Watts RK-919 First Check Kit for 919/LF919 Backflow Preventers
The WATTS First Check Kit is a repair kit for Watts backflow preventers, part of the RK-919 series. It includes a check assembly and is compatible with valve sizes 1-1/4 in to 1-1/2 in, fitting the 919 model. The…
SKU 3G-OTH-436734
Also listed as: RK919CK1114112 · RK 919 CK1 1 1 4 1 1 2 · RK-919-CK1-1-1-4-1-1-2
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 Kit is a repair kit for Watts backflow preventers, part of the RK-919 series. It includes a check assembly and is compatible with valve sizes 1-1/4 in to 1-1/2 in, fitting the 919 model. The manufacturer part number is RK 919-CK1 1-1/4-1-1/2.
Frequently Asked Questions
What is the Watts First Check Kit used for?
The Watts First Check Kit is a repair kit for Watts backflow preventers, specifically the 919 model. It includes a check assembly and is used to restore proper backflow prevention in commercial and industrial water systems, ensuring compliance with cross-connection control regulations.
What are the specifications of the Watts RK-919 repair kit?
The Watts RK-919 First Check Kit includes a check assembly and is compatible with valve sizes 1-1/4 in to 1-1/2 in. It fits the Watts 919 model and the RK-919 series. The manufacturer part number is RK 919-CK1 1-1/4-1-1/2, and it is also compatible with part number 1-1/2 LF919-QT-S-FS.
Where to buy Watts backflow preventer repair kits worldwide?
You can source the Watts First Check Kit (RK 919-CK1 1-1/4-1-1/2) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine Watts repair components for your backflow preventer.
How to install the Watts First Check Kit?
To install the Watts First Check Kit, first depressurize the system and remove the old check assembly from the backflow preventer. Install the new check assembly from the kit, ensuring proper orientation per Watts guidelines. Reassemble the valve and test for leaks. Always follow local plumbing codes and manufacturer instructions.
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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.
