The Watts RK 919-CK2 1/4-1/2 is a genuine second check kit for 1/4" to 1/2" 919 reduced pressure zone (RPZ) backflow preventers.
This 1/4 and 1/2" 919 second check repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly. The check kit consists of the check assembly, spring, and cover O-ring. All parts are genuine and original to the valve.
Features
- Factory replacement kit
- No special tools required for servicing
- All parts are made of high quality materials
- Genuine and original Watts parts
Common Questions
- Will this kit fit my valve?
- The RK 919-CK2 1/4-1/2 fits 1/4", 3/8" and 1/2" sizes of Watts series 919. 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: the check assembly, spring, and cover O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 919-CK2 1/4-1/2 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 919 in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
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Type: RPZ
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Pack Quantity: 8
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Country of Origin: United States
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Warranty: 1 Year Limited
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MPN: RK 919-CK2 1/4-1/2
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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: 919
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Fits Valve Size: 1/4";3/8";1/2"
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Used With: 1/4" 919;3/8" 919;1/2" 919
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Kit Contents: Kit consists of: the check assembly, spring, and cover O-ring.
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Watts Ordering Code: 0888115
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Genuine OEM Parts: Yes
