The Watts RK 800M4-S 1 is a genuine seat kit for 1" 800M4 pressure vacuum breakers.
This 1" 800M4 seat repair kit provides all the parts necessary parts to replace the seat of the applicable pressure vacuum breaker. This kit includes a seat, seat O-ring, and bonnet 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 800M4-S 1 fits the 1" size 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 seat kit. Kit consists of: a seat, seat O-ring, and bonnet O-ring.
- Are these genuine Watts parts?
- Yes. This is the factory RK 800M4-S 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?
- For a relief valve fault on 800M4, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This seat kit covers a different part of the assembly.
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-S 1
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Lead-Free: No
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Product Role: repair_kit
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Kit Type: Seat 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"
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Used With: 1" 800M4
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Kit Contents: Kit consists of: a seat, seat O-ring, and bonnet O-ring.
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Watts Ordering Code: 0887713
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Genuine OEM Parts: Yes
