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Watts Vacuum Breaker Repair Kit: Check Repair Kit, 1/2 in to 1 in/M2 Compatible Valve Size - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Vacuum Breaker Repair Kit: Check Repair Kit, 1/2 in to 1 in/M2 Compatible Valve Size

The WATTS Vacuum Breaker Repair Kit: Check Repair Kit (SKU 6CUK3, MPN 800M2-1/2-1 1st Check Kit) is a repair kit for Watts backflow preventers, compatible with the 800M2 series and valve sizes from 1/2 in to 1 in…

SKU 3G-OTH-436686

Brand
Watts
Item
Vacuum Breaker Repair Kit: Check Repair Kit, 1/2 in to 1 in/M2 Compatible Valve Size
Category
Repair Kits & Parts for Watts Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
800M2-1/2-1 1st Check Kit
Type
1/2 in to 1 in/M2 Compatible Valve Size, 800M2
Includes
Bonnet O-Ring
Compatible Valve Size
1/2 in to 1 in
Compatible with Series
800M2
Compatible with Mfr. Model No.
1/2 - 1 800M2
View Full Spec Sheet

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Vacuum Breaker Repair Kit: Check Repair Kit (SKU 6CUK3, MPN 800M2-1/2-1 1st Check Kit) is a repair kit for Watts backflow preventers, compatible with the 800M2 series and valve sizes from 1/2 in to 1 in. The kit includes a bonnet O-ring for servicing the first check valve of compatible 800M2 models.

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 800M2-1/2-1 1st Check Kit used for?

The Watts 800M2-1/2-1 1st Check Kit is a repair kit for servicing the first check valve of Watts 800M2 series backflow preventers. It is used to maintain backflow prevention systems in commercial and industrial water lines, ensuring compliance with cross-connection control regulations.

What are the specifications of the Watts 800M2-1/2-1 1st Check Kit?

This repair kit is compatible with Watts 800M2 series backflow preventers and fits valve sizes from 1/2 in to 1 in. It includes a bonnet O-ring for the first check valve. The manufacturer part number is 800M2-1/2-1 1st Check Kit, and the SKU is 6CUK3.

Where to buy the Watts 800M2-1/2-1 1st Check Kit worldwide?

3G Electric supplies the Watts 800M2-1/2-1 1st Check Kit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Watts 800M2-1/2-1 1st Check Kit?

To install, first depressurize the backflow preventer and drain the line. Remove the bonnet of the first check valve, replace the old components with the new bonnet O-ring from the kit, and reassemble. Follow Watts' generic maintenance guidelines for 800M2 series to ensure proper sealing.

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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