The Watts RK 774/774DCDA-CK2 6 is a genuine second check kit for 6" 774 / 774DCDA double check valve assemblies.
This second check repair kit provides all the parts necessary to repair or replace the second check on a 6 inch double check valve assembly backflow preventer, model 774 and double check detector assembly backflow preventer, model 774DCDA. This kit consists of a complete number one cam check with a check O-ring.
Features
- Factory replacement kit
- No special tools required for servicing
- All parts are made of high quality materials
- Parts are specific to valve size
Common Questions
- Will this kit fit my valve?
- The RK 774/774DCDA-CK2 6 fits the 6" size of Watts series 774 / 774DCDA. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a second check kit. Kit consists of: a complete number one cam check with a check O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 774/774DCDA-CK2 6 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
- Which kit do I need if my relief valve failed the test?
- Not this one — this kit services the check valve. A failed relief valve needs the RV (rubber parts) or VT (total relief valve) kit for 774 / 774DCDA in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
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Type: Double Check
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Country of Origin: Mexico
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Warranty: 1 Year Limited
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MPN: RK 774/774DCDA-CK2 6
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: Second Check Kit
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Fits Brand: Watts
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Fits Valve Series: 774;774DCDA
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Fits Valve Size: 6"
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Used With: 6" 774;6" 774DCDA
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Kit Contents: Kit consists of: a complete number one cam check with a check O-ring.
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Watts Ordering Code: 0888823
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Genuine OEM Parts: Yes
