Watts LFRK 909-CK2 2-1/2-3 Second Check Valve Repair Kit for
The WATTS Second Check Valve Repair Kit (Second Check Kit) is a repair kit for Watts backflow preventers, compatible with Series 909 models. It is designed for valve sizes 2-1/2 in to 3 in and includes lubricant. The…
SKU 3G-OTH-436701
Also listed as: LFRK909CK22123 · LFRK 909 CK2 2 1 2 3 · LFRK-909-CK2-2-1-2-3
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 Second Check Valve Repair Kit (Second Check Kit) is a repair kit for Watts backflow preventers, compatible with Series 909 models. It is designed for valve sizes 2-1/2 in to 3 in and includes lubricant. The kit is identified by manufacturer part number LFRK 909-CK2 2-1/2-3 and is compatible with Part No. 793PG2.
Frequently Asked Questions
What is the Watts second check valve repair kit used for?
The Watts second check valve repair kit is used to service the second check assembly in Watts Series 909 backflow preventers. It restores proper sealing and function in commercial and industrial water systems to prevent backflow contamination. The kit includes lubricant and fits valve sizes 2-1/2 in to 3 in.
What are the specifications of the Watts LFRK 909-CK2 2-1/2-3 repair kit?
The Watts LFRK 909-CK2 2-1/2-3 second check repair kit is compatible with Series 909 backflow preventers and valve sizes 2-1/2 in to 3 in. It includes lubricant and is compatible with Part No. LF909-DOSY-FS and Mfr. Model No. 2-1/2-3 LF909. The manufacturer part number is LFRK 909-CK2 2-1/2-3.
Where to buy Watts backflow preventer repair kits worldwide?
3G Electric supplies Watts backflow preventer repair kits, including the LFRK 909-CK2 2-1/2-3, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine Watts components globally.
How to install a Watts second check valve repair kit?
To install the Watts second check repair kit, first isolate the backflow preventer and relieve pressure. Remove the second check assembly, disassemble it, and replace worn components with the new kit parts. Apply the included lubricant to seals and reassemble. Always follow Watts installation instructions for your specific Series 909 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.
