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Watts First Check Valve Repair Kit: First Check Kit, 3/4 in/M2 Compatible Valve Size - Repair Kits & Parts for Watts Backflow Preventers

WattsRepair Kits & Parts for Watts Backflow Preventers

Watts First Check Valve Repair Kit: First Check Kit, 3/4 in/M2 Compatible Valve Size

The WATTS First Check Valve Repair Kit is a repair kit for Watts backflow preventers, specifically designed for the Series 009. This kit includes a check assembly and is compatible with valve size M2, fitting models…

SKU 3G-OTH-436673

Brand

Watts

Item

First Check Valve Repair Kit: First Check Kit, 3/4 in/M2 Compatible Valve Size

Category

Repair Kits & Parts for Watts Backflow Preventers

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Technical Specifications

Watts

Manufacturer Part Number

009 M2-3/4 1st Check Kit 

Type

3/4 in/M2 Compatible Valve Size, Repair Kit 

Includes

Check Assembly 

Compatible Valve Size

M2

Compatible with Series

009

Compatible with Mfr. Model No.

3/4 009M2/LF009M2 

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Watts Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS First Check Valve Repair Kit is a repair kit for Watts backflow preventers, specifically designed for the Series 009. This kit includes a check assembly and is compatible with valve size M2, fitting models 3/4 009M2 and LF009M2. It is identified by manufacturer part number 009 M2-3/4 1st Check Kit.

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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WATTS Total Relief Kit: Total Relief Kit, 26X140/429J30/793HG8/818DD8, 1 in/M2 Compatible Valve Size (MPN 009 M2 1 Total Relief Kit). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 26X140; Compatible with Series: 009; Compatible with Mfr. Model No.: 1 009M2/LF009M2; Includes: Cover O-Ring.

WATTS Total Relief Kit: Total Relief Kit, 26X140/429J30/793HG8/818DD8, 1 in/M2 Compatible Valve Size (MPN 009 M2 1 Total Relief Kit). Key specifications — Compatible Valve Size: 1 in; Compatible with Grainger Part No.: 26X140; Compatible with Series: 009; Compatible with Mfr. Model No.: 1 009M2/LF009M2; Includes: Cover O-Ring.