The Watts RK 800M4-CK 1/2-3/4 is a genuine check kit for 1/2" to 3/4" 800M4 pressure vacuum breakers.
This 1/2 and 3/4" 800M4 check repair kit provides all the parts necessary to repair the check of the applicable pressure vacuum breaker. This kit includes the check disc assembly, bonnet O-ring, and check spring. 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 800M4-CK 1/2-3/4 fits 1/2" and 3/4" sizes of Watts series 800M4, design revision M4 only. Watts changed internal parts between revisions, so check the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a check kit. Kit consists of: the check disc assembly, bonnet O-ring, and check spring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 800M4-CK 1/2-3/4 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 800M4 in your size; a total repair (T) kit covers the relief valve and both checks.
Specifications
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Type: PVB
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Pack Quantity: 50
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Country of Origin: United States
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Warranty: 1 Year Limited
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MPN: RK 800M4-CK 1/2-3/4
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: Check Kit
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Fits Brand: Watts
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Fits Valve Series: 800
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Fits Model Revision: M4
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Fits Valve Size: 1/2";3/4"
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Used With: 1/2" 800M4;3/4" 800M4
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Kit Contents: Kit consists of: the check disc assembly, bonnet O-ring, and check spring.
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Watts Ordering Code: 0887703
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Genuine OEM Parts: Yes
