Watts Backflow Preventer Repair Kits: Complete Rubber Parts Kit, LF719-QT-S, 719/LF719
The WATTS Backflow Preventer Repair Kits: Complete Rubber Parts Kit (SKU RK 719-RT 3/4, MPN RK 719-RT 3/4) is a repair kit for Watts backflow preventers. It is compatible with Series 719 and model LF719, and includes…
SKU 3G-OTH-436783
Also listed as: RK719RT34 · RK 719 RT 3 4 · RK-719-RT-3-4
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 719-RT 3/4, MPN RK 719-RT 3/4) is a repair kit for Watts backflow preventers. It is compatible with Series 719 and model LF719, and includes (2) Check Seat O-Rings. The kit is designed for a 3/4 in compatible valve size.
Frequently Asked Questions
What is the Watts backflow preventer repair kit RK 719-RT 3/4 used for?
This repair kit is used to replace worn rubber components in Watts Series 719 and LF719 backflow preventers. It includes (2) Check Seat O-Rings and is designed for a 3/4 in valve size, helping maintain proper backflow prevention in commercial and residential water systems.
What are the specifications of the Watts RK 719-RT 3/4 repair kit?
The Watts RK 719-RT 3/4 repair kit is compatible with a 3/4 in valve size and fits Series 719 and model LF719 backflow preventers. It includes (2) Check Seat O-Rings. The manufacturer part number is RK 719-RT 3/4, and it is also compatible with part number LF719-QT-S.
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 719-RT 3/4 kit for your maintenance needs.
How to install the Watts RK 719-RT 3/4 repair kit?
To install the Watts RK 719-RT 3/4 repair kit, first depressurize and isolate the backflow preventer. Remove the old check seat O-rings and replace them with the new ones from the kit. Reassemble the valve and test for proper operation. Always follow the manufacturer's 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.
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