Watts First Check Valve Repair Kit: First Check Valve Kit
The WATTS First Check Valve Repair Kit (SKU 3G-OTH-436831) is a repair kit for Watts backflow preventers, designed for use with Series 909 models. It is compatible with valve sizes from 1-1/4 in to 2 in and includes…
SKU 3G-OTH-436831
Also listed as: LFRK909M1CK11142 · LFRK909M1 CK1 1 1 4 2 · LFRK909M1-CK1-1-1-4-2
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 First Check Valve Repair Kit (SKU 3G-OTH-436831) is a repair kit for Watts backflow preventers, designed for use with Series 909 models. It is compatible with valve sizes from 1-1/4 in to 2 in and includes a Cover O-Ring. The kit is identified by manufacturer part number LFRK909M1-CK1 1-1/4-2 and is compatible with part number 818DD7.
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 backflow preventers in commercial and industrial water systems. It replaces worn internal components in Series 909 models, helping maintain backflow protection and code compliance. 3G Electric supplies this genuine Watts kit for worldwide delivery.
What are the specifications of the Watts First Check Valve Repair Kit?
This Watts repair kit (MPN LFRK909M1-CK1 1-1/4-2) fits valve sizes from 1-1/4 in to 2 in and is compatible with Series 909 backflow preventers. It includes a Cover O-Ring and is identified by part number 1-1/2 LF909M1-QT-FS. 3G Electric sources this genuine Watts kit for global supply.
Where to buy Watts First Check Valve Repair Kit worldwide?
3G Electric supplies the Watts First Check Valve Repair Kit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine Watts repair kit to your facility. Contact us for availability and lead time on this Series 909-compatible kit.
How to install the Watts First Check Valve Repair Kit?
Installation requires depressurizing the backflow preventer and removing the first check valve assembly. Replace the old components with the new Cover O-Ring and included parts from the Watts kit. Follow the manufacturer's instructions for Series 909 models. 3G Electric supplies this genuine Watts kit for global delivery.
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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.
