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WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK 009M2-CK2 2 2 in Second Check Repair Kit for 009M2 Backflow Preventer

The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436849) is a repair kit for Watts backflow preventers, including a check assembly. It is compatible with a 2 in valve size, Series RK-009, and…

SKU 3G-OTH-436849

Also listed as: RK009M2CK22 · RK 009M2 CK2 2 · RK-009M2-CK2-2

Brand
Watts
Item
RK 009M2-CK2 2 2 in Second Check Repair Kit for 009M2 Backflow Preventer
Part Number
RK 009M2-CK2 2
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:RK 009M2-CK2 2Watts
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Watts
Manufacturer Part Number
RK 009M2-CK2 2
Type
5DMJ4/793HL8/818DD2, 009M2, Repair Kit
Includes
Check Assembly
Compatible Valve Size
2 in
Compatible with Series
RK-009
Compatible with Mfr. Model No.
009M2

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

Product Description

The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436849) is a repair kit for Watts backflow preventers, including a check assembly. It is compatible with a 2 in valve size, Series RK-009, and Mfr. Model No. 009M2, with manufacturer part number RK 009M2-CK2 2.

Frequently Asked Questions

What is the Watts backflow preventer second check kit used for?

The Watts second check kit is used to repair the check valve assembly inside a Watts 009M2 backflow preventer. It restores proper sealing to prevent reverse flow in commercial and industrial water systems, ensuring cross-connection control and code compliance.

What are the specifications of the Watts RK 009M2-CK2 2 repair kit?

The Watts RK 009M2-CK2 2 repair kit includes a check assembly and is compatible with a 2 in valve size, Series RK-009, and Mfr. Model No. 009M2. The manufacturer part number is RK 009M2-CK2 2, and it is also listed as Part No. 5DMJ4.

Where to buy Watts backflow preventer repair kits worldwide?

3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the RK 009M2-CK2 2 kit.

How to install a Watts second check kit in a backflow preventer?

To install a Watts second check kit, isolate the valve, relieve pressure, and remove the access cover. Replace the old check assembly with the new one from the kit, ensuring proper orientation. Reassemble and test per local codes. Always follow the manufacturer's instructions for your specific model.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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