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Watts RK 919-RT 1 Backflow Preventer Repair Kit, 1 in - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK 919-RT 1 Backflow Preventer Repair Kit, 1 in

<p>The Watts RK 919-RT 1 Backflow Preventer Repair Kit is a genuine replacement part designed for Watts 919 series backflow preventers. This kit is specifically for 1-inch valve sizes and includes the essential…

SKU 3G-OTH-436785

Also listed as: RK919RT1 · RK 919 RT 1 · RK-919-RT-1

Brand
Watts
Item
RK 919-RT 1 Backflow Preventer Repair Kit, 1 in
Part Number
RK 919-RT 1
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:RK 919-RT 1Watts
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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-RT 1
Type
809GC7
Includes
Relief Valve Stem O-Ring
Compatible Valve Size
1 in
Compatible with Series
RK-919
Compatible with Mfr. Model No.
919

Technical Documents

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

Product Description

<p>The Watts RK 919-RT 1 Backflow Preventer Repair Kit is a genuine replacement part designed for Watts 919 series backflow preventers. This kit is specifically for 1-inch valve sizes and includes the essential relief valve stem O-ring to help maintain optimal performance. It is compatible with the RK-919 series and the manufacturer part number is RK 919-RT 1.</p><p>Ideal for maintenance teams and facilities managers in Singapore, this repair kit ensures your backflow prevention system remains reliable. 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 included in the Watts RK 919-RT 1 repair kit?

The kit includes a relief valve stem O-ring. It is designed for 1-inch valve sizes and is compatible with the Watts 919 series backflow preventers.

Is this repair kit compatible with my Watts 919 backflow preventer?

Yes, the RK 919-RT 1 is compatible with the Watts 919 series. It is specifically for 1-inch valve sizes and matches the manufacturer part number RK 919-RT 1.

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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