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

WattsRepair Kits & Parts for Watts Backflow Preventers

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

The WATTS First Check Valve Repair Kit (SKU 30UK47, MPN LFRK 909-CK1 2-1/2-3) is a repair kit for Watts backflow preventers, compatible with Series 909 and Mfr. Model No. 2-1/2-3 LF909. It is designed for valve sizes…

SKU 3G-OTH-436700

Brand

Watts

Item

First Check Valve Repair Kit: First Check Valve Kit, 793PG1/793PG2/793PG3/793PG5

Category

Repair Kits & Parts for Watts Backflow Preventers

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Technical Specifications

Watts

Manufacturer Part Number

LFRK 909-CK1 2-1/2-3 

Type

793PG1/793PG2/793PG3/793PG5, Repair Kit 

Includes

Lubricant 

Compatible Valve Size

2-1/2 in to 3 in 

Compatible with Series

909

Compatible with Mfr. Model No.

2-1/2-3 LF909 

Compatible with Grainger Part No.

793PG1 

View Full Spec Sheet

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Watts Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS First Check Valve Repair Kit (SKU 30UK47, MPN LFRK 909-CK1 2-1/2-3) is a repair kit for Watts backflow preventers, compatible with Series 909 and Mfr. Model No. 2-1/2-3 LF909. It is designed for valve sizes 2-1/2 in to 3 in and includes lubricant.

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 Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 3/4 in/M2 Compatible Valve Size, 009 (MPN 009 M2-3/4 Rubber Kit). Key specifications — Compatible Valve Size: M2; Compatible with Series: 009; Compatible with Mfr. Model No.: 3/4 009M2/LF009M2; Includes: (2) Molded Disc Assembly.

WATTS Backflow Preventer Repair Kit: Complete Rubber Parts Kit, 3/4 in/M2 Compatible Valve Size, 009 (MPN 009 M2-3/4 Rubber Kit). Key specifications — Compatible Valve Size: M2; Compatible with Series: 009; Compatible with Mfr. Model No.: 3/4 009M2/LF009M2; Includes: (2) Molded Disc Assembly.