, specifically designed for the LF009 series. It includes a seat O-ring and is…

SKU 3G-OTH-436851

Also listed as: LFRK009VT2123 · LFRK 009 VT 2 1 2 3 · LFRK-009-VT-2-1-2-3

Brand
Watts
Item
LFRK 009-VT 2-1/2-3 Total Relief Valve Kit for LF009
Part Number
LFRK 009-VT 2-1/2-3
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:LFRK 009-VT 2-1/2-3Watts
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Technical Specifications

Watts
Manufacturer Part Number
LFRK 009-VT 2-1/2-3
Type
522P31, 009/LF009, LF009
Includes
Seat O-Ring
Compatible Valve Size
2-1/2 in to 3 in
Compatible with Series
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 LFRK 009-VT 2-1/2-3, MPN LFRK 009-VT 2-1/2-3) is a repair kit for Watts backflow preventers, specifically designed for the LF009 series. It includes a seat O-ring and is compatible with valve sizes from 2-1/2 in to 3 in.

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 in the LF009 series. It includes a seat O-ring and is compatible with valve sizes from 2-1/2 in to 3 in, making it essential for maintaining backflow protection in commercial and industrial water systems.

What are the specifications of the WATTS LFRK 009-VT 2-1/2-3 kit?

The WATTS LFRK 009-VT 2-1/2-3 kit is a total relief valve repair kit for the LF009 series. It includes a seat O-ring and is compatible with valve sizes from 2-1/2 in to 3 in. The manufacturer part number is LFRK 009-VT 2-1/2-3, and it is also known as part 3LF009NRS.

Where to buy WATTS backflow preventer repair kits worldwide?

3G Electric supplies WATTS backflow preventer repair kits, including the LFRK 009-VT 2-1/2-3, to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for industrial maintenance needs across 14 departments, with specialist expertise in pumps and controls.

How to install the WATTS Total Relief Valve Kit?

To install the WATTS Total Relief Valve Kit, first depressurize the system and remove the old relief valve assembly. Replace the seat O-ring included in the kit, then install the new relief valve components per the manufacturer's instructions. Always follow local plumbing codes and use proper tools for a secure fit.

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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