The Watts RK 774/774DCDA-CK2-LD 2 1/2-4 is a genuine second check kit (low discharge) for 2 1/2" to 4" 774 / 774DCDA double check valve assemblies.
This second check kit is used to repair or replace a 2 1/2 to 4" check valve for series 774/774DCDA. This kit consists of a complete cam check with a check O-ring.
Features
- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- Second check kit
Common Questions
- Will this kit fit my valve?
- The RK 774/774DCDA-CK2-LD 2 1/2-4 fits 2 1/2", 3" and 4" sizes 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 (low discharge). Kit consists of: a complete cam check with a check O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 774/774DCDA-CK2-LD 2 1/2-4 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-LD 2 1/2-4
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: Second Check Kit (Low Discharge)
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Fits Brand: Watts
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Fits Valve Series: 774;774DCDA
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Fits Valve Size: 2 1/2";3";4"
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Used With: 2 1/2" 774;2 1/2" 774DCDA;3" 774;3" 774DCDA;4" 774;4" 774DCDA
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Kit Contents: Kit consists of: a complete cam check with a check O-ring.
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Watts Ordering Code: 0888971
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Genuine OEM Parts: Yes
