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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, compatible with Series 007 and Mfr. Model No. 1-1/2 - 2 007M1. It includes a spring and is designed for Compatible Valve Size M1…

SKU 3G-OTH-436640

Also listed as: 007M111221stCheckKit · 007 M1 1 1 2 2 1st Check Kit · 007-M1-1-1-2-2-1st-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
007 M1 1-1/2 - 2 1st Check Kit
Type
6A769/812MY7/818DF4, Repair Kit
Includes
Spring
Compatible Valve Size
M1
Compatible with Series
007
Compatible with Mfr. Model No.
1-1/2 - 2 007M1

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, compatible with Series 007 and Mfr. Model No. 1-1/2 - 2 007M1. It includes a spring and is designed for Compatible Valve Size M1. The manufacturer part number is 007 M1 1-1/2 - 2 1st Check Kit.

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?

This repair kit is used to service the first check valve in Watts Series 007 backflow preventers, model 1-1/2 - 2 007M1. It includes a spring and is designed for compatible valve size M1, helping restore proper sealing and prevent backflow in water systems.

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

The kit is compatible with Watts Series 007 backflow preventers, model 1-1/2 - 2 007M1, and valve size M1. It includes a spring and is identified by manufacturer part number 007 M1 1-1/2 - 2 1st Check Kit. It also matches part number 007MIQTS-S.

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

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

How to install the WATTS First Check Valve Repair Kit?

Installation typically involves depressurizing the backflow preventer, removing the first check valve assembly, replacing the old spring with the new one from the kit, and reassembling. Always follow the manufacturer's instructions for your specific Watts Series 007 model to ensure proper function.

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 Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Valve Repair Kit, 522P30/3/4 LF007M3-QT-S-FZ/3/4 LF007M3-QT-FZ-w/press, Repair Kit (MPN 007 M3-3/4 1st Check Kit)
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First check valve repair kit for Watts Series 007 backflow preventers. Includes seat O-ring. Compatible with valve sizes 1-1/2 in to 2 in and model numbers 1-1/4-1-1/2 007M2/LF007M2. Used to replace worn seat O-rings and restore check-valve sealing in water systems
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This repair kit is for servicing the first check valve in Watts 009 series backflow preventers. It includes a cover O-ring and is compatible with 2-inch valve sizes, fitting models 2 009M2 and LF009M2. Used in commercial and industrial water systems to maintain backflow prevention

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