Watts RK 957/957RPDA-CK1 6 First Check Repair Kit for 6 in Backflow Preventers
The WATTS Backflow Preventer Repair Kits: First Check Kit (MPN RK 957/957RPDA-CK1 6) is a repair kit for Watts backflow preventers, compatible with a 6 in valve size. It includes a Check Module O-Ring and is designed…
SKU 3G-OTH-436788
Also listed as: RK957957RPDACK16 · RK 957 957RPDA CK1 6 · RK-957-957RPDA-CK1-6
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: First Check Kit (MPN RK 957/957RPDA-CK1 6) is a repair kit for Watts backflow preventers, compatible with a 6 in valve size. It includes a Check Module O-Ring and is designed for use with Series 957 and Model 757 backflow preventers.
Frequently Asked Questions
What is the Watts backflow preventer first check repair kit used for?
The Watts first check repair kit (RK 957/957RPDA-CK1 6) is used to replace worn check module components in Watts Series 957 and Model 757 backflow preventers. It includes a check module O-ring and is designed for 6-inch valve sizes, helping maintain backflow prevention in commercial water systems.
What are the specifications of the Watts RK 957/957RPDA-CK1 6 repair kit?
This Watts repair kit is compatible with a 6-inch valve size and fits Series 957 and Model 757 backflow preventers. It includes a check module O-ring. The manufacturer part number is RK 957/957RPDA-CK1 6, and it is also compatible with part number 957 OSY 6.
Where to buy Watts backflow preventer repair kits worldwide?
You can source Watts backflow preventer repair kits, including the RK 957/957RPDA-CK1 6, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations for this Watts repair kit.
How to install the Watts first check repair kit?
To install the Watts first check repair kit, first isolate the backflow preventer and relieve system pressure. Remove the access cover, extract the old check module, and replace it with the new kit components, including the check module O-ring. Reassemble and test per Watts guidelines.
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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.
