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Watts RK 919-T 2 First Check Repair Kit for 2 in Backflow Preventer - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK 919-T 2 First Check Repair Kit for 2 in Backflow Preventer

<p>The Watts RK 919-T 2 First Check Repair Kit is a genuine replacement part designed for 2-inch backflow preventers. This kit includes the first check repair components, ensuring your backflow prevention system…

SKU 3G-OTH-436856

Also listed as: RK919T2 · RK 919 T 2 · RK-919-T-2

Brand
Watts
Item
RK 919-T 2 First Check Repair Kit for 2 in Backflow Preventer
Part Number
RK 919-T 2
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:RK 919-T 2Watts
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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 919-T 2
Type
809GD0, RK-919
Includes
First Check Repair Kit
LF919-QT-S-FS
2
Compatible Valve Size
2 in
Compatible with Series
RK-919
Compatible with Mfr. Model No.
2 LF919-QT-S-FS

Technical Documents

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

Product Description

<p>The Watts RK 919-T 2 First Check Repair Kit is a genuine replacement part designed for 2-inch backflow preventers. This kit includes the first check repair components, ensuring your backflow prevention system operates reliably. It is compatible with the Watts LF919-QT-S-FS model, making it a precise fit for maintenance and repair needs.</p><p>Ideal for facility managers, plumbers, and maintenance teams in commercial and industrial settings, this repair kit helps minimize downtime and extend equipment life. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the compatible valve size for the Watts RK 919-T 2 repair kit?

The Watts RK 919-T 2 repair kit is designed for 2-inch backflow preventers, specifically compatible with the Watts LF919-QT-S-FS model.

Does 3G Electric provide pricing in SGD and handle GST for Singapore buyers?

Yes, 3G Electric offers SGD quotes on request and handles GST for Singapore buyers. We also provide fast delivery across Singapore and Southeast Asia.

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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