The Watts RK 909-CK1 3/4-1 is a genuine first check kit for 3/4" to 1" 909 reduced pressure zone (RPZ) backflow preventers.
This 3/4 and 1" 909 first check repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly. This kit consists of the disc assembly, spring, seat, seat O-ring, cover O-ring, and lubricant. 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 909-CK1 3/4-1 fits 3/4" and 1" sizes of Watts series 909. 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 first check kit. Kit consists of: the disc assembly, spring, seat, seat O-ring, cover O-ring, and lubricant.
- Are these genuine Watts parts?
- Yes. This is the factory RK 909-CK1 3/4-1 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 909 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: 24
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Country of Origin: United States
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Warranty: 1 Year Limited
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MPN: RK 909-CK1 3/4-1
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: First Check Kit
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Fits Brand: Watts
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Fits Valve Series: 909
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Fits Valve Size: 3/4";1"
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Used With: 3/4" 909;1" 909
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Kit Contents: Kit consists of: the disc assembly, spring, seat, seat O-ring, cover O-ring, and lubricant.
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Watts Ordering Code: 0887120
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Genuine OEM Parts: Yes
