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Watts 007 M1 1-1/2 - 2 1st Check Kit - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts 007 M1 1-1/2 - 2 1st Check 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
007 M1 1-1/2 - 2 1st Check Kit
Category
Repair Kits & Parts for Watts Backflow Preventers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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.

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
This repair kit is designed for servicing the first check valve in Watts Series 007 backflow preventers. It includes a check cage and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. The kit is used to maintain proper sealing and backflow protection in water systems
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This repair kit is designed for servicing the first check valve in Watts Series 007 backflow preventers. It includes a check cage and is compatible with valve size M3, fitting models 3/4 007M3 and LF007M3. The kit is used to maintain proper sealing and backflow protection in water systems
Repair kit for Watts 007 Series backflow preventers. Includes seat. Compatible with valve sizes 3/4 in to 1 in. Used to replace worn internal components in check valves
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Repair kit for Watts 007 Series backflow preventers. Includes seat. Compatible with valve sizes 3/4 in to 1 in. Used to replace worn internal components in check valves
This repair kit includes a check assembly for servicing backflow preventers. Compatible with valve size M2, Series 009, and model numbers 1 009M2/LF009M2. Used to replace the first check valve in water systems to maintain proper flow direction
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This repair kit includes a check assembly for servicing backflow preventers. Compatible with valve size M2, Series 009, and model numbers 1 009M2/LF009M2. Used to replace the first check valve in water systems to maintain proper flow direction
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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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
This repair kit is designed for servicing Watts Series 007 backflow preventers with valve sizes 1-1/2 to 2 inches. It includes a disc assembly to replace worn components, restoring proper check valve function in water systems to prevent backflow
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This repair kit is designed for servicing Watts Series 007 backflow preventers with valve sizes 1-1/2 to 2 inches. It includes a disc assembly to replace worn components, restoring proper check valve function in water systems to prevent backflow
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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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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This repair kit includes a second check module for Watts backflow preventers. It is compatible with valve sizes 2-1/2 in to 4 in and fits Series 957 and 957RPDA models. Used to restore check-valve function in backflow prevention assemblies
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Repair kit for the first check valve in Watts 800M4 series pressure vacuum breakers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in and model 1/2 - 3/4 800M4. Used to service backflow preventers in water systems
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Repair kit for the first check valve in Watts 800M4 series pressure vacuum breakers. Includes bonnet O-ring. Compatible with valve sizes 1/2 in to 3/4 in and model 1/2 - 3/4 800M4. Used to service backflow preventers in water systems
This repair kit includes two disc assemblies for restoring sealing performance in Watts Series 009 backflow preventers. Compatible with valve sizes 3/4 to 1 inch and model 009-M1-QTS. Used for maintenance in water supply systems to ensure backflow protection
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Repair kit for Watts backflow preventers, includes disc holder. Compatible with 2-inch valve sizes in Series RK-LF719 and Model LF719. Used for servicing first or second check valves in cross-connection control systems
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Repair kit for Watts backflow preventers, includes disc holder. Compatible with 2-inch valve sizes in Series RK-LF719 and Model LF719. Used for servicing first or second check valves in cross-connection control systems
Repair kit for Watts 009 series backflow preventers. Includes seat. Compatible with 3/4-inch valve sizes, models 3/4 009M2 and LF009M2. Used to restore relief-valve function in backflow prevention assemblies
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Repair kit for Watts 009 series backflow preventers. Includes seat. Compatible with 3/4-inch valve sizes, models 3/4 009M2 and LF009M2. Used to restore relief-valve function in backflow prevention assemblies
Repair kit for first or second check valves in Watts backflow preventers. Includes cover O-ring. Compatible with 3/4 in valve size and models LF719, 719/LF719, and RK-LF719 series
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Repair kit for Watts 009M3 backflow preventers, compatible with 3/4 in valve size. Includes two seat O-rings for restoring sealing function in backflow prevention assemblies
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