Watts LFRK 909-CK1 4 First Check Valve Repair Kit for 4 in LF909
The WATTS First Check Valve Repair Kit (SKU 3G-OTH-436745) is a repair kit for Watts backflow preventers, compatible with Series RK-LF909 and Mfr. Model No. 4 LF909. It includes a cover O-ring and is designed for a 4…
SKU 3G-OTH-436745
Also listed as: LFRK909CK14 · LFRK 909 CK1 4 · LFRK-909-CK1-4
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
The WATTS First Check Valve Repair Kit (SKU 3G-OTH-436745) is a repair kit for Watts backflow preventers, compatible with Series RK-LF909 and Mfr. Model No. 4 LF909. It includes a cover O-ring and is designed for a 4 in compatible valve size. The manufacturer part number is LFRK 909-CK1 4.
Frequently Asked Questions
What is the WATTS First Check Valve Repair Kit used for?
The WATTS First Check Valve Repair Kit is used to service and rebuild the first check valve in Watts backflow preventers. It is designed for Series RK-LF909 and Model 4 LF909, ensuring proper sealing and preventing backflow in commercial and industrial water systems.
What are the specifications of the WATTS First Check Valve Repair Kit?
The WATTS First Check Valve Repair Kit (MPN LFRK 909-CK1 4) is compatible with a 4 in valve size and Series RK-LF909. It includes a cover O-ring and is designed for Watts Model 4 LF909 backflow preventers. The kit type is LF909-DNRS-FS/LF909-DNRS-FS.
Where to buy the WATTS First Check Valve Repair Kit worldwide?
3G Electric supplies the WATTS First Check Valve Repair Kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Watts repair kit for your backflow preventer.
How to install the WATTS First Check Valve Repair Kit?
To install the WATTS First Check Valve Repair Kit, first depressurize the system and remove the first check valve assembly. Replace the old components with the new cover O-ring and included parts from the kit. Reassemble and test for leaks per standard backflow preventer maintenance practices.
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.
