Watts RK 919-RT 3/4 Repair Kit for Backflow Preventers
This WATTS Complete Rubber Parts Kit is a repair kit designed for Watts backflow preventers. It includes (2) Check Seat O-Rings and is compatible with valve size 3/4 in, Series RK-919, and Mfr. Model No. LF919 (MPN…
SKU 3G-OTH-436731
Also listed as: RK919RT34 · RK 919 RT 3 4 · RK-919-RT-3-4
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
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Product Description
This WATTS Complete Rubber Parts Kit is a repair kit designed for Watts backflow preventers. It includes (2) Check Seat O-Rings and is compatible with valve size 3/4 in, Series RK-919, and Mfr. Model No. LF919 (MPN RK 919-RT 3/4).
Frequently Asked Questions
What is the Watts RK 919-RT 3/4 repair kit used for?
This Watts repair kit is used to replace worn rubber components in backflow preventers, specifically the check seat o-rings. It helps maintain proper sealing and prevent backflow contamination in commercial and residential plumbing systems. The kit is compatible with Watts LF919 and Series RK-919 backflow preventers.
What are the specifications of the Watts RK 919-RT 3/4 repair kit?
The Watts RK 919-RT 3/4 repair kit includes (2) Check Seat O-Rings. It is compatible with valve size 3/4 in, Series RK-919, and Mfr. Model No. LF919. The manufacturer part number is RK 919-RT 3/4. It is also compatible with Part No. 3/4 LF919-QT-S-FS.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits like the RK 919-RT 3/4 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this repair kit.
How to install the Watts RK 919-RT 3/4 repair kit?
To install the Watts RK 919-RT 3/4 repair kit, first isolate the backflow preventer and relieve system pressure. Remove the valve bonnet and replace the old check seat o-rings with the new ones from the kit. Reassemble the valve and test for proper sealing. Always follow Watts' installation instructions for your specific model.
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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.
