Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, 1 LF919-QT-S-FS
The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU RK 919-RT 1, MPN RK 919-RT 1) is a repair kit for Watts backflow preventers. It is compatible with 1-inch valve sizes and the RK-919 series…
SKU 3G-OTH-436785
Also listed as: RK919RT1 · RK 919 RT 1 · RK-919-RT-1
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU RK 919-RT 1, MPN RK 919-RT 1) is a repair kit for Watts backflow preventers. It is compatible with 1-inch valve sizes and the RK-919 series, including model 919. The kit includes a Relief Valve Stem O-Ring.
Frequently Asked Questions
What is the Watts backflow preventer repair kit used for?
The Watts backflow preventer repair kit is used to replace worn rubber parts in Watts 919 series backflow preventers. It helps maintain proper sealing and prevent cross-connection contamination in commercial and industrial water systems. The kit includes a relief valve stem O-ring for 1-inch valve sizes.
What are the specifications of the Watts RK 919-RT 1 repair kit?
The Watts RK 919-RT 1 repair kit is compatible with 1-inch valve sizes and the RK-919 series, including model 919. It includes a relief valve stem O-ring. The manufacturer part number is RK 919-RT 1, and it is also compatible with part number 1 LF919-QT-S-FS.
Where to buy Watts backflow preventer repair kits worldwide?
You can source Watts backflow preventer repair kits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the RK 919-RT 1 kit.
How to install a Watts backflow preventer repair kit?
To install the Watts repair kit, first depressurize and drain the backflow preventer. Remove the valve cover and replace the old rubber parts with the new ones from the kit, including the relief valve stem O-ring. Reassemble and test for leaks. Always follow the manufacturer's instructions for your specific Watts model.
Used in
Common applications for WattsWatts 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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