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Watts First Check Valve Repair Kit: First Check Valve Repair Kit - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts First Check Valve Repair Kit: First Check Valve Repair Kit

The WATTS First Check Valve Repair Kit is a repair kit for Watts backflow preventers, designed for use with Series 009 models. It includes a check assembly and is compatible with valve sizes from 1/4 in to 1/2 in, as…

SKU 3G-OTH-436664

Also listed as: 00914121stCheckKit · 009 1 4 1 2 1st Check Kit · 009-1-4-1-2-1st-Check-Kit

Brand
Watts
Item
First Check Valve Repair Kit: First Check Valve Repair Kit
Category
Repair Kits & Parts for Watts Backflow Preventers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Watts
Manufacturer Part Number
009-1/4 - 1/2 1st Check Kit
Type
429J28/793HF6/793HL3/818DD5, 009
Includes
Check Assembly
Compatible Valve Size
1/4 in to 1/2 in
Compatible with Series
009
Compatible with Mfr. Model No.
1/4 - 1/2 009/LF009

Technical Documents

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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, designed for use with Series 009 models. It includes a check assembly and is compatible with valve sizes from 1/4 in to 1/2 in, as well as manufacturer model numbers 1/4 - 1/2 009/LF009.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WATTS First Check Valve Repair Kit used for?

The WATTS First Check Valve Repair Kit is used to service backflow preventers in commercial and industrial water systems. It replaces the check assembly in Series 009 models, helping maintain backflow protection and compliance with plumbing codes. 3G Electric supplies this genuine Watts repair kit for worldwide delivery.

What are the specifications of the WATTS First Check Valve Repair Kit?

This Watts repair kit includes a check assembly and is compatible with Series 009 backflow preventers. It fits valve sizes from 1/4 in to 1/2 in and matches manufacturer model numbers 1/4 - 1/2 009/LF009. The kit also works with part number 1/2 LF009-QT-S. 3G Electric sources genuine Watts parts globally.

Where to buy the WATTS First Check Valve Repair Kit worldwide?

3G Electric supplies the WATTS First Check Valve Repair Kit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine Watts repair kit for your backflow preventer maintenance needs.

How to install the WATTS First Check Valve Repair Kit?

Installation requires shutting off water supply, depressurizing the system, and removing the backflow preventer's first check cover. Replace the old check assembly with the new Watts kit components, then reassemble and test for proper sealing. Always follow the manufacturer's instructions for your specific Series 009 model.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS First Check Valve Repair Kit: First Check Kit, 1-1/4 009M2-QT/1-1/2 009M2-QT/1-1/4 LF009M2-QT-S/1-1/2 LF009M2-QT-S/1-1/4 LF009M2-QT/11/2 LF009-QT-FS, 009 (MPN 009 M2 1-1/4 - 1-1/2 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Kit, 1-1/4 009M2-QT/1-1/2 009M2-QT/1-1/4 LF009M2-QT-S/1-1/2 LF009M2-QT-S/1-1/4 LF009M2-QT/11/2 LF009-QT-FS, 009 (MPN 009 M2 1-1/4 - 1-1/2 1st Check Kit)
WATTS First Check Valve Repair Kit: First Check Kit, 2 009M2-QT/2 LF009M2-QT-S/2 LF009-QT-FS, 2 009M2/LF009M2, 009 (MPN 009 M2 2 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Kit, 2 009M2-QT/2 LF009M2-QT-S/2 LF009-QT-FS, 2 009M2/LF009M2, 009 (MPN 009 M2 2 1st Check Kit)
WATTS First Check Valve Repair Kit: First Check Kit, 3/4 009M3-QT/3/4 LF009M3-QT-FS/3/4 LF009M3-QTw/press-FS/3/4 LF009M3-QT-S-FS, 3/4 009M3/LF009M3 (MPN 009 M3-3/4 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Kit, 3/4 009M3-QT/3/4 LF009M3-QT-FS/3/4 LF009M3-QTw/press-FS/3/4 LF009M3-QT-S-FS, 3/4 009M3/LF009M3 (MPN 009 M3-3/4 1st Check Kit)
WATTS First Check Valve Repair Kit: First Check Kit, 1 LF009M2-QT-S/1 LF009M2-QT-PRESS/1 009M2-QT/1 LF009M2-QT-FS, 1 009M2/LF009M2 (MPN 009 M2 1 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Kit, 1 LF009M2-QT-S/1 LF009M2-QT-PRESS/1 009M2-QT/1 LF009M2-QT-FS, 1 009M2/LF009M2 (MPN 009 M2 1 1st Check Kit)
WATTS First Check Valve Repair Kit: First Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 007 M2 1-1/2 - 2 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Valve Repair Kit, 1-1/4 007M2-QT/1-1/2 LF007M2-QT-S/1-1/4 007M2-QT-FZ/1-1/2 007M2-QT-FZ, 007 (MPN 007 M2 1-1/2 - 2 1st Check Kit)
Repair kit for Watts Series 009 backflow preventers, includes check assembly and cover O-ring. Compatible with valve sizes 1-1/4 in to 2 in and model 1-1/4-2 009/LF009. Used to service backflow preventers in water systems
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Repair kit for Watts Series 009 backflow preventers, includes check assembly and cover O-ring. Compatible with valve sizes 1-1/4 in to 2 in and model 1-1/4-2 009/LF009. Used to service backflow preventers in water systems

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