Watts Backflow Preventer Repair Kits: Second Check Kit, 36JC74/36JC81
The WATTS Backflow Preventer Repair Kits: Second Check Kit (SKU 3G-OTH-436868) is a repair kit for Watts backflow preventers, compatible with Series 774DCDA and Mfr. Model No. 774. It includes (2) Cam Check with…
SKU 3G-OTH-436868
Also listed as: RK774774DCDACK26 · RK 774 774DCDA CK2 6 · RK-774-774DCDA-CK2-6
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: Second Check Kit (SKU 3G-OTH-436868) is a repair kit for Watts backflow preventers, compatible with Series 774DCDA and Mfr. Model No. 774. It includes (2) Cam Check with Check O-Rings and is designed for a 6 in compatible valve size, with manufacturer part number RK 774/774DCDA-CK2 6.
Frequently Asked Questions
What is the Watts backflow preventer second check kit used for?
The Watts backflow preventer second check kit is used to repair the second check valve assembly in Watts Series 774DCDA and Model 774 backflow preventers. It is essential for maintaining backflow protection in commercial water systems, ensuring potable water is not contaminated by reverse flow.
What are the specifications of the Watts RK 774/774DCDA-CK2 6 repair kit?
The Watts RK 774/774DCDA-CK2 6 repair kit is compatible with a 6-inch valve size and fits Watts Series 774DCDA and Model 774 backflow preventers. It includes two cam checks with check O-rings. The manufacturer part number is RK 774/774DCDA-CK2 6, and it is also compatible with part number 36JC81.
Where to buy Watts backflow preventer repair kits worldwide?
Watts backflow preventer repair kits, such as the RK 774/774DCDA-CK2 6, are available to order worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring you receive genuine Watts components.
How to install a Watts backflow preventer second check kit?
To install a Watts second check kit, first depressurize the system and remove the access cover. Replace the existing second check assembly with the new cam checks and O-rings from the kit. Ensure proper alignment and secure all fasteners. Always follow the manufacturer's instructions and local plumbing codes for safe installation.
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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.
