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Watts RK 994/994RPDA-CK2 8-10 Second Check Repair Kit for 8-10 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK 994/994RPDA-CK2 8-10 Second Check Repair Kit for 8-10

The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436718) is a repair kit designed for Watts backflow preventers. It includes a cam arm and is compatible with valve sizes 8 in to 10 in…

SKU 3G-OTH-436718

Also listed as: RK994994RPDACK2810 · RK 994 994RPDA CK2 8 10 · RK-994-994RPDA-CK2-8-10

Brand
Watts
Item
RK 994/994RPDA-CK2 8-10 Second Check Repair Kit for 8-10
Part Number
RK 994/994RPDA-CK2 8-10
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:RK 994/994RPDA-CK2 8-10Watts
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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
RK 994/994RPDA-CK2 8-10
Type
36JD29/36JD30, 994/994RPDA, Repair Kit
Includes
Cam Arm
Compatible Valve Size
8 in to 10 in
Compatible with Series
994RPDA
Compatible with Mfr. Model No.
994

Technical Documents

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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-436718) is a repair kit designed for Watts backflow preventers. It includes a cam arm and is compatible with valve sizes 8 in to 10 in, specifically for the 994RPDA series and model 994. The manufacturer part number is RK 994/994RPDA-CK2 8-10.

Frequently Asked Questions

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

The Watts second check repair kit is used to replace the second check valve assembly in Watts 994 and 994RPDA series backflow preventers. It is essential for maintaining backflow protection in commercial water systems, ensuring compliance with plumbing codes and preventing contamination of potable water supplies.

What are the specifications of the Watts RK 994/994RPDA-CK2 8-10 repair kit?

This Watts repair kit includes a cam arm and is compatible with valve sizes 8 in to 10 in. It fits the Watts 994RPDA series and model 994 backflow preventers. The manufacturer part number is RK 994/994RPDA-CK2 8-10, and it is also compatible with part number 994-NRS.

Where to buy Watts backflow preventer repair kits worldwide?

3G Electric supplies Watts backflow preventer repair kits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the RK 994/994RPDA-CK2 8-10 kit or other Watts repair parts for your backflow preventer needs.

How to install the Watts second check repair kit?

To install the Watts second check repair kit, first isolate the backflow preventer and relieve system pressure. Remove the access cover and replace the existing second check assembly with the new kit, ensuring the cam arm is correctly positioned. Reassemble and test for proper operation per local plumbing codes.

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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